DELL Inspiron 5758
Contents
1. ueesesss 66 Procedure soos eoe OS I tet m e tectus 66 PoSt Tequlsites nce oe p Rp red 67 Removing the battery connector board 68 Prer dquisites xx eee eye Sh ee DRE eR ERR 68 ProcedUr cte tiet ale tee a eet e i i e temet dts 68 Replacing the battery connector board 70 Procedure seas apa OR D RE TERR URNA UTR MES 70 Postsrequisites su o teta REIR UR PROS odn agis 70 Removing the power adapter port 71 Preredquisitess oe Ub Oo nash e met ene tui tee mee me elt tats 71 Proced re s ih Rete temet reme d eatin tea e lee nettes 71 Replacing the power adapter port 73 Ptoced te ee hen rer RICHESSE AGRE ees 73 Post fedqulisitesi uis toe epa pa Ra eap aie aq ve ERR Ce pce 73 Removing the display assembly 74 Pi redquisites xm eraot A REL asta hansen ee se 74 Procedure ceo eee bei bre ec e e a d e te i ec 74 Replacing the display assembly 77 Procedure testet event itt ret e eie ben tette 77 POSt LEQUISITES cecccccccccssesseesseesscessecssecseccseccseecseessescseecseesseessecsseeseeceecseeaes 77 Removing the power button board 79 Prerequisites temen rne tae eben eon n op vts 79 Proced te steer te dense cmm n eit tent Not status 79 Replacing the power b2. Procedure Using a plastic scribe gently pry the coin cell battery out of the coin cell battery socket 30 1 plastic scribe coin cell battery socket coin cell battery 31 Replacing the coin cell battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure With the positive side facing up slide and snap the coin cell battery into the coin cell battery socket Post requisites 1 Replace the base cover 2 Replace the battery 32 Removing the keyboard A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Remove the battery Procedure 1 Turn the computer over and open the display as far as possible 33 2 Using a plastic scribe gently release the tabs that secure the keyboard to the palm rest assembly 1 plastic scribe 2 ke
3. 6 Remove the keyboard 7 Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the I O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port 13 Remove the display assembly 14 Remove the display bezel Procedure 1 Remove the screws that secure the display panel to the display back cover 89 2 Gently lift the display panel and turn it over 1 screws 10 2 display panel 3 display back cover 90 3 Gently peel the display cable then lift the latch and disconnect the display cable from the display cable connector 1 display panel 2 latch 3 display cable 4 tape 5 display back cover 4 Liftthe display panel off the display back cover 91 5 Remove the display hinges 1 display panel 92 Replacing the display panel A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Ea NOTE These instructions are only applicable for laptop with non touchscreen display Replace the display hinges Slid
4. A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the battery 2 Remove the base cover Procedure 1 Use your fingertips to carefully spread apart the securing clips on each end of the memory module slot until the memory module pops up 23 2 Slide and remove the memory module from the memory module slot 1 securing clips 2 2 memory module 24 Replacing the memory modules A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the notch on the memory module with the tab on the memory module slot 25 2 Slide the memory module firmly into the slot at an angle and press the memory module down until it clicks into place NOTE If you do not hear the click remove the memory module and reinstall it memory module 2 memory
5. sees 97 Procedure ee t eb ed hee end 97 Postsredulsites dot bet aes ee art dns 97 Removing the Carmera cssccsscsseeceseesseesesseeeseesnesseneneenees 98 Prerequisites 15 e o oom m n tte ien eun eL AL aa ao mda 98 Procedures eR THE i ies 98 Replacing the camera crertrnrt rare tant roba ancha ru arn 100 Proced tesc eic pe DT e Ee ne C et d t a b aru 100 PoSt requlisites retreat e e tdt tet 100 Removing the display cable sess 101 Prer duisitess itn t e eet ee Tree irme mt e e MATT 101 Procedure tet reet e ber teet e in een Fo t e edi 101 Replacing the display cable sss 103 Proced te 5 ede epe RI ee ee Se a eee 103 Post requisiteszcs i e ERE E eee ied iain US ER REA 103 Removing the display back cover and antenna LII ipe ADEL 104 Pr redquisites 5e rhet ha eh Er aE NEVERE eco der ee eed od 104 Procedure Hits ctt tbt obtu Coetu Reuter 105 Replacing the display back cover and antenna iip E X 106 Procedure iun cap stotterem tune e M tiis 106 Post Tequlsites xu rece e m p tte nete 106 Flashing the BIOS ciet eria ce ecrire 107 Getting help and contacting DelL 108 Self help resourGes u ues eb tn om ede e ehh dat 108 Contacting Dells x t tttm nutum 108 Before working inside your computer A CAUTION To avoid damaging the components and cards handle
6. 13 Remove the display assembly 14 Remove the display bezel 15 Remove the display panel 16 Remove the camera Procedure 1 Peeloffthe tapes that secure the camera cable to the display back cover 101 2 Note the display cable routing and remove the display cable from the routing guides on the display back cover 3 Note the camera cable routing and remove the camera cable from the display back cover display cable 2 routing guides display back cover 4 tape camera cable 102 Replacing the display cable A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Route the display cable through the routing guides on the display back cover 2 Adhere the tapes that secure the display cable to the display back cover Post requisites Replace the camera Replace the display panel Replace the display bezel Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the I O board Follow the procedure from step 3 to step 8 in Replacing the computer base OANA UO 50 Nm xN HP 10 Follow the procedure f
7. Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 7 in Removing the computer base Procedure 1 Note the speaker cable routing on the computer base and release the cable from the routing guides 47 2 Liftthe speakers along with the cable off the computer base computer base 2 routing guides speaker cable 4 speakers 2 48 Replacing the speakers A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Using the alignment posts align and place the speakers on the computer base Route the speaker cable through the routing guides on the computer base Post requisites 1 N NOURA UW Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery 49 Removing the optical drive interposer A WARNING Befor
8. Pr requisites i eo ett be e TR ERRARE ERE 16 Proceduren sedent se Ata Meanie nde e es t ted adeo aa 16 Replacing the base cover eese 18 Procedure ean e etie teme bun tt prende e nt cms enm tr ecd ertet 18 Post requisites oce dece e e e uet o ots 18 Removing the hard drive eeeeeeeeeeeee 19 Prer dquisites sena pet Docente certo pet ttv Beds 19 Procedures Seer tss oes aer sio eto UE ko apart ca iD 19 Replacing the hard drive eene 22 Procedures sco eese ed t eer ec ey dr ce te e debes 22 POSE r QUlSIt s cin edet d c Eh see uted A an hal a ate 22 Removing the memory modules esses 23 Pr r dulsite sco GUIDE een Gu em e mee a eee 23 Procedure ret eec terme e i edF t ee eod 235 Replacing the memory modules s 25 Proced te ice epe e RI es cee GA ees 25 Post requisiteszc com ER HO I I ERR ete 26 Removing the wireless card seseussse 27 Pi r amp gqulsites ir eoe m esa utei Deere ERR EE Le ENDE ERANT E UR ELT 27 Procedure osa aree eet e etm re dn 27 Replacing the wireless card suus 29 Procedure tei Do tem ates gie Mae e re ee eet EN rte 29 POSEST GUISILGS 5 tois eode eer rote terrre ee edes iU LM Me 29 Removing the coin cell battery essss 350 Preredquisites
9. O board cable 64 11 Lift the system board off the computer base 65 Replacing the system board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance NOTE Your computer s Service Tag is stored in the system board You must enter the Service Tag in the BIOS setup program after you replace the system board NOTE Replacing the system board removes any changes you have made to the BIOS using the BIOS setup program You must make the desired changes again after you replace the system board Procedure A 10 66 CAUTION To avoid damaging the system board ensure that no cables are placed under it Connect the power adapter port cable to the system board Slide the I O board cable into the connector and press down the latch to secure the cable Turn the system board over Slide the ports on the system board into the slots on the palm rest assembly Align the screw hole on the system board with the screw hole on the palm rest assembly Replace the screw that secures the system board to the palm rest assembly Adhere the I O board cable to the palm rest assembly Slide the display cable i
10. assembly Post requisites 1 Replace the system board 2 Replace the heat sink assembly 3 Replace the O board 4 Follow the procedure from step 3 to step 8 in Replacing the computer base 5 Follow the procedure from step 4 to step 7 in Replacing the optical drive 6 Replace the keyboard 7 Replace the memory modules 8 Replace the wireless card 9 Follow the procedure from step 4 to step 6 in Replacing the hard drive 10 Replace the base cover 11 Replace the battery 70 Removing the power adapter port A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard NOU BWYN FB Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the l O board 10 Remove the heat sink assembly 11 Remove the system board Procedure 1 Note the power adapter por
11. bracket with the screw holes on the optical drive NOTE You must correctly align the optical drive bracket to ensure that the optical drive can be properly secured to the computer For correct orientation see step 6 in Removing the optical drive 2 Replace the screws that secure the optical drive bracket to the optical drive 3 Align the tabs on the optical drive bezel with the slots on the optical drive and snap the optical drive bezel into place 4 Slide the optical drive assembly into the optical drive bay 5 Close the display and turn the computer over 6 Replace the screw that secures the optical drive assembly to the computer base Post requisites 1 Replace the keyboard 2 Replace the battery 40 Removing the computer base A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Remove the battery Remove the base cover Remove the wireless card Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive an i UU mN xN BP Procedure 1 Liftthe latch and disconnect the optical drive cable from the system board Follow
12. camera Remove the display panel Remove the display cable Procedure After performing all the prerequisites we are left with the display back cover and antenna assembly 1 display back cover and antenna assembly 105 Replacing the display back cover and antenna assembly AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory compliance Procedure Place the display back cover and antenna assembly on a flat surface Post requisites Oo AN AU PWD BE uy o 11 12 13 14 15 16 17 106 Replace the display cable Replace the display panel Replace the camera Replace the display bezel Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the O board Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the memory modules Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Repla
13. hard drive cable 5 latch 4 Disconnect the interposer from the hard drive 1 hard drive assembly 2 interposer 20 5 6 Remove the screws that secure the hard drive bracket to the hard drive Lift the hard drive bracket off the hard drive 1 screws 4 2 harddrive 3 hard drive bracket 21 Replacing the hard drive A A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance CAUTION Hard drives are fragile Exercise care when handling the hard drive Procedure Align the screw holes on the hard drive bracket with the screw holes on the hard drive 2 Replace the screws that secure the hard drive bracket to the hard drive 3 Connect the interposer to the hard drive 4 Place the hard drive assembly in the computer base and align the screw holes on the hard drive assembly with the screw holes on the computer base 5 Replace the screws that secure the hard drive assembly to the computer base 6 Slide the hard drive cable in the connector and press down the latch to secure the cable Post requisites 1 Replace the base cover 2 Replace the battery 22 Removing the memory modules
14. module slot 3 notch 4 tab Post requisites 1 Replace the base cover 2 Replace the battery 26 Removing the wireless card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the battery 2 Remove the base cover Procedure 1 Remove the screw that secures the wireless card bracket and the wireless card to the system board 2 Liftthe wireless card bracket off the wireless card 3 Disconnect the antenna cables from the wireless card 27 4 Slide and remove the wireless card from the system board 1 antenna cables 2 2 wireless card bracket 3 screw 4 wireless card slot 5 wireless card 28 Replacing the wireless card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure A CAUTION To avoid damage to the wireless card
15. sie uote tente one eror e RES 50 Procedure t oit tee betur cm CE DUC egenos Ee doa 50 Replacing the coin cell battery 32 Procedure ie ato bee eden t tior 32 Postsrequlisites c tite teta etat uta eue 32 Removing the keyboard eene 33 Prerequisites Anneren ia a tier lee diel di m atomi e siib om Dus d 33 Procedure narini EE 33 Replacing the keyboard sess 36 Proced res eis ttti ited eb t P o etm ted 56 POSt Tequlsites ec rere d teta dte ek 56 Removing the optical drive cesses 37 Prerequisitesz ieu Doe ea ete Te TR CU indian eileen elds 37 PIOGOQUre ote let eb nt ee tese ter even ER i P o Eg oe ug ree dtu 37 Replacing the optical drive suus 40 Ptocedute ceti te eR Ee ee 40 Post requisitesc sco EORR d In RR s 40 Removing the computer base sees 41 Pi reduisites cm sehen eta deste cera Diete bint re AN e os Exe Ed 41 Procedure co ee ees eA te e e eh ah ee ei edd 41 Replacing the computer base esses 46 Procedure iio tetas etg t ei et Pete ed ette i etu 46 Post requlsites i e at e dee edite ed ase 46 Removing the speakers eeeeeeeeeeneeeeen 47 Prerequlsitess csset t ers rtr late csetera teer Ung 47 Procedure t oiii ibt v e o Coa ees tee uh a a pre
16. the procedure from step 1 to step 5 in Removing the hard drive 41 2 Remove the screws that secure the computer base to the palm rest assembly 1 screws 4 2 connector latch optical drive cable 3 Close the display and turn the computer over Disconnect the speaker cable from the system board 5 Remove the antenna cables from the routing guides on the computer base A 42 6 Remove the screws that secure the computer base to the palm rest assembly 1 screws 15 2 computer base speaker cable 4 antenna cables 2 43 7 Using your fingertips starting from the rear pry the computer base off the palm rest assembly NOTE Ensure the antenna cables are completely removed from the routing guides on the computer base 1 computer base 8 Turn the computer base over 9 Remove the optical drive interposer 44 10 Remove the speakers 1 computer base 45 Replacing the computer base A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Replace the optical drive interposer 2 Replace the speakers 3 Slide the antenna cables and speaker cable t
17. them by their edges and avoid touching pins and contacts K NOTE The images in this document may differ from your computer depending on the configuration you ordered Before you begin 1 Saveand close all open files and exit all open applications 2 Shut down your computer Windows 8 1 On the Start screen click or tap the power icon o M Shut down Windows 7 Click or tap Start Shut down NOTE If you are using a different operating system see the documentation of your operating system for shut down instructions 3 Disconnect your computer and all attached devices from their electrical outlets 4 Disconnect all cables such as telephone cables network cables and so on from your computer 5 Disconnect all attached devices and peripherals such as keyboard mouse monitor and so on from your computer 6 Remove any media card and optical disc from your computer if applicable Safety instructions Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety 10 A WARNING Before working inside your computer read the safety information that shipped with your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance A WARNING Disconnect all power sources before opening the computer cover or panels After you finish working inside the computer replace all covers panels and screws befor
18. with the palm rest assembly 83 1 palm rest assembly 84 Replacing the palm rest assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Place the palm rest assembly on a flat surface Post requisites NAO uw PWD PF 10 11 12 13 14 Replace the power button board Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the I O board Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the memory modules Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery 85 Removing the display bezel A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside yo
19. 7 4 Liftthe heat sink assembly off the system board 1 fan cable 2 heat sink assembly captive screws 3 58 Replacing the heat sink assembly AN A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory compliance CAUTION Incorrect alignment of the heat sink can cause damage to the system board and processor NOTE The original thermal grease can be reused if the original system board and fan are reinstalled together If either the system board or the fan is replaced use the thermal pad provided in the kit to ensure that thermal conductivity is achieved Procedure Es NOTE The original thermal grease can be reused if the original system board and fan are reinstalled together If either the system board or the fan is replaced use the thermal pad provided in the kit to make sure that thermal conductivity is achieved 1 Align the screw holes on the heat sink assembly with the screw holes on the system board 2 In sequential order as indicated on the heat sink assembly tighten the captive screws that secure the heat sink assembly to the system board 3 Replace the screws that secure the heat sin
20. A 52 Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery Removing the I O board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the battery 2 Remove the base cover 3 Follow the procedure from step 1 to step 5 in Removing the hard drive 4 Remove the wireless card 5 Remove the keyboard 6 Follow the procedure from step 1 to step 4 in Removing the optical drive 7 Follow the procedure from step 1 to step 6 in Removing the computer base Procedure 1 Remove the screw that secures the I O board to the palm rest assembly 2 Liftthe I O board and turn it over 55 3 Liftthe latch and disconnect the l O board cable from the I O board 1 I O board 2 l O board cable 5 latch 4 screw 54 Replacing the I O board A WARNING Before work
21. Inspiron 17 5000 Series Service Manual Computer Model Inspiron 17 5758 Regulatory Model P28E Regulatory Type P28E001 Notes cautions and warnings K NOTE A NOTE indicates important information that helps you make better use of your computer A CAUTION A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem A WARNING A WARNING indicates a potential for property damage personal injury or death Copyright 2015 Dell Inc All rights reserved This product is protected by U S and international copyright and intellectual property laws Dell and the Dell logo are trademarks of Dell Inc in the United States and or other jurisdictions All other marks and names mentioned herein may be trademarks of their respective companies 2015 03 Rev AOO Contents Before working inside your compulter 10 Before you begin eere Ie eec ede e 10 Safety Instructions ceo m tH DE tea edet te ped 10 Recommended tools sse nnne nnn en nnns 11 After working inside your computer 13 Removing the battery essen 14 Procedurecs acier se tese eve ten iR er t He eiit 14 Replacing the battery 6 eericnisinti enti annii nt coin raa Dena E nia 15 ProcedUut ioter bti o a i e t v aanrig e nei 15 Removing the base COVEL seccceeceeseeeeeeeeeseeeeeeeeeeseeeeseeeeeee 16
22. These instructions are applicable only for laptops with a non touchscreen display Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard NOU RAUWUNB Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port 13 Remove the display assembly 14 Remove the display bezel 15 Remove the display panel Procedure 1 Remove the screws that secure the display hinges to the display panel 95 2 Liftthe display hinges off the display panel E a 1 screws 6 2 display hinges 2 3 display panel 96 Replacing the display hinges A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure K NOTE These instructions are only applicable for laptop with non touchscreen display 1 Align the screw holes on the dis
23. ard Follow the procedure from step 3 to step 8 in Replacing the computer base NOW hU Nx HL 8 Follow the procedure from step 4 to step 7 in Replacing the optical drive 9 Replace the keyboard 10 Replace the memory modules 11 Replace the wireless card 12 Follow the procedure from step 4 to step 6 in Replacing the hard drive 13 Replace the base cover 14 Replace the battery 100 Removing the display cable A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Ea NOTE This chapter is applicable only for laptops with a non touchscreen display 1 Remove the battery 2 Remove the base cover 3 Follow the procedure from step 1 to step 3 in Removing the hard drive 4 Remove the wireless card 5 Remove the memory modules 6 Remove the keyboard 7 Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the I O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port
24. bere e tape 47 Replacing the speakers sess 49 Proc dure nin dam etenim Hb e dede ttes 49 Postsredulsites eie eat ut eae ess 49 Removing the optical drive interposer 50 Prerequisit8s ned eem en Lato eroe nA kac cafe Maui 50 Procedure ieope tent ag t be ETHER i E met t 50 Replacing the optical drive interposer 52 Proced res neo mte o pe m t POR DU t te 52 POSt Tequlsites uec cr Rer emeta detenta 52 Removing the I O board eee 53 Prerequisitesz es Ge DR d a reme ee ote i M ui HR eds 53 M rero ie s 55 Replacing the I O board esee 55 PtOCOQUEe tt ora eerte han ah etate Se ee a ae Een 55 Post fedulsites i cic centra eaa eaa edi alea ep ve RR px Cua RT 55 Removing the heat sink assembly 56 Pr requisites ner e RR MEE RET ER REN IER ee 56 Procedure discrete graphics card ssssssssssee 56 Procedure integrated graphics card 57 Replacing the heat sink assembly 59 Procedures s cc conem s elt Sealed p ra ors 59 POSE rEQUISIKES 22 chore phi e ae AD tieu S diee E eie 59 Removing the system board esses 61 Prerequisites sti ote cede pem HR c PRG S Rs 61 Procedure cisosaniehnstemebmuetieide ue PUn RUE 62 Replacing the system board
25. ce the battery Flashing the BIOS You may need to flash update the BIOS when an update is available or when you replace the system board To flash the BIOS 1 2 3 Turn on the computer Go to dell com support Click Product Support enter the Service Tag of your laptop and click Submit NOTE If you do not have the Service Tag use the auto detect feature or manually browse for your computer model Click Drivers amp downloads Scroll down the page and select BIOS from the Category drop down list NOTE In the Change OS drop down list select the operating system installed on your computer Expand BIOS to view the available BIOS files Click Download File to download the latest version of the BIOS for your computer Save the file and once the download is complete navigate to the folder where you saved the BIOS update file Double click the BIOS update file icon and follow the instructions on the screen 107 Getting help and contacting Dell Self help resources You can get information and help on Dell products and services using these online self help resources Self Help Information Accessing Windows Help Information about Dell products and services Troubleshooting information user manuals setup instructions product specifications technical help blogs drivers software updates and so on Information about Microsoft Windows 8 1 Information about Microsoft Windows 7 Learn about y
26. do not place any cables under it 1 Align the notch on the wireless card with the tab on the wireless card slot and slide the card into the slot 2 Align the screw hole on the wireless card with the screw hole on the system board Connectthe antenna cables to the wireless card The following table provides the antenna cable color scheme for the wireless card supported by your computer Connectors on the wireless card Antenna cable color Main white triangle white Auxiliary black triangle black 4 Align the screw hole on the wireless card bracket with the screw hole on the system board 5 Replace the screw that secures the wireless card bracket and the wireless card to the system board Post requisites 1 Replace the base cover 2 Replace the battery 29 Removing the coin cell battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance A CAUTION Removing the coin cell battery resets the BIOS setup program s settings to default It is recommended that you note the BIOS setup program s settings before removing the coin cell battery Prerequisites 1 Remove the battery 2 Remove the base cover
27. e battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the coin cell battery Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 6 in Removing the computer base Remove the I O board Remove the heat sink assembly 61 Procedure 1 Turn the computer over and open the display as far as possible 2 Liftthe connector latches and disconnect the power button board cable and the touchpad cable from the system board 1 power button board cable 2 touchpad cable 3 Close the display and turn the computer over 4 Liftthe latch and disconnect the display cable from the system board 5 Remove the screw that secures the system board to the palm rest assembly 62 6 Peel the I O board cable off the palm rest assembly 1 I O board cable 2 system board 3 screw 4 connector latch 5 display cable 7 Carefully lift the system board from the inner edge to release the system board from the system board connector on the palm rest assembly 65 8 Turn the system board over 1 system board 2 palm rest assembly 9 Disconnect the power adapter port cable from the system board 10 Lift the latch and disconnect the l O board cable from the system board 1 system board 2 power adapter port cable 3 l
28. e connecting to the power source CAUTION To avoid damaging the computer ensure that the work surface is flat and clean CAUTION To avoid damaging the components and cards handle them by their edges and avoid touching pins and contacts gt gt D CAUTION You should only perform troubleshooting and repairs as authorized or directed by the Dell technical assistance team Damage due to servicing that is not authorized by Dell is not covered by your warranty See the safety instructions that shipped with the product or at dell com regulatory_compliance AN CAUTION Before touching anything inside your computer ground yourself by touching an unpainted metal surface such as the metal at the back of the computer While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components JN CAUTION When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs or thumb screws that you must disengage before disconnecting the cable When disconnecting cables keep them evenly aligned to avoid bending any connector pins When connecting cables ensure that the ports and connectors are correctly oriented and aligned A CAUTION To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device CAUTION Press and eject any installed card from the m
29. e the display cable into the display panel cable connector and press down the latch to secure the cable Adhere the display cable over the display panel cable connector Gently place the display panel on the display back cover and align the screw holes on the display panel with the screw holes on the display back cover Replace the screws that secure the display panel to the display back cover Post requisites NOU PWD PF Replace the display bezel Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the l O board Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard 93 10 11 12 13 14 94 Replace the memory modules Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery Removing the display hinges A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites K NOTE
30. e working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the battery 2 Remove the base cover 3 Follow the procedure from step 1 to step 3 in Removing the hard drive 4 Remove the wireless card 5 Remove the keyboard 6 Follow the procedure from step 1 to step 4 in Removing the optical drive 7 Follow the procedure from step 1 to step 7 in Removing the computer base Procedure Release the optical drive interposer from the tabs on the computer base 50 tabs 2 2 computer base 1 3 optical drive interposer 51 Replacing the optical drive interposer A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Align the optical drive interposer with the tabs on the computer base and snap it into place Post requisites 1 NOUR
31. edia card reader Recommended tools The procedures in this document may require the following tools 11 Philips screwdriver e Plastic scribe 12 After working inside your computer A CAUTION Leaving stray or loose screws inside your computer may severely damage your computer 1 Replace all screws and ensure that no stray screws remain inside your computer 2 Connect any external devices peripherals and cables you removed before working on your computer 3 Replace any media cards discs and any other parts that you removed before working on your computer 4 Connect your computer and all attached devices to their electrical outlets 5 Turn on your computer 15 Removing the battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Close the display and turn the computer over 2 Slide the battery release latch to the unlocked position You hear a click sound when the battery is unlocked 3 Liftthe battery off the computer base 1 battery 2 battery release latch 3 computer base 4 Turn the computer over open the display and press the power button for fi
32. ew that secures the power button board to the palm rest assembly 2 Peeloffthe tape that secures the power button board to the palm rest 3 Peeloff the power button board cable from the palm rest 4 Slide the power button board from under the tabs on the palm rest 79 5 Liftthe power button board along with its cable off the palm rest assembly 1 tape 2 screw power button board 80 Replacing the power button board AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory compliance Procedure Slide the power button board under the tabs on the palm rest and align the screw hole on the power button board with the screw hole on the palm rest assembly 2 Replace the screw that secures the power button board to the palm rest assembly 3 Adhere the power button board cable to the palm rest assembly 4 Adhere the tape that secures the power button board to the palm rest assembly Post requisites 1 Replace the display assembly 2 Replace the power adapter port 3 Replace the system board 4 Replace the heat sink assembly 5 Replace the O board 6 Follow the procedure from step 3
33. gle of 90 degrees 4 Place the computer on the edge of a table so that the palm rest assembly is on the table and the display assembly extends past the table edge with the display hinges facing up 5 Remove the screws that secure the display hinges to the palm rest assembly 75 6 Liftthe display assembly off the palm rest assembly 1 palm rest assembly 2 screws 7 3 display hinges 2 4 display assembly 76 Replacing the display assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Place the palm rest assembly at the edge of a table with the display hinges facing up 2 Align the screw holes on the display hinges with the screw holes on the palm rest assembly 3 Replace the screws that secure the display hinges to the palm rest assembly 4 Close the display and turn the computer over 5 Route the antenna cable through the routing guides on the palm rest assembly 6 Adhere the tapes that secure the display cable and the antenna cables to the palm rest assembly Post requisites 1 Replace the power adapter port 2 Replace the system board 3 Replace t
34. he heat sink assembly 4 Replace the O board 5 Follow the procedure from step 3 to step 8 in Replacing the computer base 6 Follow the procedure from step 4 to step 7 in Replacing the optical drive 7 Replace the keyboard 8 Replace the memory modules 9 Replace the wireless card 10 Follow the procedure from step 4 to step 6 in Replacing the hard drive 77 11 Replace the base cover 12 Replace the battery 78 Removing the power button board AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory compliance Prerequisites NOU BWYN FB Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port 13 Remove the display assembly Procedure 1 Remove the scr
35. hrough their respective slots on the computer base 4 Align the tabs on the computer base with the slots on the palm rest assembly and snap the computer base into place 5 Replace the screws that secure the computer base to the palm rest assembly 6 Connect the speaker cable to the system board 7 Turn the computer over and open the display 8 Replace the screws that secure the computer base to the palm rest assembly 9 Slide the optical drive cable into the connector on the system board and press down on the latch to secure the cable Post requisites 1 Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover an BW PD Replace the battery 46 Removing the speakers A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 2 3 4 5 6 Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the keyboard
36. icable for laptops with non touchscreen display Align the display bezel with the display back cover and gently snap the display bezel into place Post requisites Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the l O board Follow the procedure from step 3 to step 8 in Replacing the computer base An BRWYDY EB 7 Follow the procedure from step 4 to step 7 in Replacing the optical drive 8 Replace the keyboard 9 Replace the memory modules 10 Replace the wireless card 11 Follow the procedure from step 4 to step 6 in Replacing the hard drive 12 Replace the base cover 13 Replace the battery 88 Removing the display panel A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Ea NOTE These instructions are applicable only for laptops with a non touch screen display 1 Remove the battery 2 Remove the base cover 3 Follow the procedure from step 1 to step 3 in Removing the hard drive 4 Remove the wireless card 5 Remove the memory modules
37. ical drive Replace the keyboard Replace the memory modules Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive 10 Replace the base cover 11 Replace the battery 73 Removing the display assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites NOU BWYN FB 9 10 11 12 Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 6 in Removing the computer base Remove the O board Remove the heat sink assembly Remove the system board Remove the power adapter port Procedure 1 74 Note the antenna cable routing and remove the cable from its routing guides 2 Peeloffthe tapes that secure the antenna cables to the palm rest assembly 1 antenna cables 2 2 routing guide 3 tapes 5 3 Open the display at an an
38. ing inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Slide the I O board cable into the O board cable connector and press down the latch to secure the cable 2 Turn the I O board over and align the screw hole on the I O board with the screw hole on the palm rest assembly 3 Replace the screw that secures the I O board to the palm rest assembly Post requisites 1 Follow the procedure from step 3 to step 8 in Replacing the computer base 2 Follow the procedure from step 4 to step 7 in Replacing the optical drive 3 Replace the keyboard 4 Replace the wireless card 5 Follow the procedure from step 4 to step 6 in Replacing the hard drive 6 Replace the base cover 7 Replace the battery 55 Removing the heat sink assembly AN AN pS WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_co
39. k assembly to the system board 4 Connect the fan cable to the system board Post requisites 1 Follow the procedure from step 3 to step 8 in Replacing the computer base 2 Follow the procedure from step 4 to step 7 in Replacing the optical drive 59 NO Ui 4 60 Replace the keyboard Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery Removing the system board A Ea WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory compliance NOTE Your computer s Service Tag is stored in the system board You must enter the Service Tag in the BIOS setup program after you replace the system board NOTE Replacing the system board removes any changes you have made to the BIOS using the BIOS setup program You must make the desired changes again after you replace the system board NOTE Before disconnecting the cables from the system board note the location of the connectors so that you can reconnect them correctly after you replace the system board Prerequisites eo oU BRWYD HG o 10 11 Remove th
40. les Remove the keyboard NOU RAUWUNB Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port 13 Remove the display assembly 14 Remove the display bezel Procedure 1 Disconnect the camera cable from the camera module 98 2 Using a plastic scribe gently pry the camera off the display back cover 1 plastic scribe 2 camera cable 3 camera 4 display back cover 99 Replacing the camera A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure K NOTE These instructions are only applicable for laptop with non touchscreen display 1 Using the alignment post adhere the camera to the display back cover 2 Connect the camera cable to the camera connector Post requisites Replace the display bezel Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the I O bo
41. mpliance WARNING The heat sink may become hot during normal operation Allow sufficient time for the heat sink to cool before you touch it CAUTION For maximum cooling of the processor do not touch the heat transfer areas on the heat sink The oils in your skin can reduce the heat transfer capability of the thermal grease Prerequisites aA un BWYD BE Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 6 in Removing the computer base Procedure discrete graphics card 1 56 Disconnect the fan cable from the system board In sequential order as indicated on the heat sink assembly loosen the captive screws that secure the heat sink assembly to the system board Remove the screws that secure the heat sink assembly to the system board 4 Liftthe heat sink assembly off the system board 1 screws 3 2 fan cable 3 heat sink assembly 4 captive screws 3 Procedure integrated graphics card 1 Disconnect the fan cable from the system board 2 In sequential order as indicated on the heat sink assembly loosen the captive screws that secure the heat sink assembly to the system board 3 Remove the screws that secure the heat sink assembly to the system board 5
42. nto the connector and press down the latch to secure the cable to the system board Turn the computer over and open the display Slide the power button board cable and touchpad cable into the respective connectors and press down the latches to secure the cables Post requisites 1 Replace the heat sink assembly Replace the I O board Follow the procedure from step 3 to step 8 in Replacing the computer base Follow the procedure from step 4 to step 7 in Replacing the optical drive Replace the keyboard Replace the coin cell battery Replace the memory modules Replace the wireless card Follow the procedure from step 4 to step 6 in Replacing the hard drive Replace the base cover Replace the battery 67 Removing the battery connector board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites NOU BWYN FB Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard Follow the procedure from step 1 to s
43. our operating system setting up and using your computer data backup diagnostics and so on Contacting Dell Self Help Options Windows 8 1 Open the Search charm type Help and Support in the search box and press Enter Windows 7 Click Start Help and Support See dell com See dell com support See dell com windows8 Click Start All Programs Dell Help Documentation See Me and My Dell at dell com support manuals To contact Dell for sales technical support or customer service issues see dell com contactdell NOTE Availability varies by country and product and some services may not be available in your country 108 NOTE If you do not have an active internet connection you can find contact information on your purchase invoice packing slip bill or Dell product catalog 109
44. play hinges with the screw holes on the display panel 2 Replace the screws that secure the display hinges to the display panel Post requisites Replace the display panel Replace the display bezel Replace the display assembly Replace the power adapter port Replace the system board Replace the heat sink assembly Replace the I O board Follow the procedure from step 3 to step 8 in Replacing the computer base ON A UM 30 mN BF 9 Follow the procedure from step 4 to step 7 in Replacing the optical drive 10 Replace the keyboard 11 Replace the memory modules 12 Replace the wireless card 13 Follow the procedure from step 4 to step 6 in Replacing the hard drive 14 Replace the base cover 15 Replace the battery 97 Removing the camera A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites K NOTE These instructions are applicable only for laptops with a non touchscreen display Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modu
45. rom step 4 to step 7 in Replacing the optical drive 11 Replace the keyboard 12 Replace the memory modules 13 Replace the wireless card 14 Follow the procedure from step 4 to step 6 in Replacing the hard drive 15 Replace the base cover 16 Replace the battery 103 Removing the display back cover and antenna assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Es NAO uw PWD PF 10 11 12 13 14 15 16 17 104 NOTE These instruction are applicable only for laptops with a non touchscreen display Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 6 in Removing the computer base Remove the I O board Remove the heat sink assembly Remove the system board Remove the power adapter port Remove the display assembly Remove the display bezel Remove the
46. t cable routing and remove it from the routing guides on the palm rest assembly 2 Remove the screw that secures the power adapter port to the palm rest assembly 3 Peeloffthe tape that secures the power adapter port to the palm rest assembly 71 4 Lift the power adapter port along with its cable off the palm rest assembly 1 screw 2 power adapter port power adapter port cable 4 routing guide 5 tape 72 Replacing the power adapter port A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Slide the power adapter port into the slot on the palm rest assembly Replace the screw that secures the power adapter port to the palm rest assembly 3 Route the power adapter port cable through the routing guides on the palm rest assembly 4 Adhere the tape that secures the power adapter port to the palm rest assembly Post requisites Replace the system board Replace the heat sink assembly Replace the I O board Follow the procedure from step 3 to step 8 in Replacing the computer base hWN Hn Ui Follow the procedure from step 4 to step 7 in Replacing the opt
47. tep 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the O board 10 Remove the heat sink assembly 11 Remove the system board Procedure 1 Peeloffthe tapes that secure the antenna cable to the palm rest assembly 2 Remove the antenna cable from the routing guides on the battery connector board 3 Remove the screws that secure the battery connector board to the 68 palm rest assembly 4 Lift the battery connector board off the palm rest assembly 1 palm rest assembly 2 screws 2 battery connector board 4 antenna cable 5 tapes 2 69 Replacing the battery connector board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Align the screw holes on the battery connector board with the screw holes on the palm rest assembly 2 Replace the screws that secure the battery connector board to the palm rest assembly 3 Route the antenna cable through the routing guides on the battery connector board 4 Adhere the tapes that secure the antenna cable to the palm rest
48. teps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Slide the tabs on the base cover into the slots on the computer base and snap the base cover into place 2 Replace the screws that secure the base cover to the computer base Post requisites Replace the battery 18 Removing the hard drive A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance A CAUTION Hard drives are fragile Exercise care when handling the hard drive AN CAUTION To avoid data loss do not remove the hard drive while the computer is in sleep or on state Prerequisites 1 Remove the battery 2 Remove the base cover Procedure 1 Liftthe latch and disconnect the hard drive cable from the system board 2 Remove the screws that secure the hard drive assembly to the computer base 19 3 Using the pull tab lift the hard drive assembly out of the computer base 1 screws 4 2 pull tab 3 hard drive assembly 4
49. to step 8 in Replacing the computer base 7 Follow the procedure from step 4 to step 7 in Replacing the optical drive 8 Replace the keyboard 9 Replace the memory modules 10 Replace the wireless card 11 Follow the procedure from step 4 to step 6 in Replacing the hard drive 81 12 Replace the base cover 13 Replace the battery 82 Removing the palm rest assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites NOU BWYN FB 9 10 11 12 13 14 Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard Follow the procedure from step 1 to step 4 in Removing the optical drive Follow the procedure from step 1 to step 6 in Removing the computer base Remove the O board Remove the heat sink assembly Remove the system board Remove the power adapter port Remove the display assembly Remove the power button board Procedure After performing all the prerequisites we are left
50. ur computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites K NOTE These instructions are only applicable for laptop with non touchscreen display Remove the battery Remove the base cover Follow the procedure from step 1 to step 3 in Removing the hard drive Remove the wireless card Remove the memory modules Remove the keyboard NOU RAUWUNB Follow the procedure from step 1 to step 4 in Removing the optical drive 8 Follow the procedure from step 1 to step 6 in Removing the computer base 9 Remove the O board 10 Remove the heat sink assembly 11 Remove the system board 12 Remove the power adapter port 13 Remove the display assembly Procedure 1 Using your fingertips carefully pry up the inside edge of the display bezel 86 2 Remove the display bezel off the display back cover 1 display bezel 2 display back cover 87 Replacing the display bezel A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure K NOTE These instructions are only appl
51. uter follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the battery 2 Remove the keyboard Procedure 1 Remove the screw that secures the optical drive assembly to the computer base 1 optical drive assembly 2 screw 2 Turn the computer over and open the display 37 3 Using a plastic scribe push the optical drive assembly out of the optical drive bay 4 Pullthe optical drive assembly out of the optical drive bay 1 optical drive assembly 2 palmrest plastic scribe 5 Carefully pry the optical drive bezel off the optical drive 58 6 Remove the screws that secure the optical drive bracket to the optical drive NOTE Note the orientation of the optical drive bracket so that you can replace it correctly optical drive bezel 2 optical drive optical drive bracket 4 screws 2 59 Replacing the optical drive A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the screw holes on the optical drive
52. utton board 81 Procedure unread AREE OARE AEE EAE Eaa 81 Postsredulsites onien b eR ek P EET a 81 Removing the palm rest assembly 83 Prerequisit8s wie cons ect oc trated i ihe eu e tithe Malte AP cond 83 Procedure epe teo tic ee ded CE 83 Replacing the palm rest assembly 85 Proced res cech e epe senti UR RR um ccm terga 85 POSt Tequlsites reete Ur teta tame ds 85 Removing the display bezeLl sees 86 Pr r dulsitess cutenutobac a usa bem tm mde ete de d 86 Proced re on Rete eet tee s rem e e eed Pe d i ee re ets 86 Replacing the display bezel esses 88 Proced te 5 oe edere bn URS e one ob E 88 Post requisitesc s c ERE RR CR GS 88 Removing the display paneLl ssssss 89 Pr requisites c orsi enm p eU cine RR CR PR 89 Proced re eere ee e hee ae ec HR dt 89 Replacing the display paneL ssuuss 93 Procedure itti beste ette i on Pete ed retisten etm tl 95 Post requisites esssssssssssssssssseeeenennenn enne nre 95 Removing the display hinges eese 95 Preredulsites dedos tense eei ive m dmg 95 Procedure t oio oec sient ie tt omm n o as a Peace er cud 95 Replacing the display hinges
53. ve seconds to ground the system board 14 Replacing the battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Place the battery in the battery bay and snap the battery into place 15 Removing the base cover A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Remove the battery Procedure 1 Close the display and turn the computer over 2 Remove the screws that secure the base cover to the computer base 16 3 Using a plastic scribe pry up the base cover starting from the inner edge and lift it off the computer base 1 computer base 2 screws 2 base cover 4 plastic scribe 17 Replacing the base cover A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the s
54. yboard palm rest assembly 3 Carefully turn the keyboard over and place it on the palm rest assembly 34 4 Liftthe latches and disconnect the keyboard cable and keyboard backlight cable optional from the system board NOTE The keyboard backlight cable is present only if the laptop shipped with a backlit keyboard 1 keyboard backlight cable 2 latch 3 keyboard cable 4 keyboard 5 Liftthe keyboard along with the cables off the palm rest assembly 35 Replacing the keyboard A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your computer follow the instructions in After working inside your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Slide the keyboard cable and the keyboard backlight cable optional into the respective connectors and press down the latches to secure the cables 2 Turn the keyboard over 3 Slide the tabs on the keyboard into the slots on the palm rest assembly and snap the keyboard into place Post requisites Replace the battery 36 Removing the optical drive A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before working inside your computer After working inside your comp
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