DELL Inspiron 3542
Contents
1. 67 Procedure x06 x Se ner RI A ti de cius 67 Postrequlsites use RIPRSRRG SUPERARE 67 Removing the Display Assembly 69 Prerequisites 2 otc cr At uta td ls t s 69 Proceduren da pasa ema deren gon Sans e EAS 70 Replacing the Display Assembly 73 Procedure a e due eh ee ee be ee es 73 Postrequisites aa 73 Contents 31 32 33 34 35 36 37 38 39 Removing the Display Bezel 75 Prerequisites saa nt eR 235 e don donee E 75 Procedur so re sg e Fare ete bs wea ed 76 Replacing the Display Bezel 77 Procedure so sca pte ae Oe eun Viste 77 POStrEQUISILTEGS n K 2 el m R N R Whe NE GE 77 Removing the Display Hinges 79 Prerequisitess n a oe ed uut b ted MU EOM L4 79 Procedure ra ded edet oe ote ho ends 80 Replacing the Display Hinges 81 Procedur sd Ege b Rev RERIAY eu 81 Postrequisites 22e 81 Removing the Display Panel 83 Prereq lsites 44 es ants abt s hw ded d s E A 83 Procedute tust dere Sb A a ee ue 2 84 Replacing the Display Panel 87 Proceduren 9 tra Bene NE be te el n reci n 87 Postrequisites 2e eee 87 Removing the Camera Module 89 Prerequisites do pat ae eb Iu ob Ead 89 Procedure g ee gguidu ess dier ERROR 90 Replacing the Camera Module 91 Procedure x52 SUE deren s home uu ndis toe te decis 91 Postrequlsltes2. 2 y A x M Z S E 4 1 optical drive bezel 2 optical drive screws 2 4 optical drive bracket 20 Removing the Optical Drive Assembly Replacing the Optical Drive Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the tabs on the optical drive bezel with the slots on the optical drive and snap optical drive bezel into place 2 Align the screw holes on the optical drive bracket with the screw holes on the optical drive assembly 3 Replace the screws that secure the optical drive bracket to the optical drive assembly 4 Slide the optical drive assembly into position and ensure that the screw hole on the optical drive bracket aligns with the screw hole on computer base Postrequisites 1 Replace the battery See Replacing the Battery on page 13 2 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Optical Drive Assembly 21 22 Replacing the Optical Drive Assembly Removing the Hard Drive Assembly AN WARNING Before working inside your computer read the safety information that shipped with you
3. 64 Removing the Speakers 3 Note the speaker cable routing and remove the cable from the routing guides on the computer base 4 Liftthe speakers along with the speaker cable off the computer base 1 speaker cable routing 2 speakers 2 Removing the Speakers 65 66 Removing the Speakers 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the speakers on the computer base 2 Route the speakers cable through the routing guides on the computer base 3 Replace the LED silicon tubes to the computer base 4 Adhere the tape that secures the LED silicon tubes to the computer base Postrequisites 1 Replace the system board See Replacing the System Board on page 49 2 Replace the wireless mini card See Replacing the Wireless Mini Card on page 39 3 Replace the palm rest See Replacing the Palm Rest on page 35 4 Replace the keyboard See Replacing the Keyboard on page 29 5 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 6 Replace the hard drive assembly See Replacing the Hard Drive A
4. 5 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 6 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 7 Replace the battery See Replacing the Battery on page 13 8 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Display Bezel 77 78 Replacing the Display Bezel Removing the Display Hinges AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the display assembly See Removing the Display Assembly on page 69 8 Remove the display bezel See Removing the Display Bezel on page 75
5. Procedure 2 henna oP eme Oe E a ud Postrequisites 155 str cms die aR aT Removing the Optical Drive Assembly Prerequisites onnaa es Procedure saast estre R E Replacing the Optical Drive Assembly Procedure vk eS Sa Ae R N aR X ex Postrequisites z ou 2 xps xni Di SUUS Removing the Hard Drive Assembly Prerequisitessc niet an Mt eh ke EU RE SA LS Procedure xad ine Se 6 BO ae a Baa Replacing the Hard Drive Assembly Procedure swa e pied Ee he ED Be alae 2 Postrequisites aa Contents 11 12 13 14 15 16 17 18 19 20 Removing the Keyboard 27 Prerequisites s damnit a E eur ESU ERO 27 Proced re xg oe TE Boe Rea ee 27 Replacing the Keyboard 29 PrOGEOUIE s r dox ee ied eon rh 29 Postrequisites amp aret e EE ES oak Be 29 Removing the Palm Rest aaa 31 Prerequisitess s a ead Ge OMS Met tes ras 31 Procedure 2 oos Aide haute ee ton ote ho RY ee es 31 Replacing the Palm Rest 35 Procedur 222984406 Eu RA RR 55 Postrequisites llle 35 Removing the Wireless Mini Card 37 PFEFEGUISITES e te sedo deat s AM ee dy mi E 37 Procedure ac quon nse Be ho Bb hate ie 2 38 Replacing the Wireless Mini Card 39 Procedure a es tha tte eee nen nah eens H 39 Postrequisites 2 0 ee ee 40 Removing the I O Board 41 PrereQuisiteS oe tag Pee Ih ub PENES 41 Procedu
6. usce IRR EUER AES 91 Flashing the BIOS 93 Contents Before You Begin Turn Off Your Computer and Connected Devices A CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your computer Save and close all open files and exit all open programs Follow the instructions to shut down your computer based on the operating system installed on your computer Windows 8 Move your mouse pointer to the upper right or lower right corner of the screen to open the Charms sidebar and then click Settings Power Shutdown Windows 7 Click Start and click Shut down Microsoft Windows shuts down and then the computer turns off LA NOTE If you are using a different operating system see the documentation of your operating system for shut down instructions Disconnect your computer and all attached devices from their electrical outlets Disconnect all telephone cables network cables and attached devices from your computer Press and hold the power button for 5 seconds after the computer is unplugged to ground the system board Safety Instructions Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety A A A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory
7. 1 Close the display and turn the computer over 2 Slide the battery latches on each end of the battery bay to the unlock position You will hear a click when the battery is unlocked 3 UY and remove the battery off the computer base to disconnect it from the computer 1 battery latches 2 2 battery Removing the Battery 11 12 Removing the Battery 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure Align the tabs on the battery with the slots on the battery bay and snap the battery into place Postrequisites 1 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Battery 13 14 Replacing the Battery Removing the Memory Modules AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com
8. 8 Replace the battery See Replacing the Battery on page 13 9 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Display Hinges 81 82 Replacing the Display Hinges Removing the Display Panel AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the display assembly See Removing the Display Assembly on page 69 8 Remove the display bezel See Removing the Display Bezel on page 75 9 Remove the display hinges See Removing the Display Hinges on page 79 Removing the Display Panel 83 Procedure 1 Remove the screws that secure the display panel to the display
9. 8 Replace the battery See Replacing the Battery on page 13 9 Follow the instructions in After Working Inside Your Computer on page 9 61 Replacing the Fan 62 Replacing the Fan Removing the Speakers AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the wireless mini card See Removing the Wireless Mini Card on page 37 8 Remove the system board See Removing the System Board on page 45 Removing the Speakers 63 Procedure 1 Peel the tape that secures the LED silicon tubes to the computer base 2 Liftand remove the LED silicon tubes off the computer base 1 tape 2 LED silicon tubes
10. Removing the Display Hinges 79 Procedure 1 Remove the screws that secure the display hinges to the display panel 2 UY the display hinges off the display back cover 1 screws 8 2 display hinges 2 80 Removing the Display Hinges Replacing the Display Hinges AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Procedure 1 Align the screw holes on the display hinges with the screw holes on the display back cover 2 Replace the screws that secure the display hinges to the display back cover Postrequisites 1 Replace the display bezel See Replacing the Display Bezel on page 77 2 Replace the display assembly See Replacing the Display Assembly on page 73 3 Replace the palm rest See Replacing the Palm Rest on page 35 4 Replace the keyboard See Replacing the Keyboard on page 29 5 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 6 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 7 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17
11. for me s Choose from My Products and Services List e Choose from a list of all Dell products b Click Continue and follow the instructions on the screen A list of results appears on the screen Click BIOS Click Download File to download the latest BIOS file In the Please select your download method below window click For Single File Download via Browser and then click Download Now The File Download window appears In the Save As window select an appropriate location to download the file on your computer If the Download Complete window appears click Close Navigate to the folder where you downloaded the BIOS update file Double click the BIOS update file icon and follow the instructions that appear on the screen Flashing the BIOS 93 94 Flashing the BIOS
12. regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 Procedure 1 Loosen the captive screw that secures the memory module cover to the computer base 2 Using your fingertips lift the memory module cover out of the slots on the computer base 1 captive screw 2 memory module cover Removing the Memory Module s 15 3 Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the memory module pops up 4 Remove the memory module from the memory module connector 1 securing clips 2 2 memory module connector 3 memory module 16 Removing the Memory Module s Replacing the Memory Module s AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Procedure 1 Align the notch on the memory module with the tab on the memory module connector 2 Slide the memory module firmly into the connector at a 45 degree angle and press the memory module down until it clicks into place LA NOTE If you do not hear the click remove the memory module and reinstall it 3 Slide t
13. system board over and place the system board on a flat surface In sequential order indicated on the heat sink remove the screws that secure the heat sink to the system board 3 UY the heat sink off the system board 1i screw 6 2 56 Removing the Heat Sink Replacing the Heat Sink A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Clean the thermal grease from the bottom of the heat sink and reapply it 2 Align the screw holes on the heat sink with the screw holes on the system board 3 n sequential order indicated on the heat sink replace the screws that secure the heat sink to the system board Postrequisites 1 Replace the system board See Replacing the System Board on page 49 2 Replace the wireless mini card See Replacing the Wireless Mini Card on page 39 3 Replace the palm rest See Replacing the Palm Rest on page 35 4 Replace the keyboard See Replacing the Keyboard on page 29 5 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 6 Replace the hard drive assembly See Replacing the Hard Drive Assembly
14. the Hard Drive Assembly on page 25 Follow the instructions from step 5 and step 4 in Replacing the Memory Module s on page 17 Replace the battery See Replacing the Battery on page 13 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Coin Cell Battery 53 54 Replacing the Coin Cell Battery Removing the Heat Sink AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 1 Follow the instructions from step 1 to step 2 in Removing the Memory Modules on page 15 2 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 3 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 4 Remove the keyboard See Removing the Keyboard on page 27 5 Remove the palm rest See Removing the Palm Rest on page 31 6 Remove the wireless mini card See Removing the Wireless Mini Card on page 37 7 Remove the system board See Removing the System Board on page 45 Removing the Heat Sink 55 Procedure Turn the
15. 1 to step 2 in Removing the Memory Modules on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the wireless Mini Card See Removing the Wireless Mini Card on page 37 Removing the System Board 45 Procedure 1 Peelthe tape that secures the display cable to the system board 2 Disconnect the display cable from the connector on the system board 3 Disconnect the power adapter port cable speaker cable and the I O board cable from the system board 1 display cable 2 tape power adapter port cable 4 speaker cable IIO board cable 46 Removing the System Board 4 Remove the screw that secures the system board to the computer base 5 UY the system board off the computer base 1 system board Screw Removing the System Board 47 48 Removing the System Board Replacing the System Board A WARNING Before working inside your computer read the safety information E that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see th
16. Compliance Homepage at dell com regulatory_compliance 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 before 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 Before You Begin 7 A A A CAUTION Only a certified service technician is authorized to remove the computer cover and access any of the components inside the computer See the safety instructions for complete information about safety precautions working inside your computer and protecting against electrostatic discharge 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 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 connectors and po
17. Dell Inspiron 3521 5521 Owner s Manual Computer model Inspiron 3521 5521 Regulatory model P28F Regulatory type P28F001 Notes Cautions and Warnings LA NOTE A NOTE indicates important information that helps you make better use of your computer N CAUTION A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed JT WARNING A WARNING indicates a potential for property damage personal injury or death 2012 Dell Inc Trademarks used in this text Dell the DELL logo and Inspiron are trademarks of Dell Inc Microsoft Windows and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Bluetooth is a registered trademark owned by Bluetooth SIG Inc and is used by Dell under license 2012 11 Rev A00 Contents 1 10 Before You Begin Turn Off Your Computer and Connected Devices Safety Irnistr ctoriss 1 oye ep ep s Recommended Tools 2 2022200005 After Working Inside Your Computer Removing the Battery Procedure oes Replacing the Battery Procedure os 3 22 sia A wk an ek ee Ite un Postrequisites osos e ee Re ee E Removing the Memory Module s Prerequisites onnaa a Procedure uy 2 asa ue a a iaaa a RE S bas Replacing the Memory Module s
18. Remove the display assembly See Removing the Display Assembly on page 69 Removing the Display Bezel 75 Procedure 1 Pressthe hinge covers on the sides and lift the hinge covers to remove it from the display assembly m 1 w 1 hinge covers 2 2 Using your fingertips carefully pry up the inside edge of the display bezel 3 Remove the display bezel off the display back cover 1 gem 1 display bezel 76 Removing the Display Bezel 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the display bezel with the display back cover and gently snap the display bezel into place 2 Align the hinge covers with the hinges on the display assembly and snap the hinge covers into place Postrequisites 1 Replace the display assembly See Replacing the Display Assembly on page 73 2 Replace the palm rest See Replacing the Palm Rest on page 35 3 Replace the keyboard See Replacing the Keyboard on page 29 4 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21
19. back cover 2 Gently lift the display panel and turn it over ii display back cover 2 display panel screws 4 84 Removing the Display Panel 3 Peel the tape that is adhered over the display cable 4 Disconnect the display cable from the connector on the display panel 1 display cable 2 tape Removing the Display Panel 85 86 Removing the Display Panel Replacing the Display Panel AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Procedure 1 Connectthe display cable to the connector on the display panel 2 Adhere the tape that secures the display cable 3 Gently place the display panel on the display back cover 4 Align the screw holes on the display panel with the screw holes on the display back cover 5 Replace the screws that secure the display panel to the display back cover Postrequisites 1 Replace the display hinges See Replacing the Display Hinges on page 81 2 Replace the display bezel See Replacing the Display Bezel on page 77 3 Replace the display assembly See Replacing the Display Assembly on page 73 4 Replace the palm rest See Re
20. e Regulatory Compliance Homepage 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 system setup after you replace the system board Procedure 1 Align the screw hole on the system board with the screw hole on the computer base 2 Replace the screw that secures the system board to the computer base 3 Connect the power adapter port cable speaker cable and the I O board cable to the connectors on the system board 4 Connect the display cable to the system board 5 Adhere the tape that secures the display cable to the system board Postrequisites 1 Replace the wireless Mini Card See Replacing the Wireless Mini Card on page 39 2 Replace the palm rest See Replacing the Palm Rest on page 35 3 Replace the keyboard See Replacing the Keyboard on page 29 4 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 5 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 6 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 7 Replace the battery See Replacing the Battery on page 13 8 Follow the instructions in After Working Inside Your Computer on page 9 Entering the Service Tag in system setup 1 2 3 Turn on the computer Press F2 during POST to enter system setup Navigate to the Main tab and enter your co
21. e palm rest See Replacing the Palm Rest on page 35 2 Replace the keyboard See Replacing the Keyboard on page 29 3 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 4 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 5 Replace the battery See Replacing the Battery on page 13 6 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the I O Board 43 44 Replacing the I O Board Removing the System Board AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance NOTE Your computer s Service Tag is stored in the system board You must enter the Service Tag in system setup after you replace the system board For more information see Entering the Service Tag in system setup on page 49 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 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step
22. e the Regulatory Compliance Homepage at dell com regulatory_compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 Procedure 1 Turn the computer over and open the display as far as possible 2 Using a plastic scribe release the keyboard from the tabs on the palm rest assembly f plastic scribe 2 Labs 9 5 keyboard Removing the Keyboard 27 3 Liftand slide the keyboard towards the display to release the keyboard from the palm rest assembly 4 Turn the keyboard over and place it on the palm rest assembly 5 LY the connector latch and disconnect the keyboard from the connector on the system board 6 Lift the keyboard off the palm rest assembly 1 connector latch 2 keyboard cable keyboard 28 Removing the Keyboard 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Slide the keyboard cable into the connector on the system board and press down on the connector latch to secure it 2 Slide the tabs at the bottom of the keyboard into the slots on the palm rest assembly and place t
23. embly See Removing the Optical Drive Assembly on page 19 4 Remove the keyboard See Removing the Keyboard on page 27 5 Remove the palm rest See Removing the Palm Rest on page 31 Removing the Wireless Mini Card 37 Procedure 1 Disconnect the antenna cables from the connectors on the wireless mini card 2 Remove the screw that secures the wireless mini card to the system board connector 1 1 screw 2 antenna cables 2 3 wireless mini card 3 Slide and remove the wireless mini card out of the system board connector 1 wireless mini card 2 system board connector 38 Removing the Wireless Mini Card Replacing the Wireless Mini Card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure A CAUTION To avoid damage to the wireless mini card ensure that no cables are 1 placed under the wireless mini card Align the notch on the wireless mini card with the tab on the system board connector Insert the wireless mini card connector at a 45 degree angle into the connector on the system board Press the other end of the wireless mini card dow
24. flat surface Disconnect the fan cable from the connector on the system board Remove the screw that secures the fan to the system board A W N Lift the fan off the system board 1 screw 2 fan 3 fan cable 60 Removing the Fan Replacing the Fan A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the screw holes on the fan with the screw holes on the system board 2 Replace the screw that secures the fan to the system board 3 Connect the fan cable to the connector on the system board Postrequisites 1 Replace the system board See Replacing the System Board on page 49 2 Replace the wireless mini card See Replacing the Wireless Mini Card on page 39 3 Replace the palm rest See Replacing the Palm Rest on page 35 4 Replace the keyboard See Replacing the Keyboard on page 29 5 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 6 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 7 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17
25. fore You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION Hard drives are extremely fragile Exercise care when handling the hard drive Procedure 1 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 Slide and place the hard drive assembly in the hard drive bay 4 Slide the hard drive assembly backward to connect the hard drive assembly to the system board 5 Replace the screws that secure the hard drive assembly to the computer base Postrequisites 1 Follow the instructions from step 3 to step 4 in Replacing the Memory Module s on page 17 2 Replace the battery See Replacing the Battery on page 13 3 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Hard Drive Assembly 25 26 Replacing the Hard Drive Assembly 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information se
26. he keyboard See Replacing the Keyboard on page 29 3 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 4 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 5 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 6 Replace the battery See Replacing the Battery on page 13 7 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Display Assembly 73 74 Replacing the Display Assembly Removing the Display Bezel AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7
27. he keyboard on the palm rest assembly 3 Gently press around the edges of the keyboard to secure the keyboard under the tabs on the palm rest assembly Postrequisites 1 Replace the battery See Replacing the Battery on page 13 2 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Keyboard 29 30 Replacing the Keyboard Removing the Palm Rest AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 4 Remove the keyboard See Removing the Keyboard on page 27 Procedure 1 Close the display and turn the computer over 2 Remove the screws that secure the palm rest to the computer base L S ay 4 1 screws 12 Removing the Palm Rest 31 3 Turn the computer over and open the display as far as possible 4 Liftthe connector latches and pull the pull tab to disconnect the touc
28. he tabs on the memory module cover into the slots on the computer base and snap the memory module cover into place 4 Tighten the captive screw that secures the memory module cover to the computer base Postrequisites 1 Replace the battery See Replacing the Battery on page 13 2 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Memory Module s 17 18 Replacing the Memory Module s Removing the Optical Drive Assembly AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 Procedure 1 Remove the screw that secures the optical drive assembly to the computer base 2 Using your fingertips slide the optical drive assembly out of the optical drive bay 1 optical drive assembly 2 Screw Removing the Optical Drive Assembly 19 3 Remove the screws that secure the optical drive bracket to the optical drive assembly 4 Remove the optical drive bracket from the optical drive assembly 5 Carefully pry the optical drive bezel and remove it from the optical drive assembly
29. hpad cable and the power button cable from the system board 1 touchpad cable 2 power button cable 5 connector latches 2 32 Removing the Palm Rest 5 Remove the screws that secure the palm rest to the system board 6 Using a plastic scribe gently lift and release the tabs on palm rest from the slots on the computer base VAN CAUTION Carefully separate the palm rest assembly from the display assembly to avoid damage to the display assembly 7 Liftthe palm rest off the computer base 1 screws 7 2 palm est Removing the Palm Rest 33 34 Removing the Palm Rest Replacing the Palm Rest A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the palm rest over the computer base 2 Press down on the palm rest to snap it into place 3 Slide the touchpad cable and the power button cable into the connectors on the system board and press down on the connector latches to secure the cables 4 Replace the screws that secure the palm rest to the system board 5 Close the display and turn the computer over 6 Replace the screws that secure the palm rest to
30. mputer s Service Tag in the Service Tag Input field Replacing the System Board 49 50 Replacing the System Board Removing the Coin Cell Battery A A A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance WARNING The coin cell battery may explode if installed incorrectly Replace the coin cell battery only with the same or equivalent type Discard used coin cell batteries according to the manufacturer s instructions CAUTION Removing the coin cell battery resets the BIOS settings to default It is recommended that you note the BIOS settings before removing the coin cell battery Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the system board See Remo
31. n into the slot on the system board and replace the screw that secures the wireless mini card to the system board Connect the antenna cables to the wireless mini card The following table provides the antenna cable color schemes for the wireless mini card supported by your computer Connectors on the wireless mini card Antenna cable color schemes WLAN Bluetooth 2 cables Main WLAN Bluetooth white triangle white Auxiliary WLAN Bluetooth black triangle black Replacing the Wireless Mini Card 39 Postrequisites 1 2 3 40 Replace the palm rest See Replacing the Palm Rest on page 35 Replace the keyboard See Replacing the Keyboard on page 29 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 Replace the battery See Replacing the Battery on page 13 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Wireless Mini Card Removing the I O Board AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulat
32. on page 25 7 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 8 Replace the battery See Replacing the Battery on page 13 9 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Heat Sink 57 58 Replacing the Heat Sink Removing the Fan AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 7 Remove the wireless mini card See Removing the Wireless Mini Card on page 37 8 Remove the system board See Removing the System Board on page 45 Removing the Fan 59 Procedure 1 Turnthe system board over and place the system board on a
33. ory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 4 Remove the keyboard See Removing the Keyboard on page 27 5 Remove the palm rest See Removing the Palm Rest on page 31 Removing the I O Board 41 Procedure 1 Remove the screw that secures the I O board to the computer base 2 Use the pull tab to disconnect the I O board cable from the connector on the system board 3 Gently lift and remove the I O board off the computer base 1 I O board 2 I O board cable 3 screw 42 Removing the I O Board Replacing 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Gently slide the I O board below the tab that secures it and snap the I O board into place 2 Replace the screw that secures the I O board to the computer base 3 Connect the I O board cable to the connector on the I O board Postrequisites 1 Replace th
34. oving the Palm Rest on page 31 7 Remove the display assembly See Removing the Display Assembly on page 69 8 Remove the display bezel See Removing the Display Bezel on page 75 Removing the Camera Module 89 Procedure 1 Remove the screw that secures the camera module to the display back cover Disconnect the camera cable from the connector on the camera module Peel the tape that secures the camera module to the display back cover Lift the camera module off the display back cover A W N 1 screw 2 camera module tape 4 Camera cable 90 Removing the Camera Module Replacing the Camera Module A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Align the camera module on the display back cover 2 Replace the screw that secures the camera module to the display back cover 3 Adhere the tape that secures the camera module to the display back cover 4 Connect the camera cable to the connector on the camera module Postrequisites 1 Replace the display bezel See Replacing the Display Bezel on page 77 2 Replace the display assembly See Replacing the Dis
35. placing the Palm Rest on page 35 5 Replace the keyboard See Replacing the Keyboard on page 29 6 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 7 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 8 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 9 Replace the battery See Replacing the Battery on page 13 10 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Display Panel 87 88 Replacing the Display Panel Removing the Camera Module AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Rem
36. play Assembly on page 73 3 Replace the palm rest See Replacing the Palm Rest on page 35 4 Replace the keyboard See Replacing the Keyboard on page 29 5 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 6 Replace the hard drive assembly See Replacing the Hard Drive Assembly on page 25 7 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 8 Replace the battery See Replacing the Battery on page 13 9 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Camera Module 91 92 Replacing the Camera Module Flashing the BIOS You may need to flash the BIOS when an update is available or after replacing the system board To flash the BIOS 1 2 3 oU E 10 Turn on the computer Go to support dell com support downloads Locate the BIOS update file for your computer Z NOTE The Service Tag for your computer is located on a label at the back of your computer For more information see the Quick Start Guide that shipped with your computer If you have your computer s Service Tag or Express Service Code a Enter your computer s Service Tag or Express Service Code in the Service Tag or Express Service Code field b Click Submit and proceed to step 4 If you do not have your computer s Service Tag or Express Service Code a Select one of the following options e Automatically detect my Service Tag
37. r computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance A CAUTION To avoid data loss do not remove the hard drive while the computer is in Sleep or On state A CAUTION Hard drives are extremely fragile Exercise care when handling the hard drive Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 Procedure 1 Remove the screws that secure the hard drive assembly to the computer base 2 Slide the hard drive assembly forward to disconnect the hard drive assembly from the system board 1 screws 2 2 hard drive assembly Removing the Hard Drive Assembly 23 3 Using the pull tab lift the hard drive assembly out of the computer base 1 hard drive assembly 2 pull tab 4 Remove the screws that secure the hard drive bracket to the hard drive 5 Lift the hard drive bracket off the hard drive 1 screws 2 2 hard drive bracket 24 Removing the Hard Drive Assembly Replacing the Hard Drive Assembly A WARNING Before working inside your computer read the safety information A that shipped with your computer and follow the steps in Be
38. re or iouidue Med RE ERR ES 42 Replacing the I O Board 43 Proc dure xxm oer ds efr Ab ete deste 43 Postrequlsitesz ste ane aoa Sas eee ean eae ee 43 Removing the System Board 45 Prerequisitesz rt cod se Ae Ae ee tod ls des 45 Procedure che partis EGG Mek ern ESSE 46 Replacing the System Board 49 Procedure ec idu ee GRE RRROX eo 49 Postrequisites u aia sm coa ook haw bra e xus 49 Entering the Service Tag in system setup 49 Contents 21 22 23 24 25 26 27 28 29 30 Removing the Coin Cell Battery 51 Prerequisites lt Z A er IMs eS Sas 51 Procedur ra kk eg xe ERIS 52 Replacing the Coin Cell Battery 53 Proc dure xcix ca b Pe ord e Ed aon Wale 53 POStrEQUISILES 2 urs se RUE Wee NES 53 Removing the Heat Sink 55 RIEKEQUISILES s saos Stud rhe MS Met SLE a 55 Procedure ahead Rp 56 Replacing the Heat Sink aaa 57 Proced te zs xe utr ERU Y 57 Postrequisites 22e ee es 57 Removing the Fan 59 Prereq lsltes ee nea te sog bee RE NE 59 Procedure a cur sone eo sut at cepe Lun T Ses 60 Replacing the Fan naaa aaa 61 Procedure x6 ta lias ette f inte t base ier fis 61 Postrequisites ee ee 61 Removing the Speakers 63 Prerequisites lt dee Raudema Red he Pw H 5 63 Procedure e e584 eee kh ad aces Fn eae Be 64 Replacing the Speakers
39. rts are correctly oriented and aligned 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 media card reader Recommended Tools The procedures in this document may require the following tools Phillips screwdriver Plastic scribe Before You Begin After Working Inside Your Computer After you complete the replacement procedures ensure the following e Replace all screws and ensure that no stray screws remain inside your computer e Connect any external devices cables cards and any other part s you removed before working on your computer e Connect your computer and all attached devices to their electrical outlets A CAUTION Before turning on your computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may damage your computer After Working Inside Your Computer 10 After Working Inside Your Computer Removing the Battery AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance Procedure
40. s from the connectors on the wireless mini card 1 display cable 2 wireless mini card cables 2 70 Removing the Display Assembly 4 Move aside the power adapter port cable from the screws 5 Remove the screws that secure the display assembly to the computer base 6 Lift the display assembly off the computer base 1 display assembly 2 screws 3 5 power adapter port cable Removing the Display Assembly 71 72 Removing the Display Assembly 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Procedure 1 Place the display assembly on the computer base and align the screw holes on the display assembly with the screw holes on the computer base 2 Replace the screws that secure the display assembly to the computer base 3 Connect the wireless mini card cables to the connectors on the wireless mini card 4 Connect the display cable to the connector on the system board 5 Adhere the tape that secures the display cable to the system board Postrequisites 1 Replace the palm rest See Replacing the Palm Rest on page 35 2 Replace t
41. ssembly on page 25 7 Follow the instructions from step 3 and step 4 in Replacing the Memory Module s on page 17 8 Replace the battery See Replacing the Battery on page 13 9 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Speakers 67 68 Replacing the Speakers 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 You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the hard drive assembly See Removing the Hard Drive Assembly on page 23 4 Remove the optical drive assembly See Removing the Optical Drive Assembly on page 19 5 Remove the keyboard See Removing the Keyboard on page 27 6 Remove the palm rest See Removing the Palm Rest on page 31 Removing the Display Assembly 69 Procedure 1 Peelthe tape that secures the display cable to the system board 2 Disconnect the display cable from the connectors on the system board 3 Disconnect the wireless mini card cable
42. the computer base Postrequisites 1 Replace the keyboard See Replacing the Keyboard on page 29 2 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 3 Follow the instructions from step 5 and step 4 in Replacing the Memory Module s on page 17 4 Replace the battery See Replacing the Battery on page 13 5 Follow the instructions in After Working Inside Your Computer on page 9 Replacing the Palm Rest 35 36 Replacing the Palm Rest Removing the Wireless Mini Card AN WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory compliance L NOTE Dell does not guarantee compatibility or provide support for wireless mini cards from sources other than Dell If you ordered a wireless mini card with your computer the card is already installed Your computer has a half wireless mini card slot which supports a Wireless Local Area Network WLAN Bluetooth combo card Prerequisites 1 Remove the battery See Removing the Battery on page 11 2 Follow the instructions from step 1 to step 2 in Removing the Memory Module s on page 15 3 Remove the optical drive ass
43. ving the System Board on page 45 Removing the Coin Cell Battery 51 Procedure 1 Turn the system board over and place it on a flat surface 2 Using a plastic scribe gently pry out the coin cell battery out of the battery socket on the system board 1 plastic scribe 2 coin cell battery 52 Removing the Coin Cell Battery Replacing the Coin Cell Battery N A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 7 After working inside your computer follow the instructions in After Working Inside Your Computer on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance WARNING The battery may explode if installed incorrectly Replace the battery only with the same or equivalent type Discard used batteries according to the manufacturer s instructions Procedure With the positive side facing up snap the coin cell battery into the battery socket on the system board Postrequisites WN KA Replace the system board See Replacing the System Board on page 49 Replace the palm rest See Replacing the Palm Rest on page 35 Replace the keyboard See Replacing the Keyboard on page 29 Replace the optical drive assembly See Replacing the Optical Drive Assembly on page 21 Replace the hard drive assembly See Replacing
Download Pdf Manuals
Related Search