DELL Latitude E5520
Contents
1. Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the CPU door Remove the heat sink Rotate the processor cam screw in counter clockwise direction Related Links Installing the Processor Installing the Processor k Insert the processor into the processor socket Ensure that the processor is seated securely Replace the heat sink Replace the CPU door 17 43 4 Replace the back panel 5 Replace the battery 6 Follow the procedures in After Working Inside Your Computer Related Links Removing the Processor 44 Palm Rest Removing the Palm Rest 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the keyboard trim 5 Remove the keyboard 6 Remove the optical drive 7 Remove the CPU door 8 Remove the screws from the bottom of the computer 9 Flip the computer and remove the screws on the palm rest 10 Disconnect the media button cable 18 45 11 Disconnect the power LED cable 14 Disconnect the fingerprint cable 46 15 Lift up the right edge of the palm rest assembly 16 Release the tabs on the left edge of the palm rest assembly and remove the palm rest Related Links Installing the Palm Rest Installing the Palm Rest From the left edge of the palm rest press the palm rest downwards on the computer on all th2. 12 Remove the audio board 63 Related Links Installing the Audio Board Installing the Audio Board Place the audio board in the computer Tighten the screw to secure the audio board Connect the audio cables to the system board Replace the bluetooth card Replace the palm rest Replace the CPU door Replace the keyboard trim Remove the keyboard Replace the optical drive Replace the back panel O 0O N So oe SS gt O Replace the battery 12 Follow the procedures in After Working Inside Your Computer Related Links Removing the Audio Board 64 System Board Removing the System Board Sr N PAS S amp S YS _ O Follow the procedures in Before Working On Your Computer Remove the battery Remove the subscriber identity module SIM card Remove the secure digital SD card Remove the back panel Remove the memory Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the hard drive Remove the wireless local area network WLAN Remove the wireless wide area network WWAN Remove the CPU door Remove the heat sink Remove the processor Remove the palm rest Remove the ExpressCard Smart Card PCMCIA module Remove the display assembly Remove the audio board Remove the Bluetooth Remove the modem Remove the support brackets Disconnect the coin cell battery cable from the system board 24 Disconnect the thermal fan cable
3. _ SMO ONAO PF WEN SO 82 Secure the speaker cables to the routing channels Replace the speakers in the original position Tighten the screws to secure the speakers Replace the system board Replace the support brackets Replace the modem card Replace the Bluetooth card Replace the audio board Replace the display assembly Replace the ExpressCard Smart Card PCMCIA module Remove the palm rest Replace the processor Replace the heat sink Replace the CPU door Replace the wireless local area network WLAN Replace the wireless wide area network WWAN Replace the hard drive Replace the optical drive Replace the keyboard Replace the keyboard trim 21 Replace the memory 22 Replace the back panel 23 Replace the secure digital SD card 24 Replace the subscriber identity module SIM card 25 Replace the battery 26 Follow the procedures in After Working Inside Your Computer Related Links Removing the Speakers 83 84 Display Bezel Removing the Display Bezel 1 2 3 4 Follow the procedures in Before Working On Your Computer Remove the battery Pry up the bottom edge of the display bezel Work your way around the sides and the top edge of the display bezel 5 Remove the display bezel Related Links 32 85 Installing the Display Bezel Installing the Display Bezel Place the display bezel in the original position From the top edge pres
4. 1 0 VDC 65 W 90 W 16 00 mm 0 63 inch 16 00 mm 0 63 inch 66 00 mm 2 60 inches 70 00 mm 2 76 inches 127 00 mm 5 00 inches 147 00 mm 5 79 inches 0 C to 40 C 32 F to 104 F 40 C to 70 C 40 F to 158 F 29 90 mm to 32 50 mm 1 18 inches to 1 28 inches 30 20 mm to 33 20 mm 1 19 inches to 1 31 inches 99 Physical Latitude 5420 E5420 E5420m Latitude 5520 E5520 E5520m Depth Latitude 5420 E5420 E5420m Latitude 5520 E5520 E5520m Weight Latitude 5420 E5420 E5420m Latitude 5520 E5520 Latitude E5520m Environmental Temperature Operating Storage Relative humidity maximum Operating Storage Altitude maximum Operating Non Operating Airborne contaminant level 100 350 00 mm 13 78 inches 388 00 mm 15 28 inches 240 00 mm 9 45 inches 251 00 mm 9 88 inches 2 27 kg 5 00 Ib 2 54 kg 5 60 Ib 2 63 kg 5 80 Ib 0 C to 35 C 32 F to 95 F 40 C to 65 C 40 F to 149 F 10 to 90 noncondensing 5 to 95 noncondensing 15 20 m to 3048 m 50 ft to 10 000 ft 15 20 m to 10 668 m 50 ft to 35 000 ft G1 or lower as defined by ISA S71 04 1985 3 System Setup Overview System Setup allows you to e change the system configuration information after you add change or remove any hardware in your computer e set or change a user selectable option such as the user password e read the current amount of memory or set the type
5. 29 65 26 Disconnect the following cables speaker cable bluetooth cable audio board cable 28 Lift the right edge of the system board to release it from the port connectors and remove the system board 66 Related Links Installing the System Board Installing the System Board PaP N gt o wN oo gg Align the system board to the port connectors and place the system board in the computer Engage the connector on the back of the system board to the 1 0 panel Tighten the screws to secure the system board Connect the following cables speaker cable audio board cable bluetooth cable Connect the DC In cable to the system board Connect the thermal fan cable to the system board Connect the coin cell cable to the system board Replace the support brackets 67 9 Replace the modem card 10 Replace the Bluetooth card 11 Replace the audio board 12 Replace the display assembly 13 Replace the ExpressCard Smart Card PCMCIA module 14 Replace the palm rest 15 Replace the processor 16 Replace the heat sink 17 Replace the CPU door 18 Replace the wireless local area network WLAN 19 Replace the wireless wide area network WWAN 20 Replace the hard drive 21 Replace the optical drive 22 Replace the keyboard 23 Replace the keyboard trim 24 Replace the memory 25 Replace the back panel 26 Replace the secure digital SD card 27 Repl
6. 9 cell Depth 4 and 6 cell 9 cell Weight 4 cell 6 cell 9 cell Voltage 98 0 2265 mm x 0 2265 mm 0 1935 mm x 0 1935 mm 0 2520 mm x 0 2520 mm 0 1935 mm x 0 1935 mm United States 86 keys United Kingdom 87 keys Brazil 87 keys and Japan 90 keys OQWERTY AZERTY Kanji 80 00 mm 40 70 mm 4 6 or 9 cell smart lithium ion 20 00 mm 0 79 inch 208 00 mm 8 18 inches 214 00 mm 8 43 inches 48 08 mm 1 89 inches 71 79 mm 2 83 inches 240 00 g 0 53 Ib 344 73 g 0 76 Ib 508 20 g 1 12 Ib Battery 4 cell 6 and 9 cell Temperature range Operating Non Operating Coin cell battery AC Adapter Input voltage Input current maximum Input frequency Output power Output current Rated output voltage Dimensions Height Width Length Temperature range Operating Non Operating Physical Height Latitude 5420 E5420 E5420m Latitude 5520 E5520 E5520m Width 14 8 VDC 11 1 VDC 0 C to 50 C 32 F to 122 F 40 C to 85 C 40 F to 185 F K NOTE The battery pack is capable of safely withstanding the above storage temperatures with 100 charge K NOTE The battery pack is also capable of withstanding storage temperatures from 20 C to 60 C with no degradation in its performance 3 V CR2032 lithium coin cell 100 VAC to 240 VAC 1 5 A 1 6 A or 1 7 A 50 Hz to 60 Hz 65 W or 90 W 65 W 90 W 3 34 A continuous 4 62 A continuous 19 5
7. Removing the Modem Connector 76 30 Thermal Fan Removing the Thermal Fan m Follow the procedures in Before Working On Your Computer Remove the battery Remove the SIM card Remove the SD card Remove the back panel Remove the memory Remove the keyboard trim Remove the keyboard Oo o ND HT FF WD Remove the optical drive 10 Remove the hard drive 11 Remove the wireless local area network WLAN 12 Remove the wireless wide area network WWAN 13 Remove the CPU door 14 Remove the heat sink 15 Remove the processor 16 Remove the palm rest 17 Remove the ExpressCard Smart Card PCMCIA module 18 Remove the display assembly 19 Remove the support brackets 20 Remove the system board 21 Disengage the DC In cable from the routing channel 22 Remove the screw that secures the thermal fan 71 23 Related Links Installing the Thermal Fan Installing the Thermal Fan O o ne S Se Se SS N e SMH ONMRH PF WEL SO 78 Place the thermal fan in the original position Tighten the screw to secure the thermal fan Replace the system board Replace the support brackets Replace the display assembly Replace the ExpressCard Smart Card PCMCIA module Replace the palm rest Replace the processor Replace the heat sink Replace the CPU door Replace the wireless local area network WLAN Replace the wireless wide area network WWAN Replace
8. BIOS update program CD Turning Off Your Computer A k CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your computer Shut down the operating system In Windows Vista Click Start then click the arrow in the lower right corner of the Start menu as shown below and then click Shut Down ele ee In Windows XP Click Start Turn Off Computer Turn Off The computer turns off after the operating system shutdown process is complete Ensure that the computer and all attached devices are turned off If your computer and attached devices did not automatically turn off when you shut down your operating system press and hold the power button for about 4 seconds to turn them off After Working Inside Your Computer After you complete any replacement procedure ensure you connect any external devices cards and cables before turning on your computer A CAUTION To avoid damage to the computer use only the battery designed for this particular Dell computer Do not use batteries designed for other Dell computers 1 Connect any external devices such as a port replicator battery slice or media base and replace any cards such as an ExpressCard 2 Connect any telephone or network cables to your computer AN CAUTION To connect a network cable first plug the cable into the network device and then plug it into the computer 3 Replace the battery 4 C
9. Connector O 0 SS Se SN gt oo _ O 25 Follow the procedures in Before Working On Your Computer Remove the battery Remove the subscriber identity module SIM card Remove the secure digital SD card Remove the back panel Remove the memory Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the hard drive Remove the wireless local area network WLAN Remove the wireless wide area network WWAN Remove the CPU door Remove the heat sink Remove the processor Remove the palm rest Remove the ExpressCard Smart Card PCMCIA module Remove the display assembly Remove the audio board Remove the Bluetooth card Remove the modem card Remove the support brackets Remove the system board Remove the power connectors cable from the routing channel Remove the power connector 28 73 Related Links Installing the Power Connector Installing the Power Connector o o N O a Re U N N N N N e A A A Y A P T Ff fe E MNM m R ES SS SS 24 Secure the power connector to the routing channel on the processor fan Replace the system board Replace the support brackets Replace the modem card Replace the bluetooth card Replace the audio board Replace the display assembly Replace the ExpressCard Smart Card PCMCIA module Remove the palm rest Replace the processor Replace the heat sink Remov
10. On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the screws that secure the hard drive bracket to the computer 5 6 11 31 7 Disconnect the bracket from the hard drive 8 Disconnect the hard drive connector from the hard drive Related Links Installing the Hard Drive Assembly Installing the Hard Drive Reconnect the hard drive connector to the hard drive Attach the hard drive bracket to the hard drive Tighten the hard drive bracket screws to ensure that the bracket is correctly aligned and holding the hard drive Slide the hard drive into the bay towards the connector on the system board Tighten the screws to secure the hard drive Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer o N SS BRON gt Related Links Removing the Hard Drive Assembly 32 12 Wireless Local Area Network WLAN Card Removing the Wireless Local Area Network WLAN Card 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Disconnect the antenna cables from the WLAN card 5 6 33 Related Links Installing the Wireless Local Area Network WLAN Card Installing The Wireless Local Area Network WLAN Card Slide the WLAN card into its slot Tighten the screw to secure the WLAN card to the computer Connect the antenna cables according to the color code on th
11. dosnauteaRbonin een taacdeeassoldanesleneeaans 715 mstallmMathe Modem Connector nenien aN 715 30 rhermal Aco cues ca cha Sc tacedestmiwczncevebsitcatis tues astibuntdr casa ctanctuussenta anvoiuncereislasetanecdeverectensee 71 Removing the Thermal Falise a a a A 71 Stell te TORI aE eas inaa a nasa aed aaee ead ne owned tale 78 RD WG AK CN aonr a R 81 PRE MMOVIIG the SAK OTS aina rae taece aces Fosatcsnasbiaat T once aatcaet pannsathcaeciodeeloauseateabees 81 installing TES DOAK CFS fs cccttcisactncccrit units teadesaveanhscumssanndedl i a tesaietesteuavedetieus 82 32 DISpIay BOZO nes eB OR Ee ae eer 85 REMOVING the Display Bezel ctsesictsiarteu nostic aa a r EAO 85 PSEA PNG Ue Display Bezel ranana a E A 86 Bo ISDA Wr GING krona a AA 87 REMOVING THE DISD LAY Pane beiren aa a A a 87 Stalling tie Dis play Fanell Onceacdeeee ca eiucaves eect aabohees vata d cava occa dl dceaulesdetgaet ica tibuclee 88 SA DISPLAY ANGES orn a A 89 REMOVING the DISMAY HINGES saena a A uensoumetitenemtesinaees 89 Installing the Display Trl GG Setoosstiosionsuaavdeststntasa cantscavansialianded olenasteancdnstaagtasvaudansantad ciguaveateintanteacsegaedaveuaracaanenelesanaac vies 91 3p Camel donoe a a a aanenedeitenteucites 93 REMOVING mme tame aeons raa a N 93 mMstiling the Lanera sauen a A 94 30 SICH AU ONS onsi a a 95 TOCHMIC A SDE CITC ALON S siora EEE T T T 95 3T System SETUD ossea oaket aa eT aaaea aea T 101 OVE eW en A N N A 101 Entenng Sys em oe
12. keyboard Remove the optical drive Remove the CPU door Remove the palm rest Remove the display assembly Remove the audio board Oo O N SS SS SS gt _ om Remove the bluetooth card 12 Remove the modem card 13 Disengage the modem cable and remove the screw that secures the right support bracket 15 Disconnect the modem cable from the modem 22 57 Related Links Installing the Support Brackets 58 Installing the Support Brackets Oo o a ee eS eS YS _ om n Slide the modem cable through the opening of the left support bracket Place the left support bracket in the original position Tighten the screws to secure the left support bracket Secure the modem connector cable to its routing channel Connect the modem connector cable to the modem card Place the right support bracket in the original position Tighten the screw to secure the right support bracket Replace the modem card Replace the Bluetooth card Replace the audio board Replace the display assembly Replace the palm rest Replace the CPU door Replace the keyboard trim Replace the keyboard Replace the optical drive Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer Related Links Removing the Support Brackets 59 60 23 Modem Card Removing the Modem Card Follow the procedures in Before Working On Your C
13. of hard drive installed AN CAUTION Unless you are an expert computer user do not change the settings for this program Certain changes can cause your computer to work incorrectly Entering System Setup 1 Turn on or restart your computer 2 When the blue DELL logo is displayed you must watch for the F2 prompt to appear 3 Once the F2 prompt appears press lt F2 gt immediately K NOTE The F2 prompt indicates that the keyboard has initialized This prompt can appear very quickly so you must watch for it to display and then press lt F2 gt If you press lt F2 gt before you are prompted this keystroke will be lost 4 Ifyou wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop Then shut down your computer and try again System Setup Options K NOTE Depending on the computer and its installed devices the items listed in this section may or may not appear General System Information This section lists the primary hardware features of your computer e System Information e Memory Information e Processor Information e Device Information Battery Information Displays the battery status and the type of AC adapter connected to the computer Boot Sequence Allows you to change the order in which the computer attempts to find an operating system e Diskette Drive e nternal HDD 101 General Boot List Option Date Time System Configuration Integrate
14. the hard drive 8 Remove the CPU door 9 Remove the palm rest 10 Disconnect the antenna cables 11 12 Disconnect the low voltage differential signaling LVDS cable 53 13 Disconnect the camera cable 14 Pull the antenna cables through the opening at the top of the computer 15 Remove the screws that secure the display assembly to the computer 16 Remove the display assembly 04 Related Links Installing the Display Assembly Installing the Display Assembly O 0O Sa Se YS _ n Attach the display assembly to the base of the computer Tighten the screws to secure the display assembly Connect the low signal differential signaling LVDS cable to the system board Connect the camera cable to system board Push the antenna through the opening to the bottom of the computer Secure the antenna cable to the routing channels Connect the antenna to the WLAN WLAN cards Replace the palm rest Replace the CPU door Replace the keyboard Replace the keyboard trim Replace the optical drive Replace the hard drive Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer Related Links Removing the Display Assembly 59 56 Brackets Removing the Support Brackets Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the keyboard trim Remove the
15. ATA USB 2 0 compliant connector 5 in 1 memory card reader Display Type Size Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Active area X Y Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Dimensions Height Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Width Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Z Height Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Diagonal Latitude 5420 E5420 E5420m Latitude 5520 E55420 E5520m Maximum resolution Latitude 5420 E5420 E5420m HD HD Latitude 5520 E55420 E5520m HD FHD Typical Brightness Operating angle Refresh rate Minimum Viewing angles Horizontal Vertical White Light Emitting Diode WLED display 14 0 inch high definition WLED 15 6 inch high definition WLED 309 60 mm 173 90 mm 344 20 mm 193 50 mm 192 50 mm 7 57 inches 210 00 mm 8 27 inches 324 00 mm 12 75 inches 360 00 mm 14 17 inches 5 20 mm 0 20 inch 5 80 mm 0 23 inch 344 6 mm 14 00 inches 396 24 mm 15 60 inches 1366 x 768 at 262 K colors 1600 x 900 at 262 K colors 1366 x 768 at 263 K colors 1920 x 1080 at 262 K colors 200 nits 0 closed to 135 60 Hz 40 40 10 30 97 Display Pixel pitch Latitude 5420 E5420 E5420m HD HD Latitude 5520 E55420 E5520m HD FHD Keyboard Number of keys Layout Touchpad Active Area X axis Y axis Battery Type Dimensions Height 4 6 and 9 cell Width 4 and 6 cell
16. Dell Latitude 5520 E5520 E5520m Owner s Manual Regulatory Model P16G Regulatory Type P16G001 Notes Cautions and Warnings K NOTE A NOTE indicates important information that helps you make better use of your computer AN CAUTION A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed AN WARNING A WARNING indicates a potential for property damage personal injury or death Contents Notes Cautions and VV ALNING S sivcassvseciuscincceslsctosuaissucos iunsisutocheuissieuieabexdaddardudbesousstenadesbdvsy sedseaetes 2 1 Working on Your COMputer cccccsesssessssssessssssssssseesesessesesersesesaeseseuaesesaesesevaesevensesenaeseeanas 7 Before Working Inside Your COMPUTEL csscccessseeessseeeessteeeeseeecsseeeecseeeeecseeesssnsenessnsesessnsesssseeessseaeseseueesesaeees 7 Recommended OOS veocesssmscedassicuaicaanearceaundahyech dite uuigaden ued cetiseaoensedaas a 8 TN OY OUr COMPUTE papeemaeee etme erent a a Se on em ree ee 8 After Working Inside Your COMpUteL ccccsssecessssecessseeeessseeeessteeesseeesesseeeesseeesesseaeaeseeeeesseueeeseneessseeesessnsesesaeees 9 2 BIO roa r 11 Removing the Batey nnsa an a r A 11 mstallino the Baten orisi i E aces tac iene tiaaunaalis de ntetannbteeaatcneusetts 11 SPC 1 0 aa I er A er 13 REMOVING tes Cand sx ck sasha crest ec lo cG aah colette caauedea ictal te Sick ant a oak tae gate a tee 13 iris tal tries hie PGC an reaa E
17. E E esa A 14 4 Secure DIGIC VS CAN Gl a a a a Aa 15 Removing The Secure Digital SD Card cccescssccsssssssecseecsseeeseecseeeeeescseuseseecsueeceusseeeecateceeesenueeseeesueeseeteeess 15 Installing The Secure Digital SD Caid ancini E ATA 15 5 Subscriber Identity Module SIM Card cssssssscesessssssevssssseversesesevsesesevansesevenseses 17 Removing the Subscriber Identity Module SIM Card cccccscssssssssseeesseeeseeesseecseeesseesseesseeeeseesseessetseseeenees 17 Installing the Subscriber Identity Module SIM Card cccccccscscsssessssesseecseeesseesseeeceeesseecseeeeseessetecseeeeseeeseneeateas 17 384 0 cc FF 0 RRP Co ee 19 REMOVING TNE ExpressCard isis esce ices tasitiace A E T rasan sausatmemewvauetta ee 19 Salmo ied ake ed EXDrESS C ariaa Ea re a I IoD ec E PR eee ae E en Or oe 19 FAS TC EANO Ree eo Si eno Oa 21 REMOVING he BACK PAM lcci scvvoccencensudeadcvcvastencadsdonseadeoctueruansadaccsseroanscsnaataataskdactatascereeatesuandneania E 21 stalling te Bai PAE lerin a a e Aa 21 SK EVO AT O TINE EEA O A E EA E 23 Removing the Keyboard TAM erssraneneaa e a a ANEA OE ea A a araa 23 Installing the Keyboard 8 BLL epee mene eeeert ermine r tam a a N 24 DK OVO ANG reiia aaa a a aid 25 REMOVING Me Keyboard eiaa a N canes teen eanaccantninatavebeeaants 25 stalling the Key Doain A r la Sa as oo acid acy 27 10 Optical DriVOiersnian a E a eemcutadh 29 Removing the Optical Drive cccccccsscssessssccse
18. Odsa Guay vstaucusvdauevecGatateu A 39 NaS tal MG eh OCU DG Ol ssi a celestetascoudicsinsasaastusasicaingenuds EN 39 160 Heat Siikasaari 41 Removno the Heatsink seino aaa a a eee 41 TVS Cet VIC MeNe acosan a oan 41 U Process O renon nee ee 43 Removing the ProceSssOl aaan an Alan A Aa OA aR ial EEANN EAA 43 instali the FrocEs orea a R 43 OF aA nE S EA E A A EA AE AAN E A N A EE E 45 Removing the F alMUROS Cosrndeccrsecsdecactectaneatdoanadtats ass tdacessoceenecteaet cstadnatycaactaabeleadesuatvade a a 45 TS Eat MIG EVER QUIT OS Caki E T 41 19 ExpressCard Smart Card PCMCIA Module a sssssesessssununsnsunnnununsenennnununsenunnnununnennnnnunnnnenas 49 Removing the ExpressCard Smart Card PCMCIA Module ccccsssscceesssseeeessseeeeesseeeeeesseeeeeesseeeeeesneeeessseeeeeses 49 Installing the ExpressCard Smart Card PCMCIA MOodule cccscccccssssesessseeeeesseeeeessseeeeesseeeesesssteesessseeeeesseaes 50 20 Bluetooth ol Or lo beeeasenrenen stot enr aekerirttre erwin simet tes RE eICRIC Te Ry Nai eter See eee ener Far MO ee ed 51 REMOVING the Bluetooth Gate scsseci ec catcie dese soauccuyecu a vaswussawuaes E doe aulaceiauaaeuatenteves 51 msalimie Bluetooth Carde A a 52 21 DISpiay ASSEMDIV crissy RE 53 Removing the Display ASSembhl Verinen manaii aE ETE 53 stalina thie DIS PA VASE NDI sie t5 VasensucattevbacasatennataadaesoatsaumieststendtantaclsvertabeactoncnimaraGswaisenschateneansanlsetenwaleenacnhe 55 22 BraCkKet Sapan
19. a E st Ea aAA TE aTa 57 REMOVING THE Support Brackets ap a T 57 Installing the Support Brac ketSannnunarnna aa a a eae aetna 59 DiS Modem G an aa E E A 61 REMOVING the Modem Cardaria a A A a a 61 lnstalling the Modem Card znan a a aA a achabacenatenees 62 ZA Audio BOATA nona utelecdledstaataatebtteneedtunb encased teanieelamacienieeanes 63 REMOVING The AUC IO Boards a a seach ata Wouesee vaceieasaaeue coon een a osbaleach A aa 63 AS CAN LING the Audo Boards A teitaauie a a E ES EE 64 29 SY SUG MMO AE Urns N nada aeesele 65 REMOVING THE SVSTEM Bodrdisnein seactatacuunceds aaa a candeuicdh uadiacs dhuchatauthaet atcantesvehaenstoanaue 65 Mstalingthe system Boar si a A A 67 26 Goin Cell Bate nann a 69 REMOVING the Goin Cell Batey a N a n S 69 Mstalling the Com Cell Bateria E tat Ae a peace la lahat 69 DURE outu INO scisec te teresa eet ecee ect tetaceiraacpet doulas veces aiseuchdbaatutseaaetd pevaestuevannes 71 REMOVING the lMpUtOUEDUE Wl OOP GIVE kerari deevsteceane O 71 installing the lnput Output O P aie lcdvesseives es cossicaten daisies cextsonnehoaa Ceneash cainss dnacstdasseviceasinnetcansaustaaxec ndedenttenanaees 72 28 POWT GOMMCC LOM sraao oaaae aaa aaaea 73 Removing the POWwer COnme Clon erenn aara a dusievics enabuelis ue uccaveucasa ches a A 73 msala the Power Connettore a a A pence etaaceetad 74 DO Modem COMO CUO N sonaia A NA 75 REMOVING Che Modem COME CUO sesscnscazcensvesciacevsniehyechdsesuusuavouckacunswuecndanvedunaseaduacs
20. ace the subscriber identity module SIM card 28 Replace the battery 29 Follow the procedures in After Working Inside Your Computer Related Links Removing the System Board 68 26 Coin Cell Battery Removing the Coin Cell Battery Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the CPU door Lift the coin cell battery from the system board a ea P a gt 6 Pry and remove the coin cell battery from the adhesive Related Links Installing the Coin Cell Battery Installing the Coin Cell Battery Attach the coin cell battery to the coin cell compartment Connect the coin cell battery to the system board Replace the CPU door Replace the back panel 7g a aw lS gt Replace the battery 69 6 Follow the procedures in After Working Inside Your Computer Related Links Removing the Coin Cell Battery 70 Input Output Panel Removing the Input Output 1 0 Panel O 0 aS SPS SY gt oo CC 25 Follow the procedures in Before Working On Your Computer Remove the battery Remove the subscriber identity module SIM card Remove the secure digital SD card Remove the back panel Remove the memory Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the hard drive Remove the wireless wide area network WWAN Remove the wireless local area network WLAN Remove the CPU door Rem
21. atus Lights 8 p Battery Status Lights 38 Turns on when you turn on the computer and blinks when the computer is in a power management mode Turns on when the computer reads or writes data Turns on steadily or blinks to indicate battery charge status Turns on when wireless networking is enabled Turns on when a card with Bluetooth wireless technology is enabled To turn off only the Bluetooth wireless technology function right click the icon in the system tray and select Disable Bluetooth Radio If the computer is connected to an electrical outlet the battery light operates as follows Alternately blinking amber light and blue light Alternately blinking amber light with steady blue light Constantly blinking amber light Light off Solid white light on Battery Charge and Health An unauthenticated or unsupported non Dell AC adapter is attached to your laptop Temporary battery failure with AC adapter present Fatal battery failure with AC adapter present Battery in full charge mode with AC adapter present Battery in charge mode with AC adapter present To check the battery charge press and release the status button on the battery charge gauge to illuminate the charge level lights Each light represents approximately 20 percent of the total battery charge For example if four lights are on the battery has 80 percent of its charge remaining If no lights appear the battery has no charge To check bat
22. d NIC System Management Serial Port Parallel Port 102 e USB Storage Device e CD DVD CD RW Drive e Onboard NIC e Cardbus NIC Allows you to change the boot list option e Legacy e UEFI Allows you to change the date and time Allows you to configure the integrated network controller The options are e Disabled e Enabled e Enabled w PXE e Enabled w ImageServer Default Setting Enabled w PXE Allows you to control the systems management mechanism The options are e Disabled e Alert Only e 6ASF 2 0 e DASH ASF 2 0 Default Setting Disabled Identifies and defines the serial port settings You can set the serial port to e Disabled e Auto e COMI e COM2 e COM3 e COM4 a NOTE The operating system may allocate resources even though the setting is disabled Allows you to configure the parallel port on the docking station The options are e Disabled e AT e PS2 e ECP e DMAI1 e DMA3 System Configuration Serial Port SATA Operation USB Controller SMART Reporting Diskette Drive Miscellaneous Devices Keyboard illumination Default Setting AT Allows you to configure the integrated serial port The options are e Disabled e COMI e COM2 e COM3 e COM4 Default Setting COM1 Allows you to configure the internal SATA hard drive controller The options are e Disabled e ATA e AHCI Default Setting AHCI K NOTE SATA is configured to support RAID mode A
23. dmin password NOTE You must set the admin password before you set the system or hard drive password K NOTE Successful password changes take effect immediately K NOTE Deleting the admin password automatically deletes the system password and the hard drive password K NOTE Successful password changes take effect immediately Default Setting Not set Allows you to set change or delete the system password K NOTE Successful password changes take effect immediately Default Setting Not set Allows you to set or change the system s internal hard disk drive K NOTE Successful password changes take effect immediately Default Setting Not set Allows you to enable or disable the permission to bypass the System and the Internal HDD password when they are set The options are e Disabled e Reboot bypass Security Password Change Strong Password OROM Keyboard Access TPM Security Computrace CPU XD Support Non Admin Setup Changes Password Configuration Admin Setup Lockout Performance Multi Core Support Default Setting Disabled Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password Is set Default Setting Allow Non Admin Password Changes is not selected Allows you to enforce the option to always set strong passwords Default Setting Enable Stron Password is not selected Allows you to set an option to enter the Option ROM Configurat
24. e WLAN card Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer St ae ae YS Related Links Removing the Wireless Local Area Network WLAN Card 34 13 Wireless Wide Area Network WWAN Card Removing the Wireless Wide Area Network WWAN Card Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel e we SY a Disconnect the antenna cables from the WWAN card 6 Remove the WWAN card 35 Related Links Installing the Wireless Wide Area Network WWAN card Installing The Wireless Wide Area Network WWAN Card Slide the WWAN card into its slot Tighten the screw to secure the WWAN card to the computer Connect the antenna cables according to the color code on the WWAN card Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer St oe eS SY gt Related Links Removing the Wireless Wide Area Network WWAN Card 36 14 Memory Removing the Memory Module 1 Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel o rP Pry the retention clips away from the memory module 5 Remove the memory module from the computer Related Links Installing The Memory Module Installing the Memory Module 1 Insert the memory module into the slot in the computer Press down the memory module unt
25. e edges Press down on all edges to ensure that the tabs are engaged Connect all the cables to the palm rest Tighten the screws to secure the palm rest Flip the computer over and tighten the screws to secure the palm rest Replace the CPU door Replace the keyboard Replace the keyboard trim Replace the optical drive Oo o N OO JU RA ON gt 47 10 Replace the back panel 11 Replace the battery 12 Follow the procedures in After Working Inside Your Computer Related Links Removing the Palm Rest 48 19 ExpressCard Smart Card PCMCIA Module Removing the ExpressCard Smart Card PCMCIA Module 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the keyboard trim 5 Remove the keyboard 6 Remove the optical drive 7 Remove the CPU door 8 Remove the palm rest 9 Remove the screws that secure the ExpressCard Smart Card PCMCIA module to the computer Related Links Installing the ExpressCard Smart Card PCMCIA module 49 Installing the ExpressCard Smart Card PCMCIA Module 1 Attach the connector on the back of the ExpressCard Smart Card PCMCIA module to the marking on the connector on the system board Tighten the screws to secure the ExpressCard Smart Card PCMCIA module Replace the palm rest Replace the CPU door Replace the keyboard trim Replace the keyboard Replace the optical drive Replace the back panel Replac
26. e the CPU door Replace the wireless wide area network WWAN Replace the wireless local area network WLAN Replace the hard drive Replace the optical drive Remove the keyboard Remove the keyboard trim Replace the memory Replace the back panel Replace the secure digital SD card Replace the subscriber identity module SIM card Replace the battery Follow the procedures in After Working Inside Your Computer Related Links 74 Removing the Power Connector Modem Connector Removing the Modem Connector Oo o N SS Se eS YS gt _ P gt D Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the hard drive Remove the CPU door Remove the palm rest Remove the display assembly Remove the support brackets Remove the modem connector Related Links Installing the Modem Connector Installing the Modem Connector o N OJ Se aS YS Secure the modem connector into the routing channel on the thermal fan Replace the support brackets Replace the display assembly Replace the palm rest Replace the CPU door Replace the hard drive Replace the optical drive Replace the keyboard 29 75 9 Replace the keyboard 10 Replace the keyboard trim 11 Replace the battery 12 Follow the procedures in After Working Inside Your Computer Related Links
27. e the battery Follow the procedures in After Working Inside Your Computer O o SS aS ff oO Related Links Removing the ExpressCard Smart Card PCMCIA Module 50 20 Bluetooth Card Removing the Bluetooth Card 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the keyboard trim 5 Remove the keyboard 6 Remove the optical drive 7 Remove the CPU door 8 Remove the palm rest 9 Disconnect the Bluetooth cable from the system board 11 Remove the Bluetooth card 51 12 Related Links Installing the Bluetooth Card Installing the Bluetooth Card 1 Connect the Bluetooth card cable to the card 2 Place the Bluetooth card in the computer 3 Tighten the screw to secure the Bluetooth card in the computer 4 Connect the Bluetooth cable to the system board 5 Replace the palm rest 6 Replace the CPU door 7 Replace the keyboard trim 8 Replace the keyboard 9 Replace the optical drive 10 Replace the back panel 11 Replace the battery 12 Follow the procedures in After Working Inside Your Computer Related Links Removing the Bluetooth Card 52 21 Display Assembly Removing the Display Assembly 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the keyboard trim 5 Remove the keyboard 6 Remove the optical drive 7 Remove
28. ecsescseesseesseesseeeeusceeeeeseseecseessausseesseesceueeeescsussoessaussetesenscaeeeeaseass 29 stalling the Otel DIVE anm a sncaneoatied aan tanec ah aaanaaeane 30 TUG DUNO oseni Ra iA a a 31 PE MOV IMG the Hard DEVE nnana a E E A A samuaesonocus 31 istaling Me Hard DEVE nearr A A a a 32 12 Wireless Local Area Network WLAN Cardh u ccc cccsssssessssssscesevevsesesssesesevenseseseees 33 Removing the Wireless Local Area Network WLAN Card ccsessccssscsssessrscseessessseesseeecseusseesseeeseesseeesenssneaseess 33 Installing The Wireless Local Area Network WLAN Card ccccccsccssssssecsseessseeeeseeseseeeeseeseseeeeseeeeeeessaneeseeeses 34 13 Wireless Wide Area Network WWAN Card cece sscssstscesesesssssessevesseseessevenseseees 35 Removing the Wireless Wide Area Network WWAN Card cccccsscsecscsssesseeesseecseeseeecseeeseesssensssteeserseseeesnees 35 Installing The Wireless Wide Area Network WWAN Card ccccccssccsssssescseesseesseesseesseeesersseeeseessensseessaeseeeessess 36 FEMEN irs csiseensea ss acta ctaiestec E ec chende fetal E aes 37 Removing the Memory MOodule cccssccsssscssscsessseessescseesseecseeeseuscansseusceeeeseusceeaseusceessausseesensceessgaseseessanseneaseass 37 instalimg the Memory IOC UC ss eraasi a a a A ences 37 IO CPUID OO erena seaceutatbaa pute es ects yensaes uasacatactl einesenstateuaeeneicauteentanes 39 Removing Me Ge Wy OOF nriran suck be cases uch vubedwdsarassGehcecse
29. enn Aa A a AN 101 Svs tem oc Up OPON decesa a tt Re tat Aiea 101 38 Dia dnost S sian ve cacascatanteci ucadavs tesuncbarieesaeesineesnenianect 109 BEET ak saa een re TA a 109 Device Status LightsBattery Status LightsBattery Charge and HealthKeyboard Status Lights 109 9 GON GUNG DCU las ccte desta cctese uedsacetstags teaches tances a a tabi ladeabataban Aatameaseceneees 111 Contacind Delene n aca Sate aakasle nc a Cluuinadoulsatat tac agabadactaasecuaheusva Gatti aa oti a i 111 Working on Your Computer Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety Unless otherwise noted each procedure included in this document assumes that the following cond A A gt gt itions exist You have performed the steps in Working on Your Computer You have read the safety information that shipped with your computer A component can be replaced or if purchased separately installed by performing the removal procedure in reverse order WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION Many repairs may only be done by a certified service technician You should only perform troubleshooting and simple repairs a
30. er Related Links Removing the Display Hinges 92 Camera Removing the Camera Follow the procedures in Before Working On Your Computer Remove the battery Remove the display bezel Remove the display panel Disconnect the camera cable ane eS gt 6 Loosen the screw that secures the camera and the microphone module 7 Lift and remove the camera module 39 93 Related Links Installing the Camera Installing the Camera Place the camera module on the display cover Replace and tighten the screw to secure the camera Connect the camera cable to the camera module Replace the display panel Replace the display bezel Replace the battery Follow the procedures in After Working Inside Your Computer Related Links Removing the Camera So ee SS 94 Specifications Technical Specifications 36 K NOTE Offerings may vary by region The following specifications are only those required by law to ship with your computer For more information regarding the configuration of your computer click Start Help and Support and select the option to view information about your computer System Information Chipset Latitude 5420 E5420 5520 E5520 Latitude E5420m E5520m DRAM bus width Flash EPROM PCle Gen1 bus Processor Types Latitude 5420 E5420 5520 E5520 Latitude E5420m E5520m Memory Memory connector Memory capacity Memory type Latitude 5420 E5420 5520 E5520 Latitude E5420m E5520
31. er Management AC Behavior Auto On Time USB Wake Support Wireless Radio Control Wake on LAN ExpressCharge 106 e 2 Default Setting All Allows you to enable or disable the Intel SpeedStep feature Default Setting Enable Intel SpeedStep Allows you to enable or disable the additional processor sleep states Default Setting The options C states C3 C6 Enhanced C states and C7 options are enabled Allows you to limit the maximum value the processor Standard CPUID Function will support Default Setting Enable CPUID Allows you to enable or disable the Intel TurboBoost mode of the processor Default Setting Enable Intel TurboBoost Allows you to enable or disable the HyperThreading in the processor Default Setting Enabled Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected Default Setting Wake on AC is not selected Allows you to set the time at which the computer must turn on automatically The options are e Disabled e Every Day e Weekdays Default Setting Disabled Allows you to enable USB devices to wake the system from Standby K NOTE This feature is only functional when the AC power adapter is connected If the AC power adapter is removed during Standby the system setup will remove power from all of the USB ports to conserve battery power Allows you to enable or disable the feature that automatically switches from wired or wireless ne
32. g the Keyboard 26 Installing the Keyboard Connect the keyboard data cable to the system board Connect the keyboard data cable to the back of the keyboard Replace the keyboard on the palm rest to align the screw holes Tighten the keyboard screws Flip the computer and tighten the screw on the back of the computer Replace the keyboard trim Replace the battery Follow the procedures in After Working Inside Your Computer o o a SS SS YS Related Links Removing the Keyboard Replace the tape to secure the keyboard data cable to the back of the keyboard 27 28 10 Optical Drive Removing the Optical Drive Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel e o N a Remove the screw that secures the optical drive to the computer 5 Push the screw tab away from the computer to release the optical drive from the drive bay 6 Remove the optical drive from the computer Related Links 29 Installing the Optical Drive Installing the Optical Drive Slide the optical drive into the drive bay on the right side of the computer Tighten the screw on the back of the computer to secure the optical drive Replace the back panel Replace the battery ae Se YS Follow the procedures in After Working Inside Your Computer Related Links Removing the Optical Drive 30 Hard Drive Removing the Hard Drive 1 Follow the procedures in Before Working
33. il the retention clips secure the memory module Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer a e w N 37 Related Links Removing the Memory Module 38 15 CPU Door Removing the CPU Door 1 Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel amp P Remove the screws that secure the CPU door to the computer 5 Remove the CPU door Related Links Installing the CPU Door Installing the CPU Door 1 Slide the CPU door downwards and towards the back of the computer Tighten the screws to secure the CPU door Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer a eS eS S 39 Related Links Removing the CPU Door 40 16 Heat Sink Removing the Heat Sink Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the CPU door Loosen the screws on the heat sink aS SN D gt 6 Related Links Installing the Heat Sink Installing the Heat Sink Tighten the screws as per the numerical sequence on the heat sink module Replace the CPU door Replace the back panel Replace the battery Follow the procedures in After Working Inside Your Computer a ee oe IS gt 41 Related Links Removing the Heat Sink 42 Processor Removing the Processor D J PS YS 7
34. ion screens using hotkeys during boot The options are e Enable e One Time Enable e Disable Default Setting Enable Allows you to enable the Trusted Platform Module TPM during POST Default Setting The option is disabled Allows you to activate or disable the optional Computrace software The options are e Deactivate e Disable e Activate NOTE The Activate and Disable options will permanently activate or disable the feature and no further changes will be allowed Default Setting Deactivate Allows you to enable the Execute Disable mode of the processor Default Setting Enable CPU XD Support Allows you to determine whether changes to the setup options are allowed when an Administrator Password is set If disabled the setup options are locked by the admin password Allows you to determine the minimum and maximum length of Administrator and System passwords Allows you to prevent users from entering Setup when an Administrator password is set Default Setting Enable Admin Setup Lockout is not selected This field specifies whether the process will have one or all cores enabled The performance of some applications will improve with the additional cores This option is enabled by default Allows you to enable or disable multi core support for the processor The options are e All e 105 Performance Intel SpeedStep C States Control Limit CPUID Intel TurboBoost Hyper Thread Control Pow
35. llows you to control the USB controller The options are e Enable USB Controller e Diasabe USB Mass Storage Dev e Disable USB Controller Default Setting Enable USB Controller Allows you to activate the Self Monitoring Analysis and Reporting Technology SMART Default Setting Disabled Allows you to activate the diskette drives The options are e Disabled e Enabled Default Setting Disabled Allows you to enable or disable the following devices e Internal Modem e Fixed Bay e eSATA Ports e Hard Drive Free Fall Protection e External USB Port e Microphone e Camera You can also enable or disable Media Card and 1394 together Default Setting All devices are enabled Allows you to configure the keyboard illumination feature The options are 103 System Configuration Drives Video LCD Brightness Security Admin Password System Password Internal HDD 0 Password Password Bypass 104 e Disabled e Level is 25 e Level is 50 e Level is 50 e Levels is 100 Default Setting Level is 75 Allows you to configure the SATA drives on board The options are e SATA 0 e SATA 1 e SATA 4 e SATA 5 Default Setting All drives are enabled Allows you to set the display brightness depending up on the power source On Battery and On AC NOTE The Video setting will only be visible when a video card is installed into the system Allows you to set change or delete the administrator a
36. m Minimum memory Maximum memory Intel HM65 Express chipset Intel GM45 Express chipset 64 bit SPI 32 Mbits 100 MHz Intel Core 13 i5 i7 series Intel Core 2 series Intel Celeron Socket P series two SODIMM slots 1 GB 2 GB 4 GB or 8 GB DDR3 SDRAM 1333 MHz DDR3 SDRAM 1066 MHz 1GB 8 GB NOTE Only 64 bit operating systems support more than 4 GB memory 95 Audio Type Controller Stereo Conversion Interface Internal External Speakers Internal speaker amplifier Volume controls Video Type Data bus Video controller Latitude 5420 E5420 5520 E5520 Latitude E5420m E5520m Output Communications Network adapter Wireless Ports and Connectors Audio Video Network adapter USB Memory card reader 96 two channel high definition audio 92HD90B 24 bit analog to digital and digital to analog high definition audio microphone in connector stereo headphones external speakers connector 1 5 W stereo 1 5 W mono media buttons for Media control Intel UMA video integrated video Intel HD Graphics Intel HD Graphics 3000 Intel GM45 15 pin video connector 19 pin HDMI connector 10 100 1000 Mbps Ethernet LAN internal wireless local area network WLAN wireless wide area network WWAN and Bluetooth wireless support microphone connector stereo headphone speakers connector 15 pin VGA connector RJ 45 connector three 4 pin USB 2 0 compliant connectors one eS
37. mputer see Turning Off Your Computer If the computer is connected to a docking device docked such as the optional Media Base or Battery Slice undock it CAUTION To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device Disconnect all network cables from the computer Disconnect your computer and all attached devices from their electrical outlets 11 Close the display and turn the computer upside down on a flat work surface K NOTE To avoid damaging the system board you must remove the main battery before you service the computer Remove the main battery see Battery Turn the computer top side up Open the display Press the power button to ground the system board AN CAUTION To guard against electrical shock always unplug your computer from the electrical outlet before opening the display 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 Remove any installed ExpressCards or Smart Cards from the appropriate slots Recommended Tools The procedures in this document may require the following tools Small flat blade screwdriver 0 Phillips screwdriver 1 Phillips screwdriver Small plastic scribe Flash
38. omputer Remove the battery Remove the back panel Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the hard drive Remove the CPU door SoS oo N SS Re Q N Remove the palm rest Remove the display assembly Disconnect the modem cable from the modem i 13 Lift the modem card to disengage from the connector on the back of the card and remove it from the computer 61 Related Links Installing the Modem Card Installing the Modem Card Attach the connector on the back of the modem card to the connector on the system board Tighten the screws to secure the modem card Connect the modem card cable Replace the display assembly Replace the palm rest Replace the CPU door Replace the hard drive Replace the optical drive Replace the keyboard Replace the keyboard trim Replace the back panel O 0O ee ee eS gt _ OO ok P gt S Replace the battery 13 Follow the procedures in After Working Inside Your Computer Related Links Removing the Modem Card 62 24 Audio Board Removing the Audio Board 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the back panel 4 Remove the keyboard trim 5 Remove the keyboard 6 Remove the optical drive 7 Remove the CPU door 8 Remove the palm rest 9 Remove the Bluetooth card 10 Disconnect the audio board cables from the system board
39. onnect your computer and all attached devices to their electrical outlets 5 Turn on your computer Battery Removing the Battery 1 Follow the procedures in Before Working On Your Computer 2 Slide the release latches to unlock the battery Related Links Installing the Battery Installing the Battery 1 Slide the battery back into the computer The release latches automatically click into the lock position 2 Follow the procedures in After Working Inside Your Computer Related Links Removing the Battery PC Card Removing the PC Card 1 Follow the procedures in Before Working On Your Computer 2 Press in onthe PC latch to release the latch 3 Press in onthe PC latch to release the PC card 4 Slide the PC card out of the computer Related Links Installing the PC Card Installing the PC Card 1 Push the PC latch to lock it 2 Push the PC card to its slot until it clicks 3 Follow the procedures in After Working Inside Your Computer Related Links Removing the PC Card Secure Digital SD Card Removing The Secure Digital SD Card 1 Follow the procedures in Before Working On Your Computer 2 Push in onthe SD card 3 Slide the SD card out of the computer Related Links Installing The Secure Digital SD Card Installing The Secure Digital SD Card 1 Slide the SD card into its slot until it clicks into place 2 Follow the procedures in After Working Inside Your Compu
40. ove the heat sink Remove the processor Remove the palm rest Remove the ExpressCard Smart Card PCMCIA module Remove the display assembly Remove the audio board Remove the Bluetooth card Remove the modem card Remove the support brackets Remove the system board Remove the screws that secure the I O panel Remove the I O panel 21 71 Related Links Installing the Input Output 1 0 Panel Installing the Input Output 1 0 Panel m Oo oo N OO O Re WON 11 Place the I O panel in the original position Tighten the screws to secure the I O panel Replace the system board Replace the support brackets Replace the modem card Replace the bluetooth card Replace the audio board Replace the display assembly Replace the ExpressCard Smart Card PCMCIA module Replace the palm rest Replace the processor Replace the heat sink Replace the CPU door Replace the wireless local area network WLAN Replace the wireless wide area network WWAN Replace the hard drive Replace the optical drive Replace the keyboard Replace the keyboard trim Replace the memory Replace the modem card Replace the subscriber identity module SIM card Replace the secure digital SD card Replace the battery Follow the procedures in After Working Inside Your Computer Related Links 72 Removing the Input Output 1 0 Panel Power Connector Removing the Power
41. s authorized in your product documentation or as directed by the online or telephone service and support team Damage due to servicing that is not authorized by Dell is not covered by your warranty Read and follow the safety instructions that came with the product CAUTION To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connector on the back of the computer CAUTION Handle components and cards with care Do not touch the components or contacts on a card Hold a card by its edges or by its metal mounting bracket Hold a component such as a processor by its edges not by its pins 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 if you are disconnecting this type of cable press in on the locking tabs before you disconnect the cable As you pull connectors apart keep them evenly aligned to avoid bending any connector pins Also before you connect a cable ensure that both connectors are correctly oriented and aligned NOTE The color of your computer and certain components may appear differently than shown in this document To avoid damaging your computer perform the following steps before you begin working inside the computer Ensure that your work surface is flat and clean to prevent the computer cover from being scratched Turn off your co
42. s downward on the display bezel to engage the tabs Work your way around the side and the bottom edge Replace the battery Follow the procedures in After Working Inside Your Computer a Be UUN gt Related Links Removing the Display Bezel 86 Display Panel Removing the Display Panel 1 Follow the procedures in Before Working On Your Computer Remove the battery Remove the display bezel Remove the screws that secure that back panel e w P 5 Flip the display panel and disconnect the low voltage differential signalling LVDS cable 6 Remove the display panel from the display assembly 33 87 Related Links Installing the Display Panel Installing the Display Panel Align the display brackets with the display panel Tighten the screws to secure the display panel Connect the low voltage differential signalling LVDS cable to the back of the display panel Place the display panel in the display cover Tighten the screws to secure the display panel Replace the display bezel Replace the battery Follow the procedures in After Working Inside Your Computer o N Se Sk oe ee PS gt Related Links Removing the Display Panel 88 34 Display Hinges Removing the Display Hinges Follow the procedures in Before Working On Your Computer Remove the battery Remove the back panel Remove the keyboard trim Remove the keyboard Remove the optical drive Remove the CPU door Remove
43. screws to secure the back panel Replace the battery Follow the procedures in After Working Inside Your Computer P U YS Related Links Removing the Back Panel 21 22 Keyboard Trim Removing the Keyboard Trim 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Pry up the keyboard trim from the bottom edge 4 Pry up the keyboard trim from the top edge 5 Remove the keyboard trim from the computer Related Links 23 Installing the Keyboard Trim Installing the Keyboard Trim Align the keyboard trim with the tabs on top of the palm rest Press the keyboard trim down along the edges until it clicks into place Replace the battery Follow the procedures in After Working Inside Your Computer oY YY gt Related Links Removing the Keyboard Trim 24 Keyboard Removing the Keyboard wo mP D 6 Follow the procedures in Before Working On Your Computer Remove the battery Remove the keyboard trim Flip the computer and remove the screw that secures the keyboard to the back of the computer Flip the computer and remove the screws that secure the keyboard to the front of the computer Pry the keyboard from its edges and turn the keyboard over 25 7 Remove the mylar tape that secures the keyboard data cable to the back of the keyboard 8 Disconnect the keyboard data cable 9 Flip the keyboard Related Links Installin
44. sign on screen message display indicating the keystroke sequence to access the System Setup option menu Default Setting Enable F12 Boot Option Menu Allows to set the option to speed up the boot process The options are e Minimal e Thorough e Auto Default Setting Thorough Allows you to enable or disable the Intel Virtualization Technology Default Setting Enable Intel Virtualization Technology Allows to set the wireless devices that can be controlled by the wireless switch The options are e WWAN 107 Wireless Wireless Device Enable Maintenance Service Tag Asset Tag SERR Messages System Logs BIOS Events DellDiag Events Thermal Events Power Events BIOS Progress Events 108 e WLAB e Bluetooth Default Setting All the options are selected Allows you to enable or disable the wireless devices Displays the Service Tag of your computer Allows you to create a system asset tag if an asset tag is not already set This option is not set by default Controls the SERR message mechanism This option is not set by default Some graphics cards require that the SERR message mechanism be disabled Allows you to view and clear the System Setup BIOS POST events Allows you to view and clear the DellDiag events Allows you to view and clear the Thermal events Allows you to view and clear the Power events Allows you to view and clear the BIOS Progress Events Diagnostics Diagnostics Device St
45. ter Related Links Removing The Secure Digital SD Card Subscriber Identity Module SIM Card Removing the Subscriber Identity Module SIM Card 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Press and release the SIM card located on the battery wall Related Links Installing the Subscriber Identity Module SIM Card Installing the Subscriber Identity Module SIM Card 1 Insert the SIM card into the slot 2 Replace the battery 3 Follow the procedures in After Working Inside Your Computer Related Links Removing the Subscriber Identity Module SIM Card ExpressCard Removing the ExpressCard 1 Follow the procedures in Before Working On Your Computer 2 Pushin on the ExpressCard 3 Slide the ExpressCard out of the computer Related Links Installing the ExpressCard Installing the ExpressCard 1 Insert the ExpressCard into the slot until it clicks into place 2 Follow the procedures in After Working Inside Your Computer Related Links Removing the ExpressCard 20 Back Panel Removing the Back Panel 1 Follow the procedures in Before Working On Your Computer 2 Remove the battery 3 Remove the screws that secure the back panel 4 Slide and remove the back panel toward the front of the computer Related Links Installing the Back Panel Installing the Back Panel Slide the back panel towards the back of the computer Tighten the
46. tery health using the charge gauge press and hold the status button on the battery charge gauge for at least 3 seconds If no lights appear the battery is in good condition and more than 80 percent of Its original charge 109 capacity remains Each light represents incremental degradation If five lights appear less than 60 percent of the charge Capacity remains and you should consider replacing the battery Keyboard Status Lights The lights located above the keyboard indicate the following a Turns on when the numeric keypad is enabled pa Turns on when the Caps Lock function is enabled A Turns on when the Scroll Lock function is enabled 110 39 Contacting Dell Contacting Dell K 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 Dell provides several online and telephone based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues 1 Visit support dell com Select your support category If you are not a U S customer select your country code at the bottom of the page or select All to see more choices 4 Select the appropriate service or support link based on your need 111
47. the hard drive Replace the optical drive Replace the keyboard Replace the keyboard trim Replace the memory Replace the back panel Replace the secure digital SD card Replace the subscriber identity module SIM card 21 Replace the battery 22 Follow the procedures in After Working Inside Your Computer Related Links Removing the Thermal Fan 79 80 Speaker Removing the Speakers Follow the procedures in Before Working On Your Computer Remove the battery Remove the secure digital SD card Remove the subscriber identity module SIM card Remove the back panel Remove the memory Remove the keyboard trim Remove the keyboard O 0 SS Se SN Se Remove the optical drive Remove the hard drive Remove the wireless local area network WLAN 12 Remove the wireless wide area network WWAN 13 Remove the CPU door 14 Remove the heat sink gt 15 Remove the processor 16 Remove the palm rest 17 Remove the ExpressCard Smart Card PCMCIA module 18 Remove the display assembly 19 Remove the audio board 20 Remove the Bluetooth card 21 Remove the modem card 22 Remove the support brackets 23 Remove the system board 24 Remove the screws that secure the speakers 25 Remove the speaker cables from the routing guides 31 81 26 Related Links Installing the Speakers Installing the Speakers O oo eS Se oe SS N e
48. the palm rest Remove the display assembly 10 Remove the display bezel o oo N O o AeA YS N 11 Remove the display panel 12 Remove the screws that secure the display hinges 14 Rotate the right display hinge tower to a vertical position 89 18 Remove the left display hinge tower 90 Related Links Installing the Display Hinges Installing the Display Hinges Replace the left hinge tower with the offset end facing inward Position the low voltage differential signaling LVDS and camera cables through the hinge tower slits towards the centre of the display cover Insert the left display hinge into the hinge tower Insert the left display hinge cap on the end of the left hinge Insert the antenna cables through the right hinge tower with the hinge tower offset facing inward Position the antenna cables through the hinge tower slits towards the center of the display cover Insert the right display hinge into the right hinge tower Insert the right display hinge cap on the end of the right hinge Replace and tighten the screws to secure the display hinges Replace the display panel Replace the display bezel Replace the display assembly Replace the palm rest Replace the CPU door Replace the hard drive Replace the optical drive Replace the keyboard Replace the keyboard trim Replace the back panel 91 20 Replace the battery 21 Follow the procedures in After Working Inside Your Comput
49. tworks without depending on the physical connection Default Setting Disabled Allows you to enable or disable the feature that powers on the computer from the Off state when triggered by a LAN signal Default Setting Disabled Allows you to enable or disable the ExpressCharge feature The options are e Standard e ExpressCharge Default Setting Standard Power Management Charger Behavior POST Behavior Adapter Warnings Mouse Touchpad Numlock Enable USB Emulation Fn Key Emulation POST HotKeys Fastboot Virtualization Support Virtualization Wireless Wireless Switch Allows you to enable or disable the battery charger The options are e Disabled e Enabled Default Setting Enabled Allows you to enable or disable the system setup BIOS warning messages when you use certain power adapters Default Setting Enable Adapter Warnings Allows you to define how the system handles mouse and touch pad input The options are e Serial Mouse e PS2 Mouse e Toushpad PS 2 Mouse Default Setting Touchpad Mouse 2 Allows you to enable the Numlock option when the computer boots Default Setting Enable Network Allows you to enable or disable the Legacy USB Emulation Default Setting Enable Legacy USB Emulation is selected Allows you to set the option where the lt Scroll Lock gt key is used to simulate the lt Fn gt key feature Default Setting Enable Fn Key Emulation Allows you enable the
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