Contents
Aboutthismanual...........iii
Chapter1.Readthisfirst:Important
safetyinformation...........1
Generalsafety...............1
Electricalsafety..............1
Safetyinspectionguide...........3
Handlingelectrostaticdischarge-sensitive
devices.................3
Groundingrequirements...........4
Safetynotices...............4
Chapter2.Environmentandelectrical
input..................7
Chapter3.GeneralCheckout.....9
Chapter4.UsingtheSetupUtility
program................11
StartingtheSetupUtilityprogram.......11
Enablingordisablingadevice........11
EnablingordisablingtheAutomaticPowerOn
features.................11
UsingBIOSpasswords...........11
SetupUtilityprogrampasswordtypes....12
Passwordconsiderations.........12
Setting,changing,anddeletingapassword.12
Selectingastartupdevice..........12
Changingthestartupdevicesequence
permanently..............13
Selectingatemporarystartupdevice....13
ExitingtheSetupUtilityprogram.......13
Chapter5.Symptom-to-FRUIndex..15
Harddiskdrivebooterror..........15
PowerSupplyProblems...........15
POSTerrorcodes.............16
Undeterminedproblems...........16
Chapter6.Hardwarelocations....17
Frontviewandrearview...........17
MajorFRUsandCRUs...........18
Partsonthemainboards..........20
Chapter7.Installingorreplacing
hardware...............23
Handlingstatic-sensitivedevices.......23
Installingorreplacinghardware........23
Removingthecomputercovers......23
ReplacingtheI/Oboardshield......26
ReplacingtheI/Oboard.........27
Replacingthediscretegraphicscard....28
Replacingthepowerbuttonboard.....30
Replacingthewirelesscard........30
Replacingthesystemboardshieldandthe
storagedriveboardshield........31
Replacingthestoragedrive........32
Replacingthestoragedriveboard.....34
Replacingthecardreader........35
Replacingthepogopinboardandthetop
fan.................36
ReplacingtheWi-Fiantennas.......38
ReplacingtheWi-Ficard.........39
Replacingthememorymodule......39
Replacingthesystemboard.......40
Replacingthecoin-cellbattery......42
Replacingthemicroprocessor.......43
Replacingtheheatsinks.........44
Replacingthebottomfan.........46
Completingthepartsreplacement.....47
Chapter8.FRUlists..........49
Chapter9.AdditionalService
Information..............53
Trademarks..............1
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