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Dell 7000 manual 4-66 HOO,QVSLURQ6HUYLFH0DQXDO

Models: 7000

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Dell 7000 manual 4-66 HOO,QVSLURQ6HUYLFH0DQXDO

Contents

ZZZGHOOFRP 659,&0$18$HOOŠ,QVSLURQŒ August 1998 P/N 6086C RQWHQWV KDSWHUKDSWHU KDSWHULJXUHV Page 7DEOHV Page 5HDG7KLVLUVW DUQLQJV&DXWLRQVDQG1RWHV+ $ 3 7 6\VWHP2YHUYLHZ6\VWHPHDWXUHV 3K\VLFDOHVFULSWLRQ 6WDWXVLVSOD\ DWWHU\&KDUJH*DXJH 6\VWHP3RZHU 3RZHU0DQDJHPHQW0RGH6PDUW&380RGH 6WDQGE\7LPH2XW6XVSHQG7LPH2XW 1-6 HOO,QVSLURQ6HUYLFH0DQXDOQWHUUXSW$VVLJQPHQWV 6XVSHQG0RGH7HFKQLFDO6SHFLILFDWLRQV 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG 87 U.S. and Canada 88 Europe 88 Japan H\ERDUG$&$GDSWHU 0DLQDQG6HFRQGDU\%DWWHU\FRQWLQXHG1-12 HOO,QVSLURQ6HUYLFH0DQXDO QYLURQPHQWDO&RPSXWHU 3K\VLFDO&RPSXWHU2 Measured with the hard-disk drive in head-parked position 1-14 HOO,QVSLURQ6HUYLFH0DQXDO QLWLDO3URFHGXUHV QLWLDO8VHU&RQWDFWInitial Procedures + $ 3 79LVXDO,QVSHFWLRQ 11. Verify that the touch pad operates freely 2EVHUYLQJWKH%RRW5RXWLQH OLPLQDWLQJ5HVRXUFH&RQIOLFWV HWWLQJ+HOS2-6 HOO,QVSLURQ6HUYLFH0DQXDO 3267%HHS&RGHV Beep Codes and Error MessagesHHS&RGHVDQGUURU0HVVDJHV + $ 3 76\VWHPUURU0HVVDJHV nnnnQFRUUHFWGULYH$ H\ERDUGFRQWURO5XQQLQJWKHHOOLDJQRVWLFV 6KDGRZ5$0IDLOHG6\VWHPEDWWHU\LV GHDGª5HSODFHDQG‡ Hard-Disk Drives Non-SCSI - Tests the IDE hard-disk drive subsystem 3-6 HOO,QVSLURQ6HUYLFH0DQXDO 5HFRPPHQGHG7RROV 5HPRYLQJDQG5HSODFLQJ3DUWV+ $ 3 7 6FUHZ,GHQWLILFDWLRQDQG7LJKWHQLQJ 3UHFDXWLRQDU\0HDVXUHVTo take these precautionary measures, follow these steps 5. Remove the main battery from the battery compartment 6. Remove any PC Cards LJXUH+DUGLVNULYH5HPRYDO 9. Remove the memory modules =,&RQQHFWRUV LJXUH5HOHDVLQJD=,&RQQHFWRU SORGHG9LHZRI&RPSRQHQWVDQG $VVHPEOLHV hinge covers display assembly keyboard thermal shield hard-disk drivecombo module battery LJXUHSORGHG9LHZ³&RPSXWHURemoving and Replacing Parts LCD panel carrier tray CCFL cable back cover LCD wire harnessLJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\ 4-11LCD panel carrier tray CCFL cable back cover LCD wire harness LJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\4-12 HOO,QVSLURQ6HUYLFH0DQXDO front bezel LCD brackets interposer board hingesRemoving and Replacing Parts IR board palmrest display latch speaker wire harness speakers4-13 left speaker cover touch pad button board hard-disk drive heat shieldMPEG-2 card-carrier tray LED board latch assembly 4-14 HOO,QVSLURQ6HUYLFH0DQXDOPC card heat sink audio bezel PC Card cage left hinge saddle audio thermal shield audio card bracket MPEG-2 cardSystem Board DFWRU\5HSDLU3DUWVDQG$VVHPEOLHVProcessor Board PRM/MMO Bottom Case Heat Sink Assembly4-16 HOO,QVSLURQ6HUYLFH0DQXDO Upper Logic LCD Parts for 13.3-InchLCD Parts for 14.1-Inch LCD Parts for 13.3-Inch continuedKeyboards Internal Options-Modem, PCI, VGA ScrewsCustomer Replaceable Units CRU All CRUs are sent as customer kits 4-20 HOO,QVSLURQ6HUYLFH0DQXDOCustomer Replaceable Units CRU continued Customer Replaceable Units CRU continued 4-22 HOO,QVSLURQ6HUYLFH0DQXDOCustomer Replaceable Units CRU continued Dell Inspiron Port Replicator SierraDiagnostics Service ManualDell Inspiron Port Replicator Sierra continued 4-24 HOO,QVSLURQ6HUYLFH0DQXDOModems and LAN Cards DriversCarrying Case LabelsManufacturing Bases Field Svc Bases AMF only4-26 HOO,QVSLURQ6HUYLFH0DQXDO Assemblies +DUGLVNULYH 3-mm screws bracket flex cable connector 2.5-mm screws RPER0RGXOHCD-ROM or DVD-ROM drive side mounting bracket plastic carrier 2. Remove the side mounting bracket HQHUDOLVDVVHPEO\ H\ERDUG 7. Remove the keyboard from the palmrest assembly Removing and Replacing Parts7KHUPDO6KLHOGDQG,QWHUQDO0RGHP LJXUH0RGHP5HPRYDO LVSOD\$VVHPEO\DQG&RPSRQHQWV The display assembly consists of the following components‡ Front bezel ‡ LCD panel and hinges ‡ LCD brackets ‡ Carrier tray ‡ Inverter board ‡ Back coverLVSOD\$VVHPEO\ URQW%HHO QFK/&3DQHO 3. Remove the inverter board from the back cover To remove the inverter board, follow these steps4-40 HOO,QVSLURQ6HUYLFH0DQXDO QFK/&%UDFNHWVDQG&DUULHU7UD\ QFK/&3DQHO%UDFNHWVDQG&DUULHU7UD\ 4-42 HOO,QVSLURQ6HUYLFH0DQXDOTo remove the LCD brackets from the LCD panel, follow these steps 3DOPUHVW$VVHPEO\DQG&RPSRQHQWV ‡ Touch pad assembly ‡ Speakers‡ MPEG-2 card ‡ IR board ‡ Hard-disk drive heat shield 4-44 HOO,QVSLURQ6HUYLFH0DQXDO03*&DUG 3DOPUHVW$VVHPEO\ 5. Turn the unit back over 5%RDUG +DUGLVNULYH+HDW6KLHOG 7RXFK3DG$VVHPEO\ 6. Remove the touch pad button board 6SHDNHUV DVH$VVHPEO\DQG&RPSRQHQWV 3&&DUG+HDW6LQN This section provides the removal procedure for the PC Card heat sinkLJXUH3&&DUG+HDW6LQN5HPRYDO To remove the PC Card heat sink, follow these steps see Figure+HDWFKDQJHUDQ RDUG This section provides the removal procedure for the DC-DC boardLJXUH&&%RDUG5HPRYDO 4-56 HOO,QVSLURQ6HUYLFH0DQXDO96%RDUG This section provides the removal procedure for the LVDS boardRemoving and Replacing Parts LJXUH/96%RDUG5HPRYDO3URFHVVRU%RDUGDQG0HPRU\0RGXOH 5. Inspect the thermal pad beneath the memory module to see if it needs replacement +LQJH6DGGOHV 5-&DUG This section provides the removal procedure for the RJ-11 cardRemoving and Replacing Parts LJXUH5-&DUG5HPRYDO6\VWHP%RDUG 3&&DUG&DJH $XGLR&DUGDQG$XGLR7KHUPDO6KLHOG DWFK$VVHPEO\ 4-66 HOO,QVSLURQ6HUYLFH0DQXDO Page Page options bay location USB connector ZIF connectorsdisconnecting reconnecting