Manuals / Dell / Computer Equipment / Laptop

Dell 7000 manual 3&&DUG&DJH

Models: 7000

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3&&DUG&DJH

3&&DUG&DJH

This section provides the removal procedure for the PC Card cage.

audio bezel

4-mm screw

PC Card cage

system board

18-mm screws (4)

)LJXUH3&&DUG&DJH5HPRYDO

This procedure assumes that you have removed the system board from the plastic case. To remove the PC Card cage, follow these steps (see

Figure 4-43):

1.Remove the 4-mm screw securing the audio bezel.

2.Remove the audio bezel.

3.Remove the four 18-mm screws securing the PC Card cage to the system board.

Use a support for the system board to prevent the board from flexing when the card cage screws are removed.

4.Gently pull the card cage off of connector UP9 on the system board. Do not rock the cage to remove it, because this may damage the connectors.

Replace the PC Card cage if it is damaged.

Removing and Replacing Parts 4-63

Image 97

Dell 7000 manual 3&&DUG&DJH

Contents

ZZZGHOOFRP 659,&0$18$HOOŠ,QVSLURQŒ August 1998 P/N 6086C KDSWHU RQWHQWVKDSWHU KDSWHULJXUHV Page 7DEOHV Page DUQLQJV&DXWLRQVDQG1RWHV 5HDG7KLVLUVW+ $ 3 7 6\VWHP2YHUYLHZ6\VWHPHDWXUHV 3K\VLFDOHVFULSWLRQ 6WDWXVLVSOD\ DWWHU\&KDUJH*DXJH 3RZHU0DQDJHPHQW0RGH 6\VWHP3RZHU6WDQGE\7LPH2XW 6PDUW&380RGH6XVSHQG7LPH2XW 1-6 HOO,QVSLURQ6HUYLFH0DQXDO6XVSHQG0RGH QWHUUXSW$VVLJQPHQWV7HFKQLFDO6SHFLILFDWLRQV 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG H\ERDUG 87 U.S. and Canada 88 Europe 88 Japan$&$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 QLWLDO8VHU&RQWDFW QLWLDO3URFHGXUHVInitial Procedures + $ 3 79LVXDO,QVSHFWLRQ 11. Verify that the touch pad operates freely 2EVHUYLQJWKH%RRW5RXWLQH HWWLQJ+HOS OLPLQDWLQJ5HVRXUFH&RQIOLFWV2-6 HOO,QVSLURQ6HUYLFH0DQXDO Beep Codes and Error Messages 3267%HHS&RGHVHHS&RGHVDQGUURU0HVVDJHV + $ 3 7nnnn 6\VWHPUURU0HVVDJHVH\ERDUGFRQWURO QFRUUHFWGULYH$6KDGRZ5$0IDLOHG 5XQQLQJWKHHOOLDJQRVWLFV6\VWHPEDWWHU\LV GHDGª5HSODFHDQG‡ Hard-Disk Drives Non-SCSI - Tests the IDE hard-disk drive subsystem 3-6 HOO,QVSLURQ6HUYLFH0DQXDO 5HFRPPHQGHG7RROV 5HPRYLQJDQG5HSODFLQJ3DUWV+ $ 3 7 3UHFDXWLRQDU\0HDVXUHV 6FUHZ,GHQWLILFDWLRQDQG7LJKWHQLQJTo 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 hinge covers display assembly keyboard thermal shield hard-disk drive SORGHG9LHZRI&RPSRQHQWVDQG $VVHPEOLHVcombo module battery LJXUHSORGHG9LHZ³&RPSXWHULCD panel carrier tray CCFL cable back cover LCD wire harness Removing and Replacing PartsLJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\ 4-11LJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\ LCD panel carrier tray CCFL cable back cover LCD wire harness4-12 HOO,QVSLURQ6HUYLFH0DQXDO front bezel LCD brackets interposer board hingesIR board palmrest display latch speaker wire harness speakers Removing and Replacing Parts4-13 left speaker cover touch pad button board hard-disk drive heat shield4-14 HOO,QVSLURQ6HUYLFH0DQXDO MPEG-2 card-carrier tray LED board latch assemblyPC card heat sink audio bezel PC Card cage left hinge saddle audio thermal shield audio card bracket MPEG-2 cardSystem Board DFWRU\5HSDLU3DUWVDQG$VVHPEOLHVProcessor Board PRM/MMO Bottom Case Heat Sink Assembly4-16 HOO,QVSLURQ6HUYLFH0DQXDO LCD Parts for 13.3-Inch Upper LogicLCD Parts for 14.1-Inch LCD Parts for 13.3-Inch continuedKeyboards Screws Internal Options-Modem, PCI, VGA4-20 HOO,QVSLURQ6HUYLFH0DQXDO Customer Replaceable Units CRU All CRUs are sent as customer kitsCustomer Replaceable Units CRU continued 4-22 HOO,QVSLURQ6HUYLFH0DQXDO Customer Replaceable Units CRU continuedDell Inspiron Port Replicator Sierra Customer Replaceable Units CRU continuedService Manual DiagnosticsDell Inspiron Port Replicator Sierra continued 4-24 HOO,QVSLURQ6HUYLFH0DQXDODrivers Modems and LAN CardsCarrying 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 Removing and Replacing Parts 7. Remove the keyboard from the palmrest assembly7KHUPDO6KLHOGDQG,QWHUQDO0RGHP LJXUH0RGHP5HPRYDO The display assembly consists of the following components LVSOD\$VVHPEO\DQG&RPSRQHQWV‡ 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\ 4-42 HOO,QVSLURQ6HUYLFH0DQXDO QFK/&3DQHO%UDFNHWVDQG&DUULHU7UD\To remove the LCD brackets from the LCD panel, follow these steps ‡ Touch pad assembly ‡ Speakers 3DOPUHVW$VVHPEO\DQG&RPSRQHQWV‡ MPEG-2 card ‡ IR board ‡ Hard-disk drive heat shield 4-44 HOO,QVSLURQ6HUYLFH0DQXDO03*&DUG 3DOPUHVW$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 This section provides the removal procedure for the PC Card heat sink 3&&DUG+HDW6LQNLJXUH3&&DUG+HDW6LQN5HPRYDO To remove the PC Card heat sink, follow these steps see Figure+HDWFKDQJHUDQ This section provides the removal procedure for the DC-DC board RDUGLJXUH&&%RDUG5HPRYDO 4-56 HOO,QVSLURQ6HUYLFH0DQXDOThis section provides the removal procedure for the LVDS board 96%RDUGRemoving and Replacing Parts LJXUH/96%RDUG5HPRYDO3URFHVVRU%RDUGDQG0HPRU\0RGXOH 5. Inspect the thermal pad beneath the memory module to see if it needs replacement +LQJH6DGGOHV This section provides the removal procedure for the RJ-11 card 5-&DUGRemoving and Replacing Parts LJXUH5-&DUG5HPRYDO6\VWHP%RDUG 3&&DUG&DJH $XGLR&DUGDQG$XGLR7KHUPDO6KLHOG DWFK$VVHPEO\ 4-66 HOO,QVSLURQ6HUYLFH0DQXDO Page Page options bay location ZIF connectors USB connectordisconnecting reconnecting