Clevo D901C manual Disassembly

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Disassembly

2.Disassembly

NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too).

Maintenance Tools

The following tools are recommended when working on the notebook PC:

M3 Philips-head screwdriver

M2.5 Philips-head screwdriver (magnetized)

M2 Philips-head screwdriver

Small flat-head screwdriver

Pair of needle-nose pliers

Anti-static wrist-strap

Connections

Connections within the computer are one of four types:

Locking collar sockets for ribbon connectors

To release these connectors, use a small flat-head screwdriver to

 

gently pry the locking collar away from its base. When replac-

 

ing the connection, make sure the connector is oriented in the

 

same way. The pin1 side is usually not indicated.

Pressure sockets for multi-wire connectors

To release this connector type, grasp it at its head and gently

 

rock it from side to side as you pull it out. Do not pull on the

 

wires themselves. When replacing the connection, do not try to

 

force it. The socket only fits one way.

Pressure sockets for ribbon connectors

To release these connectors, use a small pair of needle-nose pli-

 

ers to gently lift the connector away from its socket. When re-

 

placing the connection, make sure the connector is oriented in

 

the same way. The pin1 side is usually not indicated.

Board-to-board or multi-pin sockets

To separate the boards, gently rock them from side to side as

 

you pull them apart. If the connection is very tight, use a small

 

flat-head screwdriver - use just enough force to start.

2 - 2 Overview

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Contents Page Page D900C/D901C Trademarks About this Manual Important Safety Instructions Instructions for Care and Operation Power Safety Battery Precautions Preface Contents DVI/ CRT Introduction System Specifications Feature SpecificationSystem Specifications 1 Option Physical External Locator Top View with LCD Panel Open Top ViewExternal Locator Front & Rear Views Front ViewsLeft Side View External Locator Left & Right Side ViewRight Side View External Locator Bottom View Bottom ViewMainboard Overview Top Key Parts Mainboard Top Key PartsMainboard Overview Bottom Key Parts Mainboard Bottom Key PartsMainboard Overview Top Connectors Mainboard Top ConnectorsMainboard Overview Bottom Connectors Mainboard Bottom ConnectorsIntroduction Disassembly OverviewDisassembly Maintenance Precautions Disassembly Steps DisassemblyRemoving the Battery Battery RemovalRemoving the Optical CD/DVD Device Optical Device RemovalHDD Assembly Removal Removing the Hard Disk DriveAssembly Removal Removing the Hard Disks in the Secondary HDD BayRemoving the System Memory RAM RAM Module RemovalRAM Module Removal cont’d Contact WarningRemoving the Processor Processor RemovalRemoving the VGA Card VGA Card RemovalVGA Card Removal Cont’d Installing the VGA Card VGA Card InstallationRemoving the Keyboard Keyboard RemovalRemoving the Wireless LAN Module Wireless LAN Module RemovalRemoving the Bluetooth Module Bluetooth Module RemovalRemoving the Modem Modem RemovalRemoving the TV Tuner Card TV Tuner Card RemovalDisassembly Appendix APart Lists Part List Illustration Location Part List Illustration LocationTOP D900C/D901C TOP D900C D901CBottom D900C/D901C Bottom D900CLCD D900C/D901C MB One VGA only D900C/D901C MB One VGA only D900C/D901CMB D900C/D901C MB D900C/D901CHDD D900C/D901C HDD D900C D901C2nd HDD D900C/D901C 2nd HDD D900C D901CCombo D900C/D901C Combo D900CDVD-DUAL RW D900C/D901C DVD-DUAL RW D900C/D901CPart Lists Appendix BSchematic Diagrams Schematic DiagramsBlock Diagram Block DiagramSheet 1 Sheet 2 Clock GeneratorClock Generator CPU-1 Sheet 3CPU-1 VcoreSheet 4 CPU-2CPU-2 Intel P965 CPU Interface 1/4 Sheet 5 Intel P965 CPU InteraceMCHBSEL0 MCHBSEL1MCHBSEL2 PE0RX0 PE0TXC0Intel P965 Memory I/F 3/4 Sheet 7 Intel P965 Memory I/FDdrii Sodimm Sheet 8Ddrii Sodimm 3VSIntel P965 Power 4/4 Sheet 9 Intel P965 PowerSheet 10 of 40 ICH8 PCI, DMI ICH8 PCI, DMI, CPU, IRQCPU, IRQ Sheet 11 of 40 ICH8 LPC, ATA ICH8 LPC, ATA, USB, GpioUSB, Gpio Sheet 12 ICH8 Power ICH8 Power2VS 9,15..17,30 Sheet 13 MXM PCI-E CON1MXM PCI-E CON1 Sheet 14 MXM PCI-E CON2MXM PCI-E CON2 BR03 PCI-E & Straps 1/3 Sheet 15 BR03 PCI-E & StrapBR03 PCI-E Interface 2/3 Sheet 16BR03 PCI-E Interface 2/3BR03 Power & GND 3/3 BR03 Power & GNDSheet 18 DVI/ CRTDVI/ CRT Panel CON/ LED Indicator Sheet 19 Panel Con LED Indicator10,28 AD0..31 1394/ Card Reader TI PCI7402CARDPWREN# Sheet 21 Glan RTL8111BGlan RTL8111B Audio ALC888/ Amplifier Sheet 22 Audio ALC888 AmplifierKBC-H8/2111 Sheet 23 of 40 KBC-H8/2111JM368 Pcie to Pata PataMini Card & TV Out/ Video Daughter Connection Sheet 26 Daughter ConnectionSheet 27 of 40 CCD/ BT/ FAN CCD/ BT/ FAN/ ROMROM Mini PCI/ MDC/ New Card Sheet 28 Mini PCI/ MDC New CardAC-In, Charger Sheet 29 of 40 AC-In, ChargerPower 1.2V Sheet 30 Power 1.2VVDD5 19,23,26,31,33 25VS 6,9,12 2VS 2VS 4..6,9,12,15..17Power 1.5V/ 1.05V Sheet 31 Power 1.5V19,23,26,30,33 VDD5 13,14 RUNPWROK#Sheet 32 Power 1.8V 12V 8VPWRGD CVssa VttenVDD5 19,23,26,30,31 10..13,21,25..28,30..32 5VS 4,9..13,25,285VS 6,12..14,18,19,22,24,26..28 VIN 13,19,26,29..32,34VCore Power VINVcoreon VttpwgdAudio Board Sheet 35 Audio BoardCard Reader Board Sheet 36 Card Reader BoardClick Board Sheet 37 Click BoardTpaddatac Tpadclkc SWRHotKey Board Sheet 38 HotKey BoardSheet 39 of 40 Switch Board Switch BoardPRG GND USB Board Sheet 40 USB BoardUSBP0F SBN0F SBP2F SBN2F USBN4F USBP4F USBN6F USBP6FSchematic Diagrams