Dell D03M001, X8300-6059 service manual Screws System board

Page 98

8Disconnect all cables connected to the system board (see "System Board Components" on page 10). Note the routing of all cables as you remove them so that you can re-route them correctly after installing the new system board.

9Remove the eight screws that secure the system board to the chassis.

1 2

1 screws (8)

2 system board

98System Board

Image 98

Contents Model D03M Series December Rev. A00 Contents Removing the Primary Hard Drive Replacing the Top I/O Panel Removing the Chassis Fan Replacing the Chassis Fan 103 115Contents Technical Overview Inside View of Your ComputerSystem Board Components Cpufan DIMM3 Technical Overview Turning Off Your Computer Technical Specifications Recommended ToolsBefore You Begin Safety Instructions Before You Begin Before You Begin Computer Cover Removing the Computer CoverReplacing the Computer Cover Place the computer in an upright position Computer Cover Memory Modules Removing the Memory ModulesReplacing the Memory Modules Memory Modules Cutouts Tab Notch Memory module → Control Memory Modules Front Bezel Removing the Front BezelSet aside the front bezel in a secure location Replacing the Front Bezel Front Bezel Graphics Card Bracket Removing the Graphics Card BracketReplacing the Graphics Card Bracket Wireless Mini-Card Removing the Mini-CardReplacing the Mini-Card Wireless Mini-Card Wireless Mini-Card PCI Express Cards Removing the Card Retention BracketReplacing the Card Retention Bracket Removing PCI Express Cards PCI Express Cards Replacing PCI Express Cards PCI Express Cards Installed PCI Express Cards Removing the Primary Hard Drive DrivesHard Drive Removing the Hard Drive Cage Removing the Secondary Hard Drive Replacing the Secondary Hard Drive Replacing the Hard Drive Cage Replacing the Primary Hard DriveOptical Drive Removing the Optical DriveReplacing the Optical Drive Screw Break-away metal plate Media Card Reader Removing the Media Card ReaderMedia Card Reader guides Slots Top panel Screws Front panel Replacing the Media Card Reader Top Cover Removing the Top CoverSet the top cover aside in a secure location Replacing the Top Cover Top Cover Top I/O Panel Removing the Top I/O PanelCarefully remove the top I/O panel from the top panel Replacing the Top I/O Panel Top I/O Panel Front USB Panel Removing the Front USB PanelFront USB panel clamp slot Clamps Screw Replacing the Front USB Panel Front USB Panel Bluetooth Assembly Removing the Bluetooth AssemblySet the Bluetooth assembly aside in a secure location Replacing the Bluetooth Assembly Bluetooth Assembly Power Button Module Removing the Power Button ModuleSet the power button module aside in a secure location Replacing the Power Button Module Power Button Module Removing the Chassis Fan FansChassis Fan Replacing the Chassis Fan Processor Fan and Heat-Sink Assembly Removing the Processor Fan and Heat-Sink AssemblyFans Replacing the Processor Fan and Heat-Sink Assembly Fans Processor Removing the ProcessorProcessor cover Tab Release lever Replacing the Processor Clean the thermal grease from the bottom of the heat-sink Processor Processor Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Coin-cell battery Battery socket Coin-Cell Battery Power Supply Removing the Power SupplyPower supply clamps Replacing the Power Supply Power Supply System Board Removing the System BoardScrews System board Replacing the System Board 100 Entering the Service Tag in the Bios 101102 System Setup Screens System Setup UtilityEntering System Setup Utility OverviewSystem Setup Options 104105 106 107 SecurityBoot 108Changing Boot Sequence for the Current Boot Boot SequenceBoot Options 109110 Clearing Forgotten PasswordsChanging Boot Sequence for Future Boots 111 Clearing Cmos Passwords 112113 114 Flashing the Bios Click Enter a Tag116

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