Dell FX160 manual System Board Connectors, Removing the System Board Assembly

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System Board Assembly

Dell™ OptiPlex™ FX160/160 Service Manual

System Board Connectors

Removing the System Board Assembly

Replacing the System Board

System Board Connectors

1

memory connector (DIMM_1)

2

memory connector (DIMM_2)

 

 

 

 

 

 

3

battery (BATTERY)

4

audio connector (AUDIOF1)

 

 

 

 

 

 

5

USB connector (USBF1)

6

setup jumper (SETUP_LOCK)

 

 

 

 

 

 

7

front panel connector

8

SATA data cable connector (SATA_1)

 

 

(FRONTPANEL)

 

 

 

9

NVRAM module connector

10

clear CMOS jumper (RTCRST)

 

 

(SATA_0)

 

 

 

 

 

 

 

 

11

clear password jumper

12

WLAN connector (MINIA1)

 

 

(PSWD)

 

 

 

 

 

 

 

 

13

fan connector (FAN_CPU)

14

screw holes (3)

 

15

12V power connector (PWR1)

16

SATA hard-drive power connector

 

 

 

 

(SATAPWR1)

 

 

 

 

 

 

17

CPU

 

 

 

 

 

 

 

 

 

 

 

 

 

Removing the System Board Assembly

CAUTION: BIOS options setup in a new system board may not be the same as those setup on the system board you are replacing. To retain the same BIOS option settings, record the current system BIOS option settings for future reference. Refer to BIOS Setup Utility Options for more information.

1.Perform the procedure in Before Working on Your Computer.

2.Remove the hard drive bracket assembly, if installed (Removing the Hard Drive Bracket Assembly).

3.Remove the NVRAM module, if installed (see Removing the NVRAM Module).

4.Remove the wireless card, if installed (see Removing the Wireless Card).

5.Remove the memory module(s) (see Removing a Memory Module).

6.Remove the processor heatsink assembly (see Removing the Processor Heatsink Assembly).

7.Remove the I/O board (see Removing the I/O Board).

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Contents Model DC01T September 2008 Rev. A00 Removing the Antenna AntennaReplacing the Antenna Page Recommended Tools Working on Your ComputerBefore Working on Your Computer After Working on Your Computer Removing the Cable Guide Cable GuideReplacing the Cable Guide Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Removing the Computer Cover CoversReplacing the Computer Cover Removing the Side Cover Replacing the Side CoverPeg Peg retainer Side cover hooks Side cover hook slots2 Finding Information Removing the Hard Drive Bracket Assembly Hard Drive Assembly OptionalReplacing the Hard Drive Bracket Assembly Removing the Hard Drive Replacing the Hard DriveRemoving the Hard Drive Fan Replacing the Hard Drive FanRemoving the Processor Heatsink Assembly Processor Heatsink AssemblyReplacing the Processor Heatsink Assembly Page Getting Help Technical Support and Customer ServiceDellConnect Online Services Obtaining AssistanceAutomated Order-Status Service Problems With Your OrderAutoTech Service Mobilesupport@us.dell.com Support@us.dell.comBefore You Call Contacting DellRemoving the I/O Board BoardReplacing the I/O Board Cable guide metal tab Metal clip Removing a Memory Module MemoryReplacing a Memory Module Page Removing the Nvram Module Nvram ModuleReplacing the Nvram Module Back to Contents Removing the Power Supply Power SupplyReplacing the Power Supply Page Drivers Reinstalling SoftwareReinstalling Drivers and Utilities Identifying DriversManually Reinstalling Drivers Click the Drivers tab→ Roll Back DriverUndoing the Last System Restore Windows Vista Only Re-imaging Operating Systems Installed on NvramStarting System Restore Restoring Your Operating SystemBefore you Begin User Accounts and PasswordsReinstalling Windows XP or Windows Vista Click Start → Control PanelClick User Accounts Click Administrative Tools → UserManagerClick Control Panel → User Accounts Removing the Computer Stand Computer StandReplacing the Computer Stand System Board Connectors System Board AssemblyRemoving the System Board Assembly Replacing the System Board Perform the procedure in After Working on Your Computer Bios Setup Utility Screens System SetupEntering the Bios Setup Utility Bios Setup Utility OptionsSetup Lock Boot SequenceChanging Boot Sequence for Future Boots Clearing Forgotten PasswordsSelect Specific Boot Device Flashing the Bios Clearing Cmos SettingsClick Save this program to disk, and then click OK Back to Contents Back to Contents Diagnostic Lights TroubleshootingPower Lights Diagnostic Light Codes During PostCode Description Suggested Resolution Repetitive Short beeps Beep CodesReplace the battery see Replacing the Coin-Cell Battery System MessagesStarting the Dell Diagnostics From Your Hard Drive Dell DiagnosticsWhen to Use the Dell Diagnostics Hardware TroubleshooterPage Dell Diagnostics Main Menu Option FunctionDrive Problems Solving ProblemsBattery Problems Tab FunctionHard drive problems Optical drive problems optional, externalProblems writing to an optical drive Adjust the Windows volume controlClick Properties→ Tools→ Check Now Mail and Internet ProblemsError Messages Click Start→ Control Panel→ Add or Remove ProgramsComputer does not start up Keyboard ProblemsLockups and Software Problems Computer stops respondingProgram is designed for an earlier Windows operating system Other software problemsProgram crashes repeatedly Solid blue screen appearsMemory Problems Mouse ProblemsPower Problems Network ProblemsClick Start → Control Panel→ Hardware and Sound→ Mouse Double-clickPrinters and Faxes Printer ProblemsVerify that the printer is recognized by Windows Click Start → Control Panel→ Hardware and Sound→ PrinterNo sound from speakers Scanner ProblemsSound and Speaker Problems Verify that the scanner is recognized by Microsoft WindowsVideo and Monitor Problems No sound from headphonesCheck the diagnostic lights See Diagnostic Lights Dell Technical Update ServiceCheck the monitor power light Screen is blank Screen is difficult to readPage Selective USB Use the Onboard Devices screen to enable Selective USBEnabling Selective USB Removing the Wireless Card Wireless CardReplacing the Wireless Card