Dell OptiPlex 980 (Early 2010) Manual do Utilizador

Dell™ OptiPlex™ 980 Service Manual—Desktop Working on Your ComputerSpecificationsRemoving and Replacing PartsSystem Board LayoutSystem SetupDiagnostic

ft)Airborne contaminant level G2 or lower as defined by ISA-S71.04-1985Back to Contents Page

Back to Contents PageRemoving and Replacing PartsDell™ OptiPlex™ 980 Service Manual—Desktop Cover Front Panel Optical Drive Hard Drive Expansion

Back to Contents PageSystem Board LayoutDell™ OptiPlex™ 980 Service Manual—Desktop 1 service mode jumper (Service_Mode) 2 RTC reset jumper (RTCRST)3 b

Back to Contents PageSystem SetupDell™ OptiPlex™ 980 Service Manual—Desktop Boot Menu Navigation Keystrokes Entering System Setup System Setup Men

Microcode Version, Multi Core Capable and HT Capable 64-bit Technology.PCI information: Displays available slots on the system board.Date/Time Display

VideoPrimaryVideoThis field determines which video controller will become the primary video controller when 2 controllers are available in the system.

Deactivate (default)ActivateClearWhen TPM Security is set to Clear, the system setup program clears the owner information stored in the TPM. Use this

Some graphics cards require the SERR Message mechanism be disabled.Image ServerLookup Method Specifies how the ImageServer looks up the server address

Back to Contents PageDiagnosticsDell™ OptiPlex™ 980 Service Manual—Desktop Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights

Back to Contents PageWorking on Your ComputerDell™ OptiPlex™ 980 Service Manual—Desktop Before Working Inside Your Computer Recommended Tools Turni

4. Select the Boot from CD-ROM option from the menu that appears and press <Enter>. 5. Type 1 to start the menu and press <Enter> to pro

Power is off, light is blank.BlinkingAmberInitial state of light at power up.Indicates system has power, but the POWER_GOOD signal is not yet active.I

4-2-1 No time tick4-2-2 Shutdown failure4-2-3 Gate A20 failure4-2-4 Unexpected interrupt in protected mode4-3-1 Memory failure above address 0FFFFh4-3

4-4-3 Math-coprocessor test failure4-4-4 Cache test failureDiagnostic LightsTo help troubleshoot a problem, your computer has four lights labeled 1, 2

failure hasoccurred.one until you find the bad one.Power connectornot installedproperly.Reseat the 2x2 power connector from the power supply unit.Poss

configuration orcompatibilityerror hasoccurred.Ensure that the memory you are using is supported by your computer.A possibleexpansion cardfailure haso

Back to Contents PageCoverDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information that shi

3. Tilt the computer cover outwards from the top, and then remove it from the computer.Replacing the CoverTo replace the cover, perform the above ste

Back to Contents PageCoverDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information that shi

3. Tilt the computer cover outwards from the top, and then remove it from the computer.Replacing the CoverTo replace the cover, perform the above ste

Recommended ToolsThe procedures in this document may require the following tools:Small flat-blade screwdriverPhillips screwdriverSmall plastic scribeF

Back to Contents PageFront PanelDell™ OptiPlex™ 980 Service Manual—DesktopRemoving the Front Panel1. Follow the procedures in Before Working Inside Y

Replacing the Front PanelTo replace the front panel, perform the above steps in reverse order.Back to Contents Page

Back to Contents PageOptical DriveDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information

3. Pull up the drive-release latch and then slide the optical drive towards the back of the computer.4. Lift up to remove the optical drive from the

Replacing the Optical DriveTo replace the optical drive, perform the steps above in reverse order.Back to Contents Page

Back to Contents PageHard DriveDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information tha

4. Disconnect the data and power cables.5. Press in on the blue securing tabs on each side of the drive, and then remove the hard drive.

6. Release the screws from the first hard drive.7. Remove the primary hard drive from the bay.

8. Release the screws from the second hard drive (if available).9. Remove the secondary hard drive from the bay.

Replacing the Hard DriveTo replace the hard drive, perform the above steps in reverse order.Back to Contents Page

Back to Contents Page Technical Specifications Processor Memory Expansion Bus Video System Information Cards Drives External Connectors

Back to Contents PageExpansion CardsDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety informatio

3. Pull up the expansion card riser.4. Unlock the expansion card retention.

5. Lift the securing lever and then remove the expansion card from the riser.Replacing Expansion CardsTo replace expansion cards, perform the above s

Back to Contents PageWireless ModuleDell™ OptiPlex™ 980 Service Manual—DesktopRemoving the Wireless Module1. Follow the procedures in Before Working

5. Press in on the blue tab that secures the wireless card assembly to the computer and lift the wireless card assembly upand away from the computer.

6. Remove the metal cover from the wireless card assembly.7. Disconnect the two antennae.

8. Remove the Wireless Local Area Network (WLAN) card from the socket.9. Remove the antennae from the bracket.

10. Remove the WLAN board from the bracket.Replacing the Wireless ModuleTo replace the wireless module, perform the above steps in reverse order.Back

Back to Contents PageFanDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information that shipp

3. Remove the screws that secure the fan-shroud to the computer.4. Lift the fan and remove it from the computer.

Memory - Integrated Up to 1759 MB shared video memory(total system memory greater than 512MB)AudioIntegrated Intel high definition audioNetworkIntegra

Replacing the FanTo replace the fan, perform the above steps in reverse order.Back to Contents Page

Back to Contents PageHeat Sink and ProcessorDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety in

4. Loosen the captive screws that secure the heat sink to the system board.5. Lift the heat sink and remove it from the computer.

6. Slide the release lever from under the center-cover latch and rotate the release lever upward.7. Lift the processor cover.

8. Remove the processor from the computer.CAUTION: When replacing the processor, do not touch any of the pins inside the socket or allow any objectst

Back to Contents PageMemoryDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information that sh

Replacing the Memory Module(s)To replace the memory module(s), perform the above steps in reverse order.Back to Contents Page

Back to Contents PageInternal SpeakerDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety informati

4. Press the speaker securing tab and remove the speaker.Replacing the Internal SpeakerTo replace the internal speaker, perform the above steps in re

Back to Contents PageFront Thermal SensorDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety infor

Mini-tower one full-height cardDesktop without riser card— one low-profile cardwith riser card— one full-height cardSmall form factor one low-profile

4. Release the hook to remove the front thermal sensor.Replacing the Front Thermal SensorTo replace the front thermal sensor, perform the above steps

Back to Contents PagePower SupplyDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information t

5. Disconnect the processor power connector from the system board.6. Release the processor power connector cable from their routing guides under the

7. Remove the screws that secure the power supply to the back of the chassis.8. Press the power-supply release latch at the bottom of the chassis an

9. Lift the power supply up and away from the computer.Replacing the Power SupplyTo replace the power supply, perform the above steps in reverse orde

Back to Contents PageI/O PanelDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information that

4. Remove the front I/O panel.Replacing the I/O PanelTo replace the I/O panel, perform the above steps in reverse order.Back to Contents Page

Back to Contents PageControl PanelDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information

5. Release the cable.

6. Remove the screw.7. Remove the control panel from the chassis.

Video one 15-hole VGA connectorone 20-pin DisplayPort connectorSystem Board Connectors PCI 2.3 data width (maximum) — 32 bitsMini-tower two 120-pin co

Replacing the Control PanelTo replace the control panel, perform the above steps in reverse order.Back to Contents Page

Back to Contents PageIntrusion SwitchDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety informati

3. Slide and remove the intrusion switch.Replacing the Intrusion SwitchTo replace the intrusion switch, perform the steps above in reverse order.Back

Back to Contents PageCoin-Cell BatteryDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety informat

4. Lift the coin-cell battery up and away from the computer.Replacing the Coin-Cell BatteryTo replace the coin-cell battery, perform the above steps

Back to Contents PageSystem BoardDell™ OptiPlex™ 980 Service Manual—DesktopWARNING: Before working inside your computer, read the safety information t

8. Remove the screws that secure the system board to the computer chassis.9. Lift the system board up and away from the computer.

Replacing the System BoardTo replace the system board, perform the above the steps in reverse order.Back to Contents Page

start) — indicates a problem with thesystem board or power supply.Drive activity light blinking blue — indicates that thecomputer is reading data from

Small form factor 921BTU/hr(EPA)1235 BTU/hr(non-EPA)Voltage 100–240 VACCoin-cell battery 3 V CR2032 lithium coin cellNOTE: Heat dissipation is calcula