Dell K080D Controls and Lights Network link light, WiFi optional link light, Mini Tower 165 W

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Controls and Lights (continued)

Network link light	blue
WiFi (optional) link light	blue
Rear of computer:

Power supply light

Link integrity light (on integrated network adapter)

solid green — The power supply is turned on and is functional. The power cable must be connected to the power connector (on back of the computer) and the electrical outlet. A test button and LED are on the side of the unit where the AC plug is located.

Customers can test the health of the power system by pressing the test button. When the system’s power supply voltage are within specification, the self-test LED lights. If the LED does not light up, the power supply may be defective. AC power must be connected during this test.

link integrity light color is based on the link speed:

10 - Green, 100 - Orange, 1000 - Amber/Yellow

off (no light) — The computer is not detecting a physical connection to the network.

Network activity light (on yellow blinking light integrated network adapter)

Power

AC - DC power supply
Wattage	Mini Tower: 305 W
	Desktop: 255 W
	Small Form Factor: 235 W
Maximum heat dissipation	Mini Tower: 165 W
(MHD) wattage	Desktop: 140 W
	Desktop: 140 W
	Small Form Factor: 127 W
	NOTE: Heat dissipation is calculated by using the
	power supply wattage rating.

Specifications

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Contents Dell Optiplex 960 Setup and Quick Reference Guide August K080D Contents Microsoft Windows Vista Operating Using the Hardware TroubleshooterLockups and Software Problems Dell Technical Update Service Returning Items for Warranty Repair or Credit Automated Order-Status ServiceContents Mini Tower Front View WiFi optional lightPower button, power light Optical drive About Your Computer About Your ComputerMini Tower Back View Space for optional wireless connector Mini Tower Back Panel ConnectorsPower connector PS2 mouse connector Serial connectorDesktop Front View Link integrity light Diagnostic lights About Your ComputerSecurity screw also an option Desktop Back ViewDesktop Back Panel Connectors Drive or memory card reader Small Form Factor- Front ViewOptical-drive slim-line Small Form Factor- Back View Small Form Factor- Back Panel Connectors About Your Computer Setting Up Your Computer Setting Up Your ComputerQuick Setup Setting Up Your Computer Setting Up Your Computer Setting Up Your Computer Desktop computer with network Internet service Cable or DSL modemComputer has the optional WiFi Adapter Capability USB wireless adapterInstalling Your Computer in an Enclosure Setting Up Your Computer Setting Up Your Internet Connection Connecting to the InternetMicrosoft Windows XP Transferring Information to a New ComputerMicrosoft Windows Vista Operating System Setting Up Your Computer Setting Up Your Computer Setting Up Your Computer Specifications PCIe x16 graphics card slot Gbps and 3.0 Gbps Sata Mini Tower two connectorsSmall Form Factor one connector Expansion Bus Bus speedAvailable device Floppy drive Mini Tower and Desktop one 34-pin connectorTwo 2.5-inch HDDs HDDsESATA One eSATA connector available in all platforms Serial Back-panel USB connectorsConnector available in all platforms Back panel one line-out connectorDiagnostic light Amber Specifications For power-on stateAmber light a boot failure has occurred. See Power Problems onMini Tower 165 W WiFi optional link lightRear of computer Power supply light Controls and Lights Network link light115/230 VAC Equivalent to 50 in/sec 127 cm/sec Equivalent to 20 in/sec 51 cm/secSpecifications Troubleshooting Tips Troubleshooting TipsUsing the Hardware Troubleshooter Power ProblemsDevices to verify that the computer Ensure that any power strips beingWorking by testing it with another Outlet and press the power buttonProblem may be with your Possible Power off computer, leaving Motherboard, powerFailure has occurred Rear of the power supply unit. If LED next to the switch illuminatesModules without error. If only one Light Pattern Problem Description Suggested ResolutionNormally, continue to install Faulty module or reinstalled allBattery failure has Minute, reinstall the battery, Installed properly Power supply unitIf the problem persists, Has occurred If the computer boots, addRestart the computer. If Identified a faulty module orFailure has occurred Information for your computer Memory failure has OccurredAre detected Detected, but a For memory module/connectorMemory Placement exist Configuration or Compatibility errorCard failure has System setup to ensure the bootInstalled on your computer Determine if a conflict exists byResume normal operation Memory ProblemsStandby mode Mouse, or press the power button to Lockups and Software Problems Other software problems Dell Technical Update Service Dell DiagnosticsInsert the Drivers and Utilities media Drivers Reinstalling SoftwareReinstalling Drivers and Utilities Reinstalling SoftwareProperties Click the Drivers tab→ Roll Back Driver Restoring Your Operating System You can restore your operating system in the following waysUsing Dell Factory Image Restore Using Microsoft Windows System RestoreUsing the Operating System Media Reinstalling Software Finding Information Dell Technology Guide About your operating system Using and maintaining devicesOverview, features, setup, Configuration informationGetting Help Getting HelpObtaining Assistance Fast Call for Help Loading iAMT drivers on installationDellConnect Online Services Technical Support and Customer ServiceAutomated Order-Status Service Problems With Your OrderAutoTech Service Getting Help Before You Call Page Contacting Dell Index IndexReinstalling, 57 System Restore Power, 35 processor Reinstalling, 57 System Restore