Dell U719F specifications Setting Up Your Computer

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temperature. For details about your computer’s specifications, see "Specifications

— Mini Tower Computer" on page 25 or "Specifications — Desktop Computer" on page 31.

Leave a 10.2-cm (4-in) minimum clearance on all sides of the computer that have air vents to permit the airflow required for proper ventilation.

If your enclosure has doors, the doors need to be of a type that allows at least a 30-percent airflow through the enclosure at the front and at the back.

NOTICE: Do not install your computer in an enclosure that does not allow airflow. Restricting the airflow impacts your computer’s performance, possibly causing it to overheat.

If your computer is installed in a corner on a desk or under a desk, leave at least 5.1-cm (2-in) clearance from the back of the computer to the wall to permit the airflow required for proper ventilation.

Setting Up Your Computer

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Contents Dell OptiPlex 360 Setup and Quick Reference Guide August U719F Contents Specifications Mini Tower Technical Support and Customer Service Contents Mini Tower Front View About Your ComputerMini Tower Back View Mini Tower Back Panel Connectors Desktop Front View Desktop Back View Desktop Back Panel Connectors Quick Setup Setting Up Your ComputerSetting Up Your Computer Connect a USB device, such as a keyboard or mouse Connect the network cable Connect the modem Setting Up Your Computer Connect to your network Installing Your Computer in an EnclosureSetting Up Your Computer Setting Up Your Internet Connection Connecting to the InternetMicrosoft Windows Vista Operating System Transferring Information to a New ComputerMicrosoft Windows XP Setting Up Your Computer Setting Up Your Computer Setting Up Your Computer NIC Specifications Mini Tower ComputerPCI USB LOM MHD Equivalent to 51 cm/sec 20 in/sec Specifications Desktop Computer Connectors on back panel to support microphone Expansion Bus Connectors PS/2 Back of computer Link integrity light on Storage Tips Troubleshooting TipsUsing the Hardware Troubleshooter Power ProblemsEnsure that the display is connected and powered on Lockups and Software Problems Memory ProblemsProgram stops responding Dell Diagnostics Dell Technical Update Service Dell Support UtilityTroubleshooting Tips Identifying Drivers Reinstalling SoftwareReinstalling Drivers and Utilities DriversReinstalling Software 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 Obtaining Assistance Getting HelpDellConnect Online Services Technical Support and Customer ServiceAutoTech Service Problems With Your OrderAutomated Order-Status Service Getting Help Before You Call Page Contacting Dell Getting Help Index Reinstalling, 49 System Restore Power, 29, 35 processor, 25 Windows XP Files and Settings Transfer Wizard