HP DX2250 manual Enww

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Wake the computer by pressing any key on the keyboard or pressing the power button. If the system remains in suspend mode for more than four seconds, shut down the computer by pressing and holding the power button for at least four seconds then press the power button again to restart the computer. If the system will not shut down, unplug the power cord, wait a few seconds, then plug it in again. The computer will restart if automatic start on power loss is set in Computer Setup. If it does not restart, press the power button to start the computer.

Reconfigure your computer after installing a non–plug and play expansion board or other option.

Be sure that all the needed device drivers have been installed. For example, if you are using a printer, you need a driver for that model printer.

Remove all bootable media (diskette, CD, or USB device) from the system before turning it on.

If you have installed an operating system other than the factory- installed operating system, check to be sure that it is supported on the system.

If the system has multiple video sources (embedded, PCI, or PCI- Express adapters) installed and a single monitor, the monitor must be plugged into the monitor connector on the source selected as the primary VGA adapter. During boot, the other monitor connectors are disabled and if the monitor is connected into these ports, the monitor will not function. You can select which source will be the default VGA source in Computer Setup.

CAUTION: When the computer is plugged into an AC power source, there is always voltage applied to the system board. You must disconnect the power cord from the power source before opening the computer to prevent system board or component damage.

14 Chapter 2 Getting Started

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Contents Quick Setup & Getting Started Quick Setup & Getting Started About This Book About This Book Table of contents Enww Quick Setup Unpack the ComputerConfirm the Voltage Setting Connect External Devices Connect the monitor, mouse, keyboard, and network cablesIdentify Front Panel Components Connect the Power Cords Enww Turn Off the Computer Enww Downloading Microsoft Windows Updates Installing or Upgrading Device DriversHP Backup and Recovery Manager Customizing the Monitor DisplayTo create the Recovery Disc Set Using the Documentation and Diagnostics CD Finding More InformationBasic Troubleshooting Helpful HintsEnww Before You Call for Technical Support Run the Restore Plus! CD
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