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For maximum ROM protection, be sure to establish a setup password. Fuzzy focus; streaking, ghosting, or shadowing effects; horizontal scrolling lines; faint vertical bars; or unable to center the picture on the screen flat panel monitors using an analog VGA input connection only. Solving Memory Problems If you encounter memory problems, some common causes and solutions are listed in the following table. This feature allows the administrator the flexibility to protect changes to essential setup options, while allowing the user to view system settings and configure nonessential options. Modify your browser’s settings to allow Javascript to execute. It does not affect operation of the network connection while the computer is on.

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Restarts the computer and executes the POST memory test.

HP Compaq dc7900 Business PC – Computer Setup (F10) Utilities

The only way to disable integrated audio is to hide audio in the Security menu. Try a different brand of media.

A bootable diskette is required for this procedure or to create a bootable USB flash media device. Computer appears df7900 be locked up while recording audio. 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. Check all USB ports for additional storage devices. To enable this feature you must enable the following features: Enter Y each time.


Mouse roller ball or the rotating encoder shafts that make contact with the ball are dirty. Check the Power LED on the front of the computer to see if it is flashing red.

From Windows Explorer select the disk A drive. The application was not installed or configured correctly.

Desktop – HP DC Small Form Factor PC

Solving Printer Problems If you encounter printer problems, see the documentation that came with the printer and to the common causes and solutions eos in the following table.

The correct printer driver for the application is not installed.

This feature appears only when User translation mode is selected. Embedded Security Device Support. After inserting a media card in the reader, the computer attempts to boot from the media card.

Wake-on-LAN is not enabled. Monitor is not turned on and the monitor light is not on. Disable auto-sensing capabilities and hhp the system into the correct operating mode.

This space is limited. Image is not centered. By default, all setup options are assigned Setup Password, indicating the user must enter the correct Setup Password during POST to make changes to any of the options. If you enter the password incorrectly, a broken key icon appears. See the Hardware Reference Guide for instructions on installing a new battery, or contact an authorized dealer or reseller for RTC battery replacement.


HP Compaq dc Business PC – Computer Setup (F10) Utilities | HP® Customer Support

The Web site contains the latest device drivers, utilities, and flashable ROM images needed to run the latest Microsoft Windows operating system on the HP computer. Press the button again to quickly bring the system out of standby to full power status. Dso the Setup The following procedures give an administrator the ability to easily copy one setup configuration to other computers of the same model. USB devices with this file format are now bootable.

Support for specific Computer Setup options may vary depending on the hardware configuration.

Hp Compaq DC7900 Core 2 Duo Desktop

When the key icon appears on the monitor, type the current password, then press Enter. Setup Browse Mode must be set to Enable in order for the user to enter Setup without knowing the setup password. Computer will not boot from hard drive. A problem has occurred with a disk transaction.

If a drive does not match the USB flash media device, do not proceed.

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