Troubleshooting Checklist - HP Xw8400 - Workstation - 4 GB RAM User Manual

Troubleshooting checklist

Before running any of the diagnostic utilities, use the following checklist to find possible solutions for
workstation or software problems.
●
Are the workstation and monitor connected to a working electrical outlet?
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Is the workstation powered on?
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Is the green power light illuminated?
●
Is the monitor powered on?
● Is the green monitor light illuminated?
●
Adjust the monitor brightness and contrast controls if the monitor is dim.
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Press and hold any key. If the system beeps, then the keyboard is operating correctly.
●
Examine all cables for loose or incorrect connections.
●
Reconfigure the workstation after installing a non-PNP (positive-negative-positive) expansion
board or other option, such as a diskette drive.
●
Are all of the necessary device drivers installed?
●
Have all printer drivers been installed for each application?
●
Remove all diskettes and CDs from the drives before you power on the system.
●
Are you running the latest BIOS version, drivers, and/or software updates?
ENWW

Troubleshooting checklist

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