HP Workstation x2000, Руководство по началу работы, Страница: 52 / 76

Troubleshooting Your Workstation
Solving Hardware Problems
Chapter 3 52
The monitor’s power cord is
correctly connected. Connect the power cord – ensure
it is plugged into a working
grounded power outlet and into
the monitor.
The graphics card is installed and
the monitor (video) cable is
correctly connected. Connect the monitor (video) cable
– ensure it is properly connected
to both the Workstation and the
monitor. If you have a model with
a graphics card, ensure that the
cable is connected to the graphics
card’s connector.
The monitor’s brightness and
contrast settings are correctly set. Check the settings using the
monitor’s OSD (on-screen
display) or using controls on the
front of the monitor.
There is an image during boot but then the screen goes blank.
Make sure... How
The monitor settings in your
Workstation are compatible with
your monitor. Switch to a text console by
pressing
Ctrl-Alt-F1. Log in as
root and check that the “Monitor”
section of your X server
configuration file
(/etc/X11/XF86Config-4)
properly matches the
specifications of your monitor.
If the Workstation starts but you still have a problem, run HP
e-DiagTools (refer to page 59).
The mouse doesn’t work.
Make sure... How
Table 3-2 Your Workstation Has a Hardware Problem