HP D5259A Reference Guide - CRT Monitors 5500, v72, mx704, 7500, 7550, 9500 - - Page 17

Troubleshooting

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A Troubleshooting Solving Common Problems The following table lists possible problems, the possible cause of each problem, and the recommended solutions. Problem Possible Cause Solution Screen is blank. Power cord is disconnected. Connect the power cord. Power switch is off. Turn on power. Video cable is improperly connected. Screen blanking utility is active. Connect video cable properly. Depress any key on the keyboard or move the mouse. Image appears blurred, Brightness and contrast are too indistinct, or too dark. low. Color is abnormal. A magnetic object may be nearby. Press the SELECT button to access the On-Screen Display. Select the Brightness and/or Contrast icons to adjust as needed. Move the object f arther away. Reference Guide A-1

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A
Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of
each problem, and the recommended solutions.
Problem
Possible Cause
Solution
Screen is blank.
Power cord is disconnected.
Connect the power
cord.
Power switch is off.
Turn on power.
Video cable is improperly
connected.
Connect video cable
properly.
Screen blanking utility is
active.
Depress any key on
the keyboard or move
the mouse.
Image appears blurred,
indistinct, or too dark.
Brightness and contrast are too
low.
Press the
SELECT
button to access the
On-Screen Display.
Select the Brightness
and/or Contrast
icons to adjust as
needed.
Color is abnormal.
A magnetic object may be
nearby.
Move the object f
arther away.
Reference Guide
A-1