Solving Common Problems - HP Series v72 User Manual

Solving Common Problems

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