HP Pavilion f1904 19 inch LCD Monitor - Manual (Page 29)

User’s Guide A–1
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
turned off. Turn on the power.
Video cable is
improperly connected. Connect the video cable
properly. Refer to
Chapter 3, “Setting Up the
Monitor,” for more
information.
Screen blanking utility is
active. Press any key on the
keyboard or move the
mouse to turn off the screen
blanking utility.
Image appears
blurred, indistinct, or
too dark. Brightness and contrast
are too low. Press the Auto button on the
front panel. If this does not
correct the image, press the
Menu button to open the
Basic OSD Menu, and
adjust the brightness and
contrast scales as needed.