English
English
23
HP L1510 15” LCD Monitor
Troubleshooting
Troubleshooting
Before calling HP check the following:
There is no picture and LED is off:
•
Check that the monitor is switched
on.
•
Check that the power cord
is properly connected.
•
Check the electrical outlet.
•
Test and see if monitor works on another PC previously set to
another monitor’s supported resolution.
There is no picture and the LED is on:
•
Check that the monitor is not in power saving mode.
•
Adjust the
Contrast
and
Brightness
through OSD or control buttons.
•
Check that the PC is switched on.
•
Check that the video cable has no bent pins.
•
Test that the monitor works on another PC previously set to
another monitor’s supported resolution.
The picture is fuzzy:
•
Adjust your monitor, using the
Automatic Adjustment
function (refer
to “Auto Adjustment” on page 16).
•
If you are running a Windows 95/98/2000 Operating System then
install the
INF
file - Plug and Play driver (refer to “How To Install
The Drivers” on page 8).
•
Change the resolution to the recommended resolution 1024 x 768
at 60Hz.
Pixels are missing:
•
Refer to “LCD Monitor Quality and Pixel Policy” on page 24, or the
web.
Colors are not pure:
•
Check that the video cable has no bent pins and is firmly attached
to both the PC and monitor Video Connectors.
•
Recall the colors default factory settings (refer to “Miscellaneous”
on page 20).
•
Adjust the
RGB
(Red, Green and Blue) colors to as required (refer
to “Color Adjustment” on page 17).