HP f2105 21 inch LCD Monitor - Manual (Page 58)

Troubleshooting
A–2 User’s Guide
Image is not
centered. Position may need
adjustment. Press the Menu button to
access the OSD menu.
Select Image Control/
Horizontal Position or
Vertical Position to adjust
the horizontal or vertical
position of the image.
“Check Video
Cable” displays on
screen. Monitor video cable is
disconnected. Connect the monitor video
cable to the VGA connector
on the PC, or connect the
DVI-D signal cable to the
DVI connector on the PC. Be
sure that the PC power is off
while connecting the video
cable. DVI-D signal cable
and DVI-D connector are for
select models only.
“Out of Range”
displays on screen. Video resolution and
response rate are set
higher than what your
monitor supports. Restart your PC and enter
Safe Mode. Change your
settings to a supported
setting. See the table “Preset
Video Modes” in
Appendix B. Restart your PC
so that the new settings take
effect.
USB 2.0 ports are
not working. USB hub cable is not
properly connected
between the monitor
and the PC. Make sure the USB hub
cable is securely connected
to the monitor and the PC.
Problem Possible Cause Solution