HP f2105 21 inch LCD Monitor - Manual (Page 59)

Troubleshooting
User’s Guide A–3
Sound is not
working. Audio In and Audio Out
connectors were not
used properly.
Microphones are
plugged in. Check the setup poster and
make sure the audio cable
is connected correctly to the
monitor and the PC.
If you have external
speakers or a subwoofer
(sold separately), connect
your external speaker cable
to the Audio Out (blue)
connector on the monitor to
your speakers or subwoofer.
Refer to the documentation
that came with your
speakers or subwoofer for
more setup information.
Unable to set the
monitor to the
optimal resolution. Graphics card may not
support highest
resolution. Make sure that the graphics
card supports the optimal
resolution
[1680 x 1050 @ 60 Hz]
May not have most
current driver installed. Make sure that the latest
supported driver is installed
for the graphics card:
For HP and Compaq
systems download the latest
graphics driver for your
system from:
http://www.hp.com/
support
For other systems, refer to
the Web site for your
graphics card.
If the current graphics card
does not support the optimal
resolution, upgrade the
graphics card to a newer
card that supports the
optimal resolution.
Problem Possible Cause Solution