Question about HP f2105 21" LCD Monitor
After i installed my wireless internet t othis computer the speakers stopped working and i can't figure out why.
anyone know why?
It sounds like you have a monitor with a common problem. After a few years some LCD monitors will blow a power supply. The problem is caused by parts called capacitors overheating in the confined space of he monitor. If you are good at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htm You can take the back cover off your monitor and look for the bad parts,replace any that look like the pictures and your monitor should work fine. The capacitors do need to be installed with the correct + and -connections, note the stripe on the old one and insert the new one the same way. If you don't want to try the repair yourself we offer a repair service for $45 plus shipping. If your problem is not the capacitors then it would be the backlights and that is much more difficult to replace.
I hope this helps, if so please rate my solution.
Over 21 years of computer and printer support/repair
Posted on Jul 08, 2009
The (-) button on the monitor is deffective, you may send the monitor for repair by calling HP support OR you can try perssing the button for several times to release it, if it was stuck.
All the best.
Posted on Oct 07, 2009
Try it on another PC so we can narrow down the problem before taking the monitor apart. Please post back. It can be the setting on your PC, vide card problem, need to narrow down first. I will be working a third one of this model tomorrow and I will upload the pictures of what inside tomorrow.
Posted on Apr 17, 2010
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