Question about Pelco 300 Computers & Internet
Monitor is plugged in and the power LED is lit up, however, the screen is dark and not activity is on the screen.
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Posted on Jan 02, 2017
Hi, I have just repaired one of these with the same problem. Turned out to be a 680uf 25v capacitor that had failed. Capacitor was visibly domed. Easy repair with new capacitor. Hope this helps.
Posted on Sep 28, 2008
It sounds like you have a monitor with a common problem. After a few years some LCD monitorswill blow a power supply. The problem is caused by parts calledcapacitors overheating in the confined space of he monitor. If you aregood at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htmYou can take the back cover off your monitor and look for the badparts, replace any that look like the pictues and your monitor shouldwork fine. The capacitors do need to be installed with the correct +and - connections, note the stripe on the old one and insert the new onethe same way. If you don't want to try the repair yourself we offer arepair service for $35 plus shipping. I hope this helps, if so pleaserate my solution.
Over 21 years of computer and printer support/repair
Posted on Jun 20, 2009
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