Having problems with your Rosewill MNTR |LCD 19' 8MS DVI R912E Monitor ?

Monitor image comes up, then blacks out, power still on

\015 It appears to be temperature related, when the room is very cold, and the monitor has been off for longer than 30 minutes, an image will not come back up for longer than 1 second. \015\012There doesn't appear to be any hardware problems with my tower, just the monitor. The system works fine, when I can actually get an image out of my screen. I turn the monitor on, the image appears for 1 second, then goes black, with the power light still on. I turn the monitor off, then on again, and the cycle repeats. Once the monitor "warms up," (warming up takes about 30-45 minutes of powering on and off) I have a perfectly good image and all programs and software run normally. As soon as I shutdown or power-down the monitor for more than 30 minutes, the cycle starts over. Is the monitor just approaching the end of it's life or is there something obvious that I can hopefully do to fix this?\015\012\015\012David\015

Answers :

Hello David,

This is very common problem and is heat/age related, but It can happen to monitors that are no more than a year old. It is usually bad capacitors on on power inverter board. I just fixed two monitors with this problem. This problem is common across all brands. Look for several radial capacitors in a cluster on the power inverter board. If some are bulging or have a slightly domed top, they are the ones that are bad. I usually replace all the capacitors in this small cluster because some may be marginal. This is easy to do if you have a bit of electronics skill.
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