Question about LG W2252TQ Monitor

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When I first boot my computer my w2252TQ monitor flicks on and off for the first 5-10 minutes the power does not actually go of the screen just goes black for a few seconds then comes back then does it again. Any help???

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Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Posted on May 03, 2010

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Hello,

The picture board on your monitor is bad, since it goes black after three seconds, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity or any service center to help with the replacement of the picture board because the fault is not something you can fix yourself, in order not to complicate issues.

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If this problem persist, request for more technical assistance from the manufacturers website

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