Having problems with your Computer Monitors ?

LG Flatron L222WT

\015 I recently purchased an LG Flatron L222WT Monitor. I hooked it up (analog) to my Gateway GT5432 computer and it will work for about 5 minutes and then will go black and then it will show up with an odd white pattern. I'm running a Nvidia Geforce 8600GT video card and have 4GB of RAM. I have no problems with my Acer 17" LCD but just can't get the LG to stay up and running for longer then 5 mins\015

Answers :

Check the memory IC, Horizontal-vertical IC then check the processor voltage are the stable & is it support the refresh rate. at last check the EHT transformer, may be your processor controlled through it or it loses the flyback voltage .
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