Question about Sony CPD G420 19" CRT Monitor

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Sony CPD G420 -- Monitor works but backround is green rather than black, which distorts colors of images on the screen. Most software and web browser pages display in correct colors (ie, black is a true black and white is a true white) - but not all. How can I solve this problem? (A friend had it working correctly once, but this reset was lost when we had to reload the computer. So I know there is some way to do it.)

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Posted on Jan 02, 2017

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SOURCE: My SOny SDM-S204 has no green in the computer

Hello amellows, hi, check the video cable for loose connection, tighten the vga plug screw, try to wiggle the vga plug and see if there are changes on the display. As for the monitor menu, this is usually not affected, the colors are built in its onboard memory.

Posted on Mar 31, 2010

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