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Weird Green and Red dots all over my screen

Last response: in Computer Peripherals
August 11, 2012 12:25:00 PM

hi, ive been searching google about this problem of mine regarding my screen, but i cant find the exact solution. the thing is there are lots of glittering green and red dots appear all over my screen when i tried to bump the refresh rate to from 60hz to 120hz. usually i dont have this problem when im using 60hz, but my friend gave his nvidia 3d kit and tried to use it on my PC since my monitor can support 3D vision (LG W2363D) infact, it has a nvidia 3D vision ready sticker. was my monitor gone faulty or my GPU (nvidia GT 440)??

PC specs:
Intel Core 2 Duo e8500 OC @ 3.4 Ghz
Corsair 2 x 2GB XSM2 RAM
P5Q-E mobo
coolermaster real power 450w PSU


a b Î Nvidia
August 16, 2012 9:12:42 PM

Could be the video cable also. Maybe not the monitor, can you try it with a different computer?

Try a higher-end video cable. That card is not the best but should be able to output at 120hz. Maybe try a lower resolution, that may clear things up.