I always try to keep my room cold in the summer (i am a winter person). But ive noticed my monitor flicker is worse then and not as bad other times. Is blasting AC the problem? I have a NVIDIA 550 Ti 1GB card with monitors hooked up through VGA to DVI adapters. Asking a YouTube Computer Master (i will not say geek, cause i am also decent with computers) named BetaFlux who said the new RAM i installed could be pushing my PSU's limit (and MemTest86+ Bootable found 660 errors in 11 hours). Please respond, im starting to get headaches from this annoying bull****. And i know it's not a problem with the monitor, because i have 2 both flickering at the exact same rate.