Originally posted by: Slikkster
If I may chime in...
With any LCD monitor, there is something known as "Native" resolution and refresh rates.
For yours, it's 1280x1024 screen size, and 60hz refresh rate.
Those settings will give you the absolute sharpest picture.
Hmmm ... that's actually not quite right (no offense, Slikkster). According to the user's manual for his monitor, which can be found
here, on page 51 it says the native resolution for his monitor is
1024 X 768 (like all 17" LCDs, I think) and that either 60 or 75Hz is okay (60 being termed "optimum" and 75Hz being the "maximum").
So, Brasseux, I'd start with those settings (and prolly use 60Hz) before doing anything else. Who knows -- try those settings and see if your probs go away.
If not .... After reading your last post, it looks like we can rule out the monitor or vid card as being the culprit. Good! We're makin' progress.
Reading thru all your posts again, you seem to be having intermittent probs here. It works fine for awhile, then you come back later and it's acting up again. To me, that would seem more like a PSU or mobo problem (more likely the former of the two). If you had driver probs, why would it work okay part of the time and then start acting up for no reason?
But the fact that all was okay before you reformatted, then the probs started after you reformatted and got rid of the malware, would make a PSU failure quite a coincidence (though certainly not impossible). Any chance you could swap out the PSU with one that you know for a fact is good?
Just a thought: After you reformatted, did you have an up-to-date firewall up and a-v program running
before getting on the Web and downloading all those drivers? 'Cuz if you didn't, it only takes a matter of seconds for an unprotected machine on a broadband network to get infected again. It's conceivably possible you have another
new piece of malware on there sucking up CPU cycles / bogging down your system resources. Likely? I dunno. Have you run at least two different spyware scans after you reformatted and hopped on the Web? Anything suspicious show up in Task Manager/Processes now?
I'm afraid I'm about at the end of my knowledge on this one. No harm in trying Slikkster's recommendations about driver cleaners. Give it a shot. He prolly has more experience with this sort of thing than I do. Sorry I can't be of more help to 'ya.
Best of luck. Let us know if you fix it and what the prob was.
EDIT: PS: Any chance you could be having a wall voltage problem? Any electrical work done at your home or in your neighborhood recently? Do you have a multimeter you could stick in the socket to check the voltage? I used to be a copier/fax machine tech years ago, and I've seen wall voltage problems cause intermittent problems with electronic equipment. It's not super common, but it does happen.
And you haven't put a desk fan or non-shielded speakers or something right next to your monitor recently have you? Or anything else that could concievably cause magnetic interference?