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DVI Interference

Mad Monk

Junior Member
Hello all,

I just got back from a week long trip, and to my delight I found my new CPU freezer from arctic-cooling. So, I, without turning on my computer after it sat there for a week, opened up the case and installed the fan, having to remove my 6800gt in the process and then putting that back in. I turned on my computer and I noticed that the bottom corner where the clock is was flickering like it was getting interference somehow... but I couldn't figure it out because I use DVI, not analog. I thought my fan was causing this, so I unplugged it and ran the computer for a minute or two on only the heatsink, but the flickering stayed. I switched my DVI cable to an analog one and the problem disappeared. I also tried lowering my res from 1600x1200 to 1024x768 and the problem went away again. It?s not my monitor because I tried another computer with DVI on it and it didn?t have a problem? it was the same cable too. I tried installing the new Nvidia drivers, but that didn?t fix it. Another weird thing is that the level of interference changes when I do things on the computer. For instance, when I?m looking at my desktop, and I click on the start bar, a bunch of interference appears on the screen above the clock. Also I can affect the shape of the interference by moving my mouse to that region. It?s extremely weird.

Did I possibly crush my graphics card or damage the contacts to the motherboard when I moved it out to put the fan in? How about bad memory or a damaged processor? Is there some setting that got switched on somehow?

Thanks,

Mad Monk

Here are my specs if you need them:
AMD64 3500+ | ASUS A8N-SLI Deluxe | BFG GeForce 6800 GT OC | 2x 512mb Corsair XMS | 74 gb WD Raptor | Audigy 2ZS Platinum | Antec NeoPower 480 | NEC dual-layer DVD Burner | ViewSonic 20.1 LCD
 
take a screen shot of your system with the interference, if yiur screen shot is normal, then it would be a monitor issue, if the trouble shows up in the shot, imy guess would be video ram issue
 
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