I was playing Morrowind when suddenly, the colours turned all weird, bright dots appeared, and when it crashed to desktop, Windows gave me some sort of warning about some graphical driver not responding. Of course I hastily clicked everything away instead of making some notes of it, so I can't really give any more information about that. So, I just figured it was some sort of Morrowind related graphical bug (I am playing with MGSO), and just restarted the game. Same thing happens about one second after reloading my save. This time it refuses to crash to desktop but just freezes, the screen weirdly lit, the sounds glitching like fuck (kind of like a speedcore record), again with the weird colours, and after a while my screen just went black. Couldn't Ctrl+alt+del my way out of it, so I just hit the reset button. While restarting blue dots appeared on the screen even before Windows was loaded. I'm starting to panic for a bit, because I haven't seen that before. Ever. When Windows had started, it had changed my screen resolution to 640x480. I went on to set it back to were it was before, downloaded the latest drivers for my GPU, restarted, started Morrowind again, but the problem still persists. Some restarts later, Windows loads up, and suddenly the theme I was using had a sort of greenish hue. This also worried me. While I tried to make my way to my Morrowind game folder, still hoping it was some sort of Morrowind related problem my pc gave me a bluescreen. Of course, this time too, I forgot to make notes. It was some hardware related bluescreen of death, and I'm sure I'll be able to get to it again in no time. My computer is starting up as we speak. Anyway, now I get the weird blue columns of dots while the computer is still starting up, then the logon screen works fine up until I enter my password and actually get into Windows. Then it starts giving me problems again. Like I said, I'm worried. Some system specs: Windows Vista Home Premium 64bit Gforce 9800GTX+ It's an old system. I wish I could give you more system information, but I'm going to see if I can make it into windows far enough to gather some information before the screen dies on me again. I've just cleared the dust out of the computer as well. It wasn't all that much, so I don't think it was a dust related overheating thing, but you can never be sure. Anyway, I'll update this thing with some more information if I can. UPDATE: So I've made it into Windows again, just logged on, and already my computer is giving me trouble. LCD Gamma (program that came with my Samsung monitor) says "The graphics card in use does not support gamma adjustments or the adjusted gamma value is beyond the support range of the graphics card." MagicTune, which also came with my monitor is saying "This computer system does not support MagicTune. Click the OK button and click on the "Goto MagicTune Web Site" button to refer to the home page." These programs have never given me problems in the past, so this probably can't be good. Confirmation that it's a graphics card issue at least, but I'm still not happy. The greenish hue over my Windows theme has gone, though. Also, I've been in Windows for some time now, and the screen hasn't died on me yet, so maybe it was some dust related issue. I'm not exactly sure what I should be doing right now, so I'm gonna wait for some advice. I think I'll try and start up some other game and see if that works. UPDATE: Nvidia is telling me that my drivers still aren't up to date, even though I just installed the most recent version manually. Last time I was looking around it did say it was installed correctly, but then my computer gave me the bluescreen. I've no reinstalled the drivers, made a clean install reverting all settings to default, and now during restarting my computer the red and blue columns of dots have reappeared.