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Windows having several different problems, probably of common origin.

2K views 3 replies 2 participants last post by  Gravemind 
#1 · (Edited)
Monday night after returning from work, several problems cropped up on my computer all at the same time after I restarted it. My computer had been running somewhat slow before then, but virus scans didn't detect anything wrong. Here are the problems that I've been having since I restarted my comp:

  • The first thing I noticed was that my monitor's resolution changed from its standard 1024x768 to 800x600, which made everything appear big and wouldn't fit my wallpaper properly. Also, all my icons were reset to their default positions. I managed to fix these problems and my screen resolution and icon arrangement has stayed normal, except from when I tried a system restore.
  • My computer has been running very slowly, far more so than before Monday night. It seems like it takes five times as long to load anything (programs, web pages, etc.). It also takes far more time than normal to restart my computer (it even failed to reboot once, and I was forced to unplug and replug my computer to get it to start up).
  • Whenever I scroll down the page in any window (in IE, Word, Frontpage, or any other program, it does so slowly and there's this weird "ripple" or "wave" effect to the scrolling motion. It does this whether I use a window's scroll bar or my mouse's scroll wheel. Also, a similar problem happens whenever I drag a window across the screen.
  • Real Player has been playing video files slowly, and the picture was all pixelated. (This was the first program I used after restarting my computer.)
  • Whenever I tried to fix the previous two problems, I started by consulting Window's Help & Support as well as several websites. The most common solution given (including by WH&S) was to uninstall my video controller/driver (via Device Manager) and then reinstall it (via Hardware Wizard). My video controller is the Intel 82845G/GL/GE/PE/GV graphics controller/Intel Extreme Graphics driver, which came as my computer's preinstalled graphics hardware.

    Whenever I try to reinstall it, Hardware Wizard said the following:
    Cannot Install this Hardware

    There was a problem installing this hardware:
    Intel® 82845G/GL/GE/PE/GV graphics controller

    An error occurred during the installation of the device

    The I/O operation has been aborted because of either a thread exit or an application request.
    The Properties of the video controller says the following under the General tab: "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)."

    Every time I try unistalling and reinstalling the driver, the Hardware Wizard keeps saying the same thing as above, and the video controller's properties keep saying the same thing after each attempt to reinstall.

Each of these problems happened simultaneously, so I'm assuming they have a common origin. I ran another virus scan after the problems started Monday night, but again, no problems were detected. I'm guessing it's a hardware problem. I don't really know much about computers, and using all the advice of all the help, support, and troubleshooting guides I've seen has been unable to resolve the problem. I tried performing a system restore to a point before these problems occurred, but that didn't work either. I even asked on another forum, but I haven't had any help there. If someone here can help me out, I would be truly appreciative.

Thanks ahead of time. Later.
 
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#3 ·
I ran AdAware (I don't have Spybot, though), but I'm still having problems. And it still won't install the graphics driver properly. Also, my comp ran a virus scan automatically while I was away, and no threats were detected. I'm still at a loss as to what's going on.
 
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