I have a BIG problem. Yesterday I tried to install the latest GeForce drivers (337.88 for my gtx 650 ti 2GB) and the installation stopped partway through telling me "nVidia drivers installation failed" with a list of what was and what was not installed. I found that particularly bizarre since my drivers always installed normally. I tried a second time and at some point I saw the familiar drop in resolution and thought everything was OK.
That was far from true, though. My resolution was stuck at 800x600 and when I managed to raise it up to 1920x1080p as usual, the windows theme couldn't become semi-transparent as it used to be and my monitor's refresh rate looked very slow. There were also big black borders around the screen. I also tried o install my previous nVidia drivers (335.23 I think) and that was impossible, too.
That is not the worst part, though; what makes this whole situation worse is the fact that when I tried to use EVGA Precision X, an error message popped up saying "No supported hardware detected!", and GPU-Z didn't detect any graphics card. I double checked all my hardware was ok and even repositioned my CPU, RAM, HDD and VGA, as wall as all my cabling. The problem persisted. I tried to restore my system to a point before the installation of the drivers three times, but there was a windows error message saying that my antivirus stopped the operation or something of the sort, even though I completely uninstalled Microsoft Security Essentials.
What should I do? I am planning to format my PC and install windows 8.1, but I guess that can't fix any hardware problem. I serioulsy need help with this one, since I was planning to sell my GPU to a friend in a few weeks. Please answer as fast as possible, guys.
Thanks in advance, and sorry for the long post.
That was far from true, though. My resolution was stuck at 800x600 and when I managed to raise it up to 1920x1080p as usual, the windows theme couldn't become semi-transparent as it used to be and my monitor's refresh rate looked very slow. There were also big black borders around the screen. I also tried o install my previous nVidia drivers (335.23 I think) and that was impossible, too.
That is not the worst part, though; what makes this whole situation worse is the fact that when I tried to use EVGA Precision X, an error message popped up saying "No supported hardware detected!", and GPU-Z didn't detect any graphics card. I double checked all my hardware was ok and even repositioned my CPU, RAM, HDD and VGA, as wall as all my cabling. The problem persisted. I tried to restore my system to a point before the installation of the drivers three times, but there was a windows error message saying that my antivirus stopped the operation or something of the sort, even though I completely uninstalled Microsoft Security Essentials.
What should I do? I am planning to format my PC and install windows 8.1, but I guess that can't fix any hardware problem. I serioulsy need help with this one, since I was planning to sell my GPU to a friend in a few weeks. Please answer as fast as possible, guys.
Thanks in advance, and sorry for the long post.