|I've been using this PC for about six years now, and only about four days ago am I experiencing a frustrating weird stuff happening with it. Whenever I run 3D games (which I used to be able to run without any problem at all), the graphics are either flickering, out of place, or just flat out missing. To top off that, the computer just freezes without being able to alt+tab or open Task Manager, and I'm left with restarting it from my computer.|
I've tried updating the display driver and even resorted to trying out some outdated versions of the driver, to no avail. I'm pretty sure it's not some sort of overheating issue after some tests.
I've also tested out my RAM using Memtest86+, but I'm not seeing any errors.
It's weird that my computer would just suddenly act like it can't do the stuff it used to be able to do. Help!
OS: Microsoft Windows XP Professional
CPU/Ram: 1.809 GHz / 2047 MB
Video Card: NVIDIA GeForce 7300 GT
Sound Card: Realtek High Definition Audio
EDIT: I'm still able to do stuff like internet browsing and chatting, usual low-memory applications.