I'm sure m0p or someone or I could lend a hand.
Thanks. I am having one of my friends taking the computer home for the weekend so he can troubleshoot it for me. I really suspect it's a software problem (probably the drivers), but I simply cannot solve the issue. I tried all different combinations of driver versions (between the motherboard drivers and the Radeon Catalyst drivers), but the problem just changes a bit.
My friend has seven computers and eight LCD monitors (he's a doctor also, and his wife is a surgeon), and he loves fixing other people's computers. So I am hoping he might find a solution for my problem.
But first, let me list my computer's complete spec and symptom of the problem.
I just built my new PC two weeks ago, and everything seems to be running smoothly...until I loaded the first game: Far Cry.
The game installed without a glitch, but soon after I start playing it, the screen would black out for fraction of a second, then turn blue for about 250 ms, and then the system reboots. This happens everytime I play Far Cry, but the rebooting occurs at different parts of the game (but I never get too far). It usually happens about 1 to 5 minutes into the game.
The rebooting also occurs with my 3D OpenGL screensaver (Helios), but never with any other program. The browser (FireFox) never triggers the reboot, and neither do Paint Shop Pro or any other 2D graphics program.
From what I've read so far, some people who had the problem found a resolution by updating the motherboard driver and the graphics card driver (which I have done already). Some people suspect it's a power issue, but I have plenty of juice from my PSU.
Here is a complete spec list:
ASUS nForce2 A7N8X-E Deluxe motherboard
Athlon XP 3200+ Barton
ATI Radeon 9800 Pro 128 MB 8X AGP
Antec PSU with 430 W
Kingston PC3200 DDR (512 MB)x2
Seagate SATA HDD 200 GB
Windows XP Professional Edition (with SP1)
I've already tried all the potential solutions this morning, and the game still isn't running. But instead of having the blank blue screen (with no message) and rebooting, the game just freezes. I guess that's somewhat more graceful, but then I was forced to do a hard reboot everytime. Ctrl-Alt-Del doesn't do it, and I couldn't get to the Windows Task Manager.
I tried setting the AGP voltage to 1.6 V, and then to 1.7 V, but the game still freezes. I tried rolling back the Catalyst driver to version 3.4 (from year 2003), but same thing happens. I doubled checked any IRQ conflicts, but there isn't any conflict with the Radeon card.
The next thing I can try is disabling some of the on-board devices, but I need the audio because I don't have a separate sound card.
If anyone is interested, here is the link (http://www.techspot.com/vb/topic22675.html) to the original techspot post.