OK, so I've had this games-minimizing-to-desktop problem for a while, and today I had a new problem, which I suspect was related, so I thought I should spread some good tech karma and tell the story (with the happy ending, natch')
. First, system specs:
Abit AS-8 w/ P4 2.8
Windows XP Home SP2
SB Audigy Value
BFG 6600 GT-OC
2GB Corsair Value Ram PC3200 (4x512)
I'd be playing AOE3 or BF42 (CTF on the Dawg Pwnd server!) and, out of nowhere, I'd be tossed to the desktop and the game would just minimize to the taskbar. I was always able to alt-tab back into the game, but it was frustrating, and sometimes a serious detriment to immediate in-game situations (!!!). This morning, I was playing AOE3, and the game stuttered like it was going to minimize. No biggie, I readied my fingers on alt-tab, but then the computer one-upped the usual problem and completely restarted. This is NEVER a good sign. Upon restart, I'd make it to the Windows XP logo screen, 14 bars would sweep across as usual, and then the screen would just go black; no flashing cursor, no nothing.
I had a similar type of problem a long time ago on an old system, but it was a perpetual restart. I troubleshot that and found it was a homemade CPU temp sensor shorting out that, once removed, solved the problem. So for today's problem, I went through the usual process of elimination of unplugging all my USB devices, removing and moving memory around, and swapping out the 6600 for an old FX 5200 I had sitting around: still no luck. I got on MS Support's site and
found this:
I followed the instructions, disabling the 440AGP thing after restarting off of my XP CD, and my box started up successfully. But w/o this AGP440 driver, my vid card wouldn't be recognized. I went into Device Manager and found a System Device w/ a yellow "!" triangle. It was my Intel Chipset's Processor to AGP controller failing. I hunted around and found
this driver on Intel's site
I was able to install that, then reinstall the latest drivers for the 6600, and now I'm back to normal, and I've gamed for a few hours w/ no minimizations.
As for the cause of the sudden problem, I'm not sure. All I remember doing this week was installing the Kodak EasyShare software (so I could troubleshoot my Mom's problems, but that's another story).
GL & HF,
Lukenlogs