My PC crashes half the time I use youtube, and occasionally when gaming. Temps stay under 50 degrees. I have run Prime95 for half an hour without a problem, but one minute of youtube can cause a restart.
AMD Athlon X2 64 5200 +
stock 2.7GHz, OC'd tp 3.08 GHz
4 Gb's DDR2
550w power supply
Corsair A70 (with one fan)
Update your 5770 drivers.
Best method is to uninstall AMD CC manager first in add/remove
Then download latest CCC at AMD site.
Using Driversweeper is even better.
If that doesn't resolve your issues try updating Flashplayer.
I tried to update the driver but I forgot to remove to old one. So it continuously restarted itself. So with safe mode and driver sweeper I got rid of the old drivers. But I still can't get regular XP up, and when I go to install the new drivers in safemode it says it failed to load the hardware detection drivers! Any more advice?
Test your ram first with Memtest86+ http://www.memtest.org/
Make a bootable disk
Test each module one at a time
Some people say run it for 8hrs
i don't usually 30-45min will find any errors
If your ram is fine, make sure it's set at vendors spec for voltage
A voltage adjustment often corrects instability.
Let me know how it goes.
Download CPU-Z and post a screen of the memory and speed tabs as well as the CPU tab for reference.
From my overclock I came to realize a few things about BSOD and restarts. It's usually related to memory. You said you ran Prime95, but did you run it in blend mode? That tests the RAM really good. Let it run till it says you passed. It will either BSOD/restart there also or just fail and tell you it's a hardware issue. Since it's happening so quickly I would bet that it's a RAM config.
I was getting the impression it was PSU overheating, so I put a fan beside my case and took the side panel off. It still restarted. But this time I got the BSOD, and once when rebooting windows it said a file was missing or corrupt and couldn't load windows. The next restart it loaded windows. As for the BSOD it says a crucial thread was terminated. Pics coming soon.