I recently acquired an SSD drive and did a fresh install of Windows 7 on it.
Now, when playing games or watching videos, I get frequent (every 2-3 minutes) freezes which last a few seconds or less. They are accompanied by a buzzing sound.
While researching the issue, I've found many suggestions that this was due to the GPU overheating. According to Speedfan however, both my GPUs and CPU are running under 40°C.
The very curious thing is that when I boot my computer to the old Windows 7 on my other hard drive, the problem goes away. This leads me to believe that it's a software issue.
My AMD drivers are up to date, and I also updated DirectX just to be sure. Does anyone know what could be causing this ?
Info : * OS : Windows 7 * CPU : AMD Phenom II x4 955 * RAM : 4096 * GPU : ATI Radeon 5770 x2, Crossfire
Note that the issue also occurs with just one GPU if I unplug the other one, so it's not due to Crossfire either.
Edit : Updated SSD Firmware, added 4GB of RAM. The issue still occurs, but less frequently. About every 5-15 minutes.