When I first built my computer I noticed that my PSU (Thermaltake 750W) was making a strange noise when my video card, a Sparkle Geforce 8800GTX(OC-625/1005), was under heavy load. It's a buzzing sounds like the sound from the back of TV's, but much louder. In fact, when I was running the 3D Cube in ATI-tool you could hear the way the cube spin by listening to the PSU. I really dont know if the noise really came from the PSU itself or if it was both the PSU and the video card. It is really distinct at the back of the PSU, but when I open the case, it's impossible to locate the sound. This was 6 months ago. I would have to remove the CPU-Fan (Zalman 9700) to remove the PSU, so I really didn't care about the noise since the computer worked fine and support told me PSUs could make strange sounds.
However.
A couple of days ago when I was browsing the Internet, flashing squares in difrent colours occured on the screen. I reset the computer and all worked fine until I started LOTR online, when it occured again. This time when I reset the computer the artifact were already there as soon as the post-screen appeared (Squares in diffrent coulors). The computer didn't crash, it continued loading windows as usual, but the artifact didnt dissapear.
If I let the computer cool down I can get into windows for a couple of minutes before the squares appear. The temp of the GPU never reaches above 72C. The problem itself seems to appear after a couple of minutes when the video card is under heavy load aswell as when just idle in Windows.
I ran the GTX on another computer WITHOUT drivers and it worked for over 30 minutes until we shut it down! Could it be my PSU that messes with my video card? Or is it something with my mobo (P5W DH DELUXE)?
Need your expertice m8s!
Love from Sweden!
However.
A couple of days ago when I was browsing the Internet, flashing squares in difrent colours occured on the screen. I reset the computer and all worked fine until I started LOTR online, when it occured again. This time when I reset the computer the artifact were already there as soon as the post-screen appeared (Squares in diffrent coulors). The computer didn't crash, it continued loading windows as usual, but the artifact didnt dissapear.
If I let the computer cool down I can get into windows for a couple of minutes before the squares appear. The temp of the GPU never reaches above 72C. The problem itself seems to appear after a couple of minutes when the video card is under heavy load aswell as when just idle in Windows.
I ran the GTX on another computer WITHOUT drivers and it worked for over 30 minutes until we shut it down! Could it be my PSU that messes with my video card? Or is it something with my mobo (P5W DH DELUXE)?
Need your expertice m8s!
Love from Sweden!