Random system freezes with K8N Neo2...

Question

Hi!
I've got the following problem:
My Pc freezes randomly, i.e. I'm booting my system, WinXP starts and I'm on my desktop and then it freezes and nothing happens( and I did nothing!). I have to reboot my machine. Then, the pc boots up and everything works fine (mostly). So, I can work with it maybe for a few hours or a few days and everything works nearly perfect. But then, it freezes again and I have to reboot it. Sometimes, mostly when I'm playing ut2k4 or other games,  it freezes after a few minutes or a few hours of playing and I have to reboot, but not only one time; the pc boots up, I start the game again, play a few minutes and it freezes again. (this situation repeats itself several times). Or, I start the game and everything works fine for some days!
I'm frustrated because I can't play what I want or even work because of those freezes. I tried some things, like reinstalling new drivers for my mb but nothing helped. I cleared cmos and made new settings in my bios but this also didn't brought the wanted results. And now, I'm at a point where I don't know what I also can do.
Maybe a bios update would help, but I read some posts here where people have made 'bad' experiences with the new bios version, so I'm careful.
My PC isn't overclocked and my temps are  ~50 idle  ~59 working
My system:
AMD Athlon 64 3500+ S939 NewCastle Rev. CG
MSI K8N Neo2 Platinum-54G Bios. 1.0
2*512MB Kingston HyperX KHX3200AK2/1G
Gigabyte Radeon 9800 PRO  Catalyst 4.8
1* S-ATA WD 120GB
1* U-IDE WD 120GB
Soundblaster Audigy Player
WinXP SP2 on S-ATA
Any suggestions?
Crazy
*edit*
oh, I tested my RAM with Memtest and there where no problems...
*edit 2*
I also thought it could be my power supply, so I bought a new one "Antec True Power 480", but it wasn't my power supply....

Answer 1

:rolleyes:My computer just froze the missus out and I got an ear full “I thought you said that this one’s better than the old one?” she wasn’t too happy when I told her to reset it, as she lost all of her email she was typing.
Also I found some links to similar problems, still cant figure if it’s a hardware fault or a software one
Come on MSI sort it out!!
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