Hi im having some start up problems, or somthing :|

Ok, im trying to install a new OS (linux suse 9.2 pro). I currently have
windows xp installed.

So i put the linux boot disk in and rebooted my pc, but after it started
rebooting it just shut down. Now every time i turn it on, after about 1 or 2 minutes it just suddenly turns off. I really have'nt a clue whats causing this,any help would be much appriciated.

BTW: my pc

soltek SL-k8TPRO-939 mobo
VIA k8t800 Pro chipset
amd athlon 64 3000+ 1.8Ghz
80gb WD hdd
1GB(2x 512) mushkin ddr ram
256mb ati radeon 9600
420 psu

See if it runs in Safe mode.
If it does, then do a clean boot to troubleshoot it:
http://support.microsoft.com/default.aspx?scid=kb;en-us;310353

If the same problem happens in Safe mode, then check for leaking, bulging, or ruptured capacitors on the MB.

If they look ok, then make sure all connections are secure, all cards and RAM are fully seated, all vents are unobstructed, all fans are running, all heatsinks are secure, and clean off all dust from the fans and heatsinks.

If no luck, then run an external fan with the computer's cover removed.

If no good, then install just the power supply, MB, CPU, RAM, video card, monitor, and KB.
If it runs ok, then install the drives and other cards one at a time until the problem resurfaces. The last component installed is the cause.

If no good with the above setup, then place the MB on a piece of cardboard.
If it runs ok, then remove all metal standoffs and screws that do not line up with MB holes, and check for any loose metal objects in the case.
If no luck, then install manila washers between the MB and the standoffs/screws.

If no luck, then either the power supply, MB, CPU, RAM, or video card may be bad.