try updating the BIOS
Here is the link to the update:
http://www.msicomputer.com/support/bios_result.asp
You have to Select Motherboard - AMD Platform
and MSI K7Turbo2 for the motherboard.
This will bring up a list of about 10 to 15 updates.
Here are the links to the individual BIOS updates you need.
They are listed in the order they should be installed (top one first)
http://216.158.218.35/edoc/bios_uploads/6330v35.exe
http://216.158.218.35/edoc/bios_uploads/6330v36.zip
REMINDER, BIOS FLASHING IS EXTREMELY RISKY!!!
EITHER HAVE A TRAINED PROFESSIONAL DO THE UPDATE FOR YOU!
OR MAKE A BACKUP OF EVERYTHING ON YOUR HARD DISK!
A FAILED BIOS FLASH COULD RENDER YOUR MOTHERBOARD USELESS
That said, here are the steps needed to flash your BIOS
As told by the MSI website, these instructions are specifically for your BIOS ( BTW I have the same mobo )
1. Extract the BIOS-archive that you have downloaded by double clicking to c:\test
2. Boot your system from a Win98 or WinME boot-floppy.
How to make boot floppy in case your don't have it ready:
For Win9X, You can type [C:\ format a:/s] from the DOS prompt.
For WinMe, You can make a boot floppy from control panel--> add/remove program-->make boot floppy. Remove autoexec.bat & config.sys file if there's any.
For Win2000, there's no way to make boot floppy, so you have to either use Win9X or WinME boot floppy.
For WinXP, you can make a DOS boot disk. Go to Your Computer, right click drive A:, select Format, select copy system files.
3. When you get the A:\ prompt, type the following sequence:
C: <enter>
cd\test <enter>
C:\test> awdfl783m w6330vms.320 <enter>
(w6330vms.320 refers to BIOS file, this will depend on the board model)
(to save or not to save old BIOS is the user's decision)
4. Reboot your system when prompted
If the BIOS flashing should go awry, go here for instructions on how to recover from the fouled flash ( you need to use a working PC for this if your flash went bad ).
http://www.msicomputer.com/support/BIOS_award_Recovery.asp