Have an MSi KA9 Platinum motherboard AMI BIOS 1.5, took me some time to discover this didn't support Vista Ultimate 64 with 4GB so built machine with 2 GB RAM and its been fine.
AMD Athlon x2 6400 black edition
MSI KA9 Platinum Crossfire
HIS XT2600 Radeon 256 MB 1 only - in secondary slot
OCZ 2GB RAM Chips 800Mhz
2 OFF Western Digitan Caviar 250GB Disk SATAII not in RAID
Having got settled with new build and everything working very smoothly, read up more on BIOS and it had moved to version 1.8 with the points in between fixing 4GB faults. So I did the upgrade to 1.8.
System now continually freezes, literally after loading profile I can do anything so long as I dont use the mouse or open large frames, OS freezes or blue screens whenever this occurs, so downloads will run for 10 mins, (windows updates) or self extracting installers, but as soon as I do much with the mouse if freezes.
Safe mode is OK
Running Normal in VGA with Radeon drivers disabled is more stable but still goes.
taking 2 GB out doesn't help.
Cant get MS support because I cannot get to product ID before a freeze occurs and its not visible in safe mode.
Haven't reverted BIOS yet.
Latest drivers - Catalysts 7.11 and drivers for Chipset, CPU and graphics.
Windows has occasionally prompted on reboot that there is a problem with the graphics driver. MSI, ATI and AMD have been asked for support, issue still not resolved.
Is the only answer to go back to BIOS 1.5 and 2GB ram feels like defeat and I already lost one KA9 during bios flash which reported successful but killed the bios so I am very cautious about flashing BIOS.
Ideas appreciated.
AMD Athlon x2 6400 black edition
MSI KA9 Platinum Crossfire
HIS XT2600 Radeon 256 MB 1 only - in secondary slot
OCZ 2GB RAM Chips 800Mhz
2 OFF Western Digitan Caviar 250GB Disk SATAII not in RAID
Having got settled with new build and everything working very smoothly, read up more on BIOS and it had moved to version 1.8 with the points in between fixing 4GB faults. So I did the upgrade to 1.8.
System now continually freezes, literally after loading profile I can do anything so long as I dont use the mouse or open large frames, OS freezes or blue screens whenever this occurs, so downloads will run for 10 mins, (windows updates) or self extracting installers, but as soon as I do much with the mouse if freezes.
Safe mode is OK
Running Normal in VGA with Radeon drivers disabled is more stable but still goes.
taking 2 GB out doesn't help.
Cant get MS support because I cannot get to product ID before a freeze occurs and its not visible in safe mode.
Haven't reverted BIOS yet.
Latest drivers - Catalysts 7.11 and drivers for Chipset, CPU and graphics.
Windows has occasionally prompted on reboot that there is a problem with the graphics driver. MSI, ATI and AMD have been asked for support, issue still not resolved.
Is the only answer to go back to BIOS 1.5 and 2GB ram feels like defeat and I already lost one KA9 during bios flash which reported successful but killed the bios so I am very cautious about flashing BIOS.
Ideas appreciated.