Memory problems on a KT7 board

stealthy

Junior Member
Aug 21, 2000
24
0
0
Hi,

I'm having the following problem.
Running Win98se on a KT7 board with KT7UL bios installed and 3 dimms of PC133 CAS2 Mushkin memory at 133Mhz (strongest mem. timings) -> NO PROBLEM
Running Win98se on a KT7 board with KT7R bios installed and 3 dimms of PC133 CAS2 Mushkin memory at 133Mhz (weakest mem. timings) -> random lock-ups
On the latter confi I can run it stable if I either remove 1 dimm or downgrading to 100Mhz.
I don't have any problems with running the UL version but it's just in case I want to switch to a 1.4G athlon.
Any ideas how to solve this ? What could be the cause this problem ?