I have a K7S5A and 512 MB DDR. I'm frustrated with this TB 850. The system is not stable even at 866 (6.5*133). When flashed the latest BIOS, the situation got worse, it restarted and restarted itself. However, I use a Duron 800. I ran stably at 933 (7*133). I guess it was caused by the bugs in this old CPU.
Should anyone using TB850, please give me some advice.