ifno about AMD-K6-200ALR chip B 9721EJXW

[zipper]

I have a 1997 computer with an AMD-K6-200ALR 2.9V B 9721EJXW chip on an AB-PN5 Bestkey SMC motherboard. When I boot up, my diagnostics report a 166Mhz rather than a 200Mhz. Do I have a configuration problem or what? Any help about the maker of the motherboard and best configuration for thes processor appreciated.
Zipper

[gshv]

It's possible that your motherboard is configured to run the processor at 166 MHz instead of 200. Please check the jumpers on the board - they should be set to 66 (bus speed) x 3 (multiplier). In many cases there is information about the most important jumpers (like bus speed, voltage, etc) printed on the board itself, or try to find documentation on the board. I couldn't find any information on "AB-PN5 Bestkey SMC" motherboard, although I found many references to Abit AB-PN5 motherboard. There is a chance that your motherboard is re-branded Abit motherboard - try to download AB-PN5 manual from Abit website and see if it matches with your board:

http://fae.abit.com.tw/eng/download/dlmanual.php?name=PN5&file=pn5e.exe

I hope this helps.

Gennadiy