I've O/C'd my PII333 to 400 without a hitch, but when I try for 500, nothing happens..just a black screen (no video output).
I've got an ASUS P3b-f, so changing the voltage should be no prob...it's at 2.00 now. Will that solve the prob..and if so, what's a reasonably safe increase range.
Sounds like you have a pre-august 98' chip, with a limited, rather than locked, multiplier. I've got a couple of those chips, and only one would ever do 4x112 for 448. Most of them will run 412 (4x103) or 400 with decent cooling.
FastEddie
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