P43 FSB Wall

Stimz

Limp Gawd
Joined
Sep 13, 2007
Messages
174
Well I'm trying to overclock my Q9550 and I got to 3.5Ghz at stock settings but when I try to go 420 FSB or higher I can't even get into the bios.
419 works fine. After some searching I found out that the p43 chipset has a FSB wall around 420.

I've tried setting the PCI-E frequency to 104 Mhz but that did nothing. Am I stuck at 3.5? :confused:
 
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