Enabling agp 4x on a cusl2-c when overclocking

Ph33zy

Senior member
Mar 5, 2000
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it seems that my cusl2-c keeps reverting back to agp 4x when i overclock my P3 933. I heard that there was a fix for this at cusl2.com message boards but i can't seem to find it. Can anyone help?
 

AndyHui

Administrator Emeritus<br>Elite Member<br>AT FAQ M
Oct 9, 1999
13,141
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Er....the CUSL2 family of boards drops from AGP4X to AGP2X at speeds above 140Mhz FSB.

To fix this problem, you need WPCREDIT or STUFFPCR and set the AGP registers...

Personally, I don't see much point in bothering about this, or why there is so much fuss over it since the real world performance gains between AGP2X and AGP4X are almost non-existent.
 

Ph33zy

Senior member
Mar 5, 2000
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i have wpcredit..now does anyone know how to use it? can anyoen give me a detailed instruction on how to enable agp 4x
 

CraigRT

Lifer
Jun 16, 2000
31,440
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I agree with Andy
I have a CUSL2-C and when I was setting it up I left it at 2X..
I have not even bothered with 4X cause I don't think it will work and if it does it will be no difference what-so-ever.

 

BradS

Senior member
Aug 6, 2000
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I have not heard of anyone gaining anything with 4x. I may be wrong. There is a real world gain from doing the memory tweak if you run higher than 140fsb.