A7N8X Wont boot with any User Define FSB

[Uncle_bingo72]

I just dropped a Barton 2500+ into my A78NX and am having a strange problem. The system will boot all the way into XP with a 166 or 200Mhz (200 is unstable in games) FSB but as soon as I change the System Performance to "User Define" it wont even post. It just gives me long beeps. Even if I manually set the FSB to 166, if User Define is selected I get nothing. If I change it back to Auto or Menu then its fine. Has anyone else run into this problem? Is there some default value that is being set when I change to User Define that might be causing the problem?

Heres my rig

Barton 2500+ (AQXEA)
Thermalright SK6 7200 RPM Fan
A7N8X 1.04 1006 Bios
2x 512 Samsung PC3200
Radeon 9700 Pro

 

[beeslappa]

Don't use the multipliers with two values, go to one with a single value and it'll post.. I have the same problem