P5B Premium with E6600 reaching 400fsb Problem~

[fc4ever]

Hello, guys, I am using a p5b premium vista edition mobo to o.c, but there is a wierd problem whenever i go near 400fsb with multiplier 8 or 9, even comp is stable with orthos, everythign is fine, but when my comp starts up, it has 1 long and 3 short beep and then after like 3 sec its fine starting with 1 regular beep , its not memory nor video card i am sure, cuz the memory is always same ratio same voltage , and the wierd beep is gone when i drop my fsb below near 400.

Basically if i got 400fsb and 8 multi, to rech 3.2g , it will have the "Beep"
If i do 366fsb and 9 multi its fine and its like 3.3g...

both are stable though , it just gives me the wierd beep.

Is it a bios problem? Is there anyway to use a hacked one with my p5b premium other than the offical 0402 one?

Thank you.

[fc4ever]

no one?

[xgman]

If you are taliking about the quick beep and restart, that's the board changing straps and is normal.

[fc4ever]

If you are taliking about the quick beep and restart, that's the board changing straps and is normal.

cuz regularly when u start up a comp, u only hear 1 beep right? mine makes 5 beeps in total, so that is the strap change beep?

[xgman]

No the strap beeps once restarts and the again. Look in the manual about the 3 short beeps. Try a little more vdim if it relates to memory.

[fc4ever]

Its not memory i am 100% sure.....

[fc4ever]

Problem solved, its the NB, i was auto, i manaully changed it to lower v, now its fine. prolly just NB too hot~