DFI NF4 Ultra-D won't go over 220fsb

[Ferrari355]

I tried raising the voltage, lowering the multiplier, and using the ram divider. My specs are

4000+ San Diego
DFI Ultra-D
2x512 OCZ 4200
Asus Geforce 6600
OCZ Powerstream 420w
200gb sata and ide Seagate hard drives

I also can't find the setting in the bios to change between 1T and 2T.

 

[Velk]

www.dfi-street.com

 

[furballi]

There may not be much room for overclocking with that 4000 CPU.

Set the CPU voltage to 1.5V, RAM to 2.7V, LDT to 4x, and RAM divider to DDR333.