Problems clocking Celeron 633 on Asus Board

[ppppp]

I have a Celeron 633 on a Asus TUSL2-C board. I have clocked it to 788 MHz with 1,7V, works fine. But I cant get it any higher. CPU temperatur is only 43. Any idea what i can do to make it go higher????

This is my CPU settings now:
FSB:SDRAM:PCI Freq. Ratio 66:100:33
FSB/SDRAM/PCI Freq. (mhZ) 83/124/41

I have tryed to raise the core voltage to 1,90, with no luck

Best regards Peter

[batboy]

You need better cooling. Also, your RAM might not be good enough to run at that speed.