BIOS opening problem

[Zeroxx]

I'm trying to access the BIOS, and so, when I load my PC I press the delete button, as shown by the 'Press DEL to enter setup' notice. However, the BIOS refused to open, and the PC boots as normal.

I've only opened the BIOS once before, and this was to try overclocking, which I did - I increased the FSB of my processor by one step taking it from 2.4ghz (Q6600) to 2.5ghz. This was successful and did not make the system unstable in any way. I can't open the BIOS though, and I'm not sure if this has something to do with it.

Any help is appreciated.

EDIT: Forgot the motherboard model - it's an abit ip35-e.

[TAKTAK]

i take it you've upgraded your keyboard since you last got in......?
try using a PS2 KB

and try hitting everything (i.e. esc, f2, del, etc)