Can't Access BIOS on HP DL360 G1 (?)

I am running a pair of HP DL360 G1s using Server 2003 as the OS.  I am unable to access the BIOS to change the boot order.  I've used the F1, F2, and F10 keys to try to enter BIOS mode during boot up.

Some internet posts lead me to believe that booting with the smart start CD may be one way or the only way to get to the BIOS.  Is this the case?  Is there another Key sequence that I might use?

Cordialement,

Sophie.