cant access the bios

[cyrus chitu chama]

how can i update my bios or refresh my computer when i cant access the bios as well as booting an operating system on my pc

 

[Emerald]

what kind of computer or motherboard?

What kind of OS?

 

[cyrus chitu chama]

what kind of computer or motherboard?

What kind of OS?

compaq presario cq60
system type x86-based pc
processor -celeron
bios version -hewlett packard F.62, 12/25/2009
os-windows 8

 

[Emerald]

Did you try hitting F9 or F10 when the HP logo first appears?