Asus p8z77 v-lk won"t boot

[Roman1234]

I can't get my Asus P8Z77V-LK to boot,
Stats:
i7 3770
asus P8Z77v-lk
radeon 270
4gb gskill ram

 

[Tradesman1]

Won't boot to BIOS, Win or what? What does it do?

 

[popatim]

its no wonder with no PSU in it
:->

 

[Tradesman1]

or HDs