i think i've managed to solve my problem at least, the problem may have been the hard drive ,
the power was cut during restory process caused what appeared to be a bios problem
any way
1) i disconnected the hard disk from pc,
2) then started the pc , i found that i can access bios options
3) changed boot order to make CD rom as first boot
4) then reattached the hard drive and booted from some tools CD (hierens) , also i can install fresh copy of windows 8 or whatever i want
hope this leads to a solution or any help