Looks like your UEFI boot got corrupted. You can probably fix it without re-installing, but if you want to re-install simply use a USB key formatted using microsoft's Windows 8 Media Creation Tool and repair install that way.
Looks like your UEFI boot got corrupted. You can probably fix it without re-installing, but if you want to re-install simply use a USB key formatted using microsoft's Windows 8 Media Creation Tool and repair install that way.
i have tried to install windows 8 but i cant i dont see any of my partitions and i installed the sata driver requested but nothing and i cant repair it with windows repair