Recenty i tried to install windows 7 pro 64 on a toshiba satelite a300-250. I only get a blue screen and nothing more.. in the other hand i tried hazar loader and everything ok... Now i want to uninstal daz loader and repair mbr. Any bootable tool? because system gets bsod on boot
Command prompt from the Windows 7 DVD recovery options, enter "bootsect.exe /nt60 all" and then reboot. I always recommend you try another mode if one fails (alternative, older or forceful).