Udit Sharmaa :
jackson1420 :
Two issues with your post.
"Whenever I set bios settings, <your> win7 becomes corrupt."
My question is: What settings have you changed exactly? From 'what' to 'what'?
Also, you mention "nothing happen positive"... I am assuming you either error whilst installing, reboot upon boot up OR receive an error message during bootup.
Please clarify which of those you are aiming to project
when I set uefi settings, there are 3-4 options in my mobo. i'm confuse what to do with them. there is also an option - ABOUT CHOOSING Option ROM - Legacy opROM OR UEFI opROM. What to do with that? also, is there anything about uefi dvd writer or uefi supported window installation disk/dvd?
You need to have your optical drive set as UEFI according to your manual. Also you can select Legacy And UEFI option, again according to your manual. If that doesn't work just put it in UEFI only mode then go about your business.
You might need a 64bit only install cd of windows 8 but I am just guessing at that.