windows 8.1 uefi install

SnowMN

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Sep 25, 2013
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if i upgrade to windows 8.1 from the store will that destroy my current uefi boot system?if yes how should i proceed
 

SnowMN

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Sep 25, 2013
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does it matter if i have formated my partition on which i plan to install uefi boot as an mbr or not or if its selectable means it will work on that partition?
i ask because
 

SnowMN

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Sep 25, 2013
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ok all is good and restored now i only need to find a vbios for my card and unfortunatly i chose the only one trademarked by the company that will not release any uefi gop vbios!one more question though how come the configuration in uefi for the hdds is on raid mode when i havent configured any raid i do how ever have partitions
 

SnowMN

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Sep 25, 2013
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i must have since it wont boot on ide at all,anyway thnx for your help couldnt use ultra fast though,one question my vbios was bricked had to switch to the second bios of teh gpu did that cause the inability to boot i had my first boot choice was by default a windows boot manager and sometimes it hanged and said no valid boot system is on any media connected everything was checked but was strange must have been teh bricked bios before i switched it..