i have a dx4375 that came with win8 and want to remove and install win7 do i need to find a bios flash for win 7 and install i

aserott3

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Jan 13, 2016
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i have a dx4375 that came with win8 and want to remove win8 and install win7 do i need to find a bios flash to install win 7. I wiped harddrive and disabled secure boot but it still will not install properly, and there is no help at microsoft.