So I upgraded to windows 10... It didnt work quite well and I decided to use eRecovery to return to windows 8 and then update to 8.1.
After the system restore I found out that windows was corrupt. (Windows worked, however I cant install updates)
So I decided to wipe everything and clean install windows 8.1, only to find out that I can only install it using Legacy Boot mode, using the UEFI it gives me the error: Windows could not update the computer's boot configuration, installation cannot proceed. (Already tried disabling secure boot, no success.) Legacy mode worked fine until I went ahead to re-install drivers, that's when I noticed that some hardware wasn't detected, my nVidia gpu for example.
Any help is appreciated. (Please... I'm so frustrated right now.)
And yes, I configured another usb to fully support UEFI boot, no success.