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HP Envy h8-5410eo
Microsoft Windows 8.1 (64-bit)

6 months ago I installed new video card to my PC and when I boot the comp it had the 6 long beeps and it was fixed by changing going to BIOS and changing it to legacy mode. But today I was pissed off my fast boot was not working and went to BIOS and look around is the issue there. I see secure boot is turned off and I totally forgot why I changed it. Now my comp does 6 long beeps again and I'm unavaible to access the BIOS. Same with windows 8 UEFI. Blank screen and nothing happens.

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