Flashing bios Acer Aspire 4551

[nicolasjr]

Thanks,..this laptop acer Aspire 4551 start but the display stay black (no video) I'd like to flash the bios,... I've seen some videos but i don't understand very well ,...could you to teach how to do ? step by step please......GOD BLESS YOU

[d3m0n1q_733rz]

Thanks,..this laptop acer Aspire 4551 start but the display stay black (no video) I'd like to flash the bios,... I've seen some videos but i don't understand very well ,...could you to teach how to do ? step by step please......GOD BLESS YOU

There's a little picture of a computer and a rectangle (screen) on your FN keys. Most likely, it will be FN + F4. Have you tried this combination for the sake of switching the computer out of external display mode and into built-in display mode? This might be ever-so-helpful.
From there, it should be a breeze.