Need bios Bin for Acer E5-772

[AcerBios74]

HI
I have corrupted bios with my laptop and  black screenI would repair the bios chip but didn't find Bios Bin file for my laptop in Acer website because it's impossible to recovery or update bios with normal way.
I tryed  writing with EZP programmer with bios bin file for Acer E5-772G ( Brook BH mb 14276-1M 448 04x09.001M) but didn't work.my motherboard is different without graphik card(Brook BH mb 14276-1M 448 04x08.001M).
Thank' for your help and for you suggestion.

[Dudu2002]

HI
I have corrupted bios with my laptop and  black screenI would repair the bios chip but didn't find Bios Bin file for my laptop in Acer website because it's impossible to recovery or update bios with normal way.
I tryed  writing with EZP programmer with bios bin file for Acer E5-772G ( Brook BH mb 14276-1M 448 04x09.001M) but didn't work.my motherboard is different without graphik card(Brook BH mb 14276-1M 448 04x08.001M).
Thank' for your help and for you suggestion.

Hi
Need  your  corrupted bios
Check your PM