Acer Extensa 2540 BIOS B5W11 LA-E061P Schematics, Boardview B5W11 MB Schematic Document LA-E061P Rev: 1.0 2016.07.18
can not edit where BIOS 100% error, this is ridiculous. you need Programming one BIOS new and provided its results. B5W11_Clear me.bin
it's not work properly cpu voltage not on (this bios programming any special bios chip or any i used 25l6473e )
this bios file program all voltage done but no display problem it;s bios problem sure becouse i try to change me region after this problem