Successfully doing so I downloaded the Bios file from acer in WPH format.
I programmed this file with willem and put back in Acer.
Now all that happens is orange charge light comes on even without battery.
Firstly was I right to flash wph file to bios chip as I thought it had to be a 512k bin or rom? The Wph file was 514k i think.
Or considering the screws on motherboard were worn, have sneaky acer engineers swaped the motherboard before return?
Any help would be great, Thanks