Hello my friend :]
I had ACER E5-572G but unfortunately I changed Voltage to CPU and laptop dead, 3year worked
, I don't know if I can fix it yet. I had a BIOS modification and flashed it over USB.
(Super unlocked BIOS is here bios-mods.com/forum/Thread-OFFER-Acer-Aspire-E5-572G-Modded-Bios)
Now I use Lenovo Y50-70 mod works the same way? Flashing via USB? (own programmer, even 2 kinds).
Do you unlock when your messenger backs up your BIOS?
Can you send me the dump bios software for you?
(Universal BIOS Backup Toolkit 2.0 not work my, run error "Failed to load kernel")
Thank you for your hard work!