Hello. I have an acer travelmate p645-m.
i use linux mint. yesterday i changing may BIOS setting from UEFI to Legacy multiple times. when i turn it on suddenly cant pass bios and cannot access it as well.
clicking f2 has no effect. and stuck at acer logo. i've been reading that there is a way to access CRISIS mode, fn+esc. but i cannot access it too.
I already download BIOS file, also extract it. there is .fd file there i just copy it to usb. but still cant to boot to crisis mode.
help is very appreciated. (so sorry for bad english)