01-28-2019 01:52 PM - edited 01-28-2019 02:47 PM
I have regret updating my ThinkPad P1 to BIOS 1.18, now the FN hot keys don't all work. Especially FN + F4, F7-F12.
Since I have unplugged, the power seems to be draining very fast. I have used the dGPU disable-enable trick in Device Manager to no avail.
Did anyone else on P1/X1E experienced this same issue?
01-29-2019 09:08 AM
Yes, I have double-checked in the BIOS setup that the Fn-Lock was switched off. Fn + F4, F7-F12 all give me nothing.
I cannot downgrade the BIOS to 1.17 any more, I am highly disappointed after I saw the readme after updating. Why, Lenovo did you lock the option to downgrade? No wonder I kept getting the message "BIOS image file does not match this system. The utility process has not completed.", even when the Secure Rollback Prevention function in the BIOS is disabled.