1) "Just enter the BIOS normal (pressing F2 at boot up) then press Fn+TAB, then Fn+ASDFGH, then Fn+O, after that F10 (save and exit). Then the laptop will restart into debug mode, just follow on screen instructions to enter the unlocked BIOS. Remember that unlocking the hidden features doesnt unlock the BIOS permanently. You have to do this everytime you want to acces the BIOS hidden features. Good luck !"
2) "i unlocked advance options pressing fn + o + d just right after reboot. Just before legion logo appears, it will reboot again, you will see that your keyboard's light turn on and then turn off twice, release the keys and then you'll see something like this (see attached). Then press f2 to enter bios and you gonna have advance options unlocked"
3) Try that:

Power off and press next combination:



F1-1-QAZ

F2-2-WSX

...

F6-6-YHN.
4) To enable advanced BIOS in 7i: Click 'more options' to enter BIOS, then hold Fn, run your finger across the keyboard: Q-P, A-L, Z-M (must slide fast). Press F10, and Yes. Spam/hold F2 to enter BIOS


If you could try these and tell us the results it would be much appreciated!

Just bumping that I'd throw 20 USD in the ring to get a XMP adjustable bios for the Legion 5 15ACH6H

there is no XMP on amd 2021 model

SPI programmer is necessary？