Thank you, let me try to read the bios chip again

Thanks for the explanation, apologies because i have never made a post on the forum before

do i need to repost on the subforum again or i just need to put the attached file with model name/serial number/board model number on this forum?...

Not long ago I just bought this used laptop from online shop, everything was normal but i realized that i couldn't enter the BIOS.
my first thought was because fast startup so i tried disabling it
but i can't enter BIOS after pressing F2/Fn+F2 after restarting the laptop
tried turning off the laptop and turning it back on then pressing F2/Fn+F2 still didn't work
lastly i tried accessing via Windows UEFI Firmware Settings and it worked, but it stopped at the password screen. tried entering some password 3 times but only showing error system locked.

So i asking...

Huh
I didn't know there would be a self introduction.
i didn't study.
😭​