Finally got password removed from the motherboard.
What I did was using the SUPER.ROM method . Saw online that using a fat or fat32 formatted usb (no need to be bootable), place a recent copy of bios, and rename it to SUPER.ROM. With USB plugged, hold on to ctrl+home, power on the system. Wait till it reads your USD, before release. It will start updating the bios.
In my case, usb doesn't have led, I waited for about a minute, and the screen started to change. It showed it's going into recovery mode, then I released ctrl+home, it went on about a minute, and entered my bios (which isn't accessible before). I loaded optimized defaults, saved, and exit. That removed my system password, and I can now go into Bios as well. My BMC is also password protected. So that's a new issue I'm dealing with right now. But not as serious. I should be able to manage.
What I did was using the SUPER.ROM method . Saw online that using a fat or fat32 formatted usb (no need to be bootable), place a recent copy of bios, and rename it to SUPER.ROM. With USB plugged, hold on to ctrl+home, power on the system. Wait till it reads your USD, before release. It will start updating the bios.
In my case, usb doesn't have led, I waited for about a minute, and the screen started to change. It showed it's going into recovery mode, then I released ctrl+home, it went on about a minute, and entered my bios (which isn't accessible before). I loaded optimized defaults, saved, and exit. That removed my system password, and I can now go into Bios as well. My BMC is also password protected. So that's a new issue I'm dealing with right now. But not as serious. I should be able to manage.