ASRock Fatal1ty B450 Gaming-ITX 'Restore on AC/Power Loss' not working | Wenhan Code life

ASRock Fatal1ty B450 Gaming-ITX 'Restore on AC/Power Loss' not working

I have a ASRock Fatal1ty B450 Gaming-ITX with the latest BIOS 3.40.
As I want to power it on remotely, In Bios setting I enabled ‘Restore on
AC/Power Loss’ option on BIOS, but it’s not working.

Then I found below and upgrade my bios firmware to 3.53, and everything works
just fine!
You can find the v3.53 on below link.

http://forum.asrock.com/forum_posts.asp?TID=12059&title=fatal1ty-b450-gamingitx-restore-on-ac-power-loss