I have SYS-A22GA-NBRT and when I go to update my BIOS to 1.2, I get an issue where it will get stuck in staging and now immediate powers off after powering on.
For this issue, please ensure that your motherboard CPLD revisions are at least at C6 (CPLD2) and D4 (CPLD 1). If this issue occurs while the CPLD FW are at these revisions, please reflash them, applying CPLD2 first, then CPLD1.