i did tried to poplate A2 and b2 as the manual referring, but then qcode 55 comes in.
Also qcode 55 comes approximately 1 day after reseating the RAM or cpu meaning the pc working for whole day just fine, then suddenly after restart or turn on after the system was shut down - qcode 55 comes in
make me believe its mb/bios issue related and not bent pins or something like that
Silent Scone@ROG wrote:
This sounds a great deal like a mounting issue if it's intermittent. I would advise removing the motherboard from the enclosure and retesting if possible. Check for even mounting pressure and ensure any stand off screws are not overtorqued.