Ask LG 16UD70R-G.AX76B Bios

[ercob]

Hi i need working bios dump for LG 16UD70R-G.AX76B
Issue: power on black screen and restart every 15-20 sec
Mother board model: 14/16U70Q MAIN B/D rev1.2 EAX70062302 HANNSTAR
Serial: 305NZRP049422
AMD RYZEN5 7350U
The original bios in attached
THX in advance