thank you peste. I try BIOS from post#29 and problems are unfortunately same

Hello, help me with Lenovo V330-15IKB 81AX bios dump please🙏after update bad display, fan spin, and caps lock on. In attached files is original BIOS backup.
Thank you very much for any help. [TABLE]
[TR]
[TD]Full machine model number[/TD]
[TD]LENOVO V330-15IKB 81AX[/TD]
[/TR]
[TR]
[TD]MTM[/TD]
[TD]81AX00SWCK[/TD]
[/TR]
[TR]
[TD]Serial number[/TD]
[TD]R90T6HPJ[/TD]
[/TR]
[TR]
[TD]UUID Number[/TD]
[TD]ED735400-89F3-43A2-A7C2-FC9192965677[/TD]...

Hello, help me with Lenovo V330-15IKB 81AX bios dump please🙏after update bad display, fan spin, and caps lock on. In attached files is original BIOS backup -
Thank you very much for any help. [TABLE="width: 605"]
[TR]
[TD][SIZE=15px][COLOR=black][FONT=Calibri]Full machine model number[/FONT][/COLOR][/SIZE][/TD]
[TD][SIZE=15px][COLOR=black][FONT=Calibri]LENOVO V330-15IKB 81AX[/FONT][/COLOR][/SIZE][/TD]
[/TR]
[TR]
[TD][SIZE=15px][COLOR=black][FONT=Calibri]MTM[/FONT][/COLOR][/SIZE][/TD]
[TD][SIZE=15px][COLOR=black][FONT=Calibri]81AX00SWCK[/FONT][/COLOR][/SIZE][/TD]...