Hello.
On new BIOS Asus disable undervolting on my laptop (N580GD with i5-8300H). And it become hotter, slower and louder as usual.
Official is no way to back to previos working BIOS (3.22). EZ Flash (build into asus firmware) refuse to flash older than 3.23 ROM - also via winflash with /nodata parameter.

Is any way to revert back to previous bios without unsoldering chip and program it ?

I read guide on reddit about search overclocking variable and i found it in bios image (same version as installed on my laptop):

0x2FC2D One Of: Overclocking Lock, VarStoreInfo (VarOffset/VarName): 0x78C, VarStore: 0x1, QuestionId: 0x1BE, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 B6 03 B7 03 BE 01 01 00 8C 07 10 10 00 01 00}
0x2FC3E One Of Option: Disabled, Value (8 bit): 0x0 {09 07 04 00 00 00 00}
0x2FC45 One Of Option: Enabled, Value (8 bit): 0x1 (default) {09 07 03 00 30 00 01}

I thing it address is 0x78C

Problem is that i dont have CpuSetup menu in RU to change it. Is any other way to change it without flash BIOS ?

Regards Lukas