Lenovo ideacenter gaming 5 17iab7 BIOS - need help

Hi guys, new to the forum here.

I tried to follow a guide here and now everytime I try to boot my PC it just beeps non stop until I remove the AC cord and plug it back in. On the next shutdown it does that again and I have to remove cord and plug back in. It wont boot unless I remove AC and put back. I tried booting without CMOS battery and same results.

I applied this code: “setup_var_cv SaSetup 0x18D 0x1 0x2”

Can you please let me know how to get this reset back to normal or how to fix this?

Attaching my BIOS and details extracted as best as I could. Sorry in advanced for any trouble I may have caused you by my careless reading and not following proper instructions.

Thanks!!