How to re-enable BIOS settings via AMERICAN MEGATRENDS?

If it's a desktop, you generally need to remove the right side panel when looking from the back, and you can see it against the motherboard.. it's a "button" battery CR2032 with a diameter of 20 mm and a thickness of 3.2 mm... be careful to put the new one in the same orientation, generally the + is visible and the - is therefore against the motherboard... if it's a laptop, it's really much harder to locate and change, it's often necessary to disassemble a good part of the machine....!

--
"Who wants to climb a mountain starts from the bottom!"
Signed: "Gillette" a.k.a "nobody"! ;) (°!°)

Thank you for these very precise instructions (in my case it's a fixed one so apparently easier...) all that's left for me is to put them into practice!

In order to stay in the "poupougnesque move" :=)

"The winds roar, but the mountain remains immobile."
Japanese Proverbs

Thank you "POUPOUGNE" for the response. However, another question arises now:
where is this "damn" motherboard battery located?

Pitipanda

;)....+ 1 !

--
"Whoever wants to climb a mountain starts from the bottom!"
Signed: "Gillette" aka "nobody"! ;) (°!°)