Find motherboard battery

that is empty in my quadtel pc

[QUOTE=niek1928;2548702]that is empty in my quadtel pc[/QUOTE]

Need more info and specs of the model and type of motherboard?? Motherboard battery should be a round silver metallic looking circular object that should be what it looks like but without knowing what motherboard exactly you have it be hard to say where to look.

This is what you need to go in there

Lithium Coin Cell Battery