Reset CMOS

[obsidian_mh]

Using the CMOS jumper is the same as removing the battery with everything unplugged, is it not?

 

[jnick]

I'm pretty sure it is.

 

[tdg]

Yes, same effect.

 

[BarneyGumble]

pour water on it.

 

[CommanderFrank]

Removing the battery takes a little longer, the jumper shorts the connections and does an immediate reset to default values.