Originally posted by RoydRage
THT,

A VR is a Variable Resister... Or Pot... You can get them at Radio Shack... With the recommened Resistance.

And Yes, Ground is the Chassis.... I like using the Bare Metal Surface around the Holes for screwing the motherboard to the case. pick one closest to the VR....

BTW, Sys, Nice picture...

Royd
Thanks! I use the fan plug grounds myself.