Questions & Answers for: E-Machines p7

...have 3 IDE ports the only other power plug that is left over (no idea what its for) is labeled P7 from the original powersupply if I manage to find a setting for P7 and the supply fires up then

where does the cable labled P7 go Hiya, I have an image for you to look at, and I will need confirmation that this is or is or is not what you are giving reference to. ...

WHAT IS THE P7 IN MY PC FOR Anything labeled with a "P", such as your P7, is a power connector from your power supply. Most, if not all, computer power supplies have extra connectors so that you can ...