Where are the positive and negative power points? (please tell me a location)

[LloydDavies]

Hi,

I'm fine with finding a ground, but I can't seem to find a positive and negative location to solder in some 3mm LED's.

If someone could tell me the name of the spots, and their charge that'd be cool and I'll reward them

[Gizmo613]

here are the spots. https://www.acidmods.com/forum/index.php/topic,43204.0.html   
Just a quick search and there it was.

[Imled]

I'm looking to do a simple LED mod, but I can't seem to get my head around the points where the power comes from..

What setup would I have to use? I've got 0805 SMD LED's and also 3mm LED's.

Could someone show me a picture of their wiring if they've done something like this already?

Cheers.