Connecting Front Panel Connectors

Rhardata

Commendable
Jun 13, 2016
3
0
1,510
The power LED, power switch, and HDD LED aren't marked which one is positive and which one is negative. They just have an arrow marked on the back. How do I tell which wire is positive and which is negative? What is the difference between DX and DY on the USB header?
 
Solution
Led/power switches - +/- doesn't matter mate , they're just a shorting system between the 2 pins.
You can't actually fit them wrong , there isn't a wrong way.

Non idea on the usb header ?? They will only fit one way.