Have you connected the blue wire that I have described (actually on the PC motherboard connector) to the scotch-lock?
Yep, thats right, its the 10th wire along. I found it more convienient to place the scotch lock further up the wire, nearer the PSU.
To clarify further,
- There is only one blue wire on the ATX PSU.
- This blue wire goes to the ATX connector
- The extra blue wire that came with the tower is connected to the blue ATX wire with the scotch lock.
- The metal pin on the blue wire connects to the centra of your A1200 PSU.