Cosmos S Power Switch and Gigabyte UD7

[Sharpedge]

I have just installed a Gigabyte UD7 motherboard into my Cosmos S and I'm not able to get the power switch to work. The power switch lead is a 2 pin female and the mother board header for the lead is a 3 pin male. The manual explains that the left pin is + and the right pin is -. There is no mention of the centre pin. I have tried the power lead on both middle left and middle right and have not managed to get the case to start from the touch sensitive button.

Is there a 2 to 3 converter out there or do I simply cut the power lead socket in half and insert each wire separately? Any ideas?

 

[copycatuk]

i may be talking a load of rubbish here but have you connected the power for the touch button aswell as the power header on keyboard?

 

[RJC]

Are you looking at the right pins, as the manual shows only 2!

Pic below.

 

[DELETED_83755]

RJC is correct, my cooler master case had 2 female lead for power switch. which goes in the F_PANEL (front panel header)

You may be referring to the 3 pin male PWR_LED (system power LED header), which I haven't used in my Gigabyte mobo.

 

[Sharpedge]

DOH!!!!!!
Could not see the wood for the trees....Thanks for the help