MSI KT6V (MS-7021) D Bracket 2 pinout?

This MSI KT6V mobo ( http://www.msicomputer.com/product/p...model=KT6V-LSR ) does have a special D Bracket 2 connector for four diagnostic LED's.

I seems to misplaced the special back USB bracked with these LED's, so I searching now for it's pinout.

Description of the LED's are there as well, as in the manual:
http://www.msicomputer.com/support/sup_tshoot.asp

...but how to solder these LED's right on the mainboard, well, dunno. None of the active 8 pin's has a ground connection, and I hoped half of them will have it, so I can solder the LED's there easily, but... No. Anyone got any information regarding the pinout?