So this PC case has a front door with 3 analog metters ( HDD , Temp and Fan ) . From the front door came some cables into inside of case :
-one HD Led ( this has a female and male jack , the male from front door came must be connected to the female from the case "inside" HD led and the female from the front door into the motherboard )
-one tempreture senzor what i cant lockate anywhere
-a 3pin male connector ( this i need to connect to the cooler from the side )
-and last one that 2 pin connector
Today i taked apart my pc case and there is no one cable missing ( i count the cables from the front door connection till to enter inside of case ) .
So my idea is that cable needs a switch into 12V or 5V connection , or i need a switch from 2pin female => 3pin female to put into my mobo .
Sorry for my bad english , its not my mature language