Switch power jumper do not know which one which then do?
Motherboard if it is old-fashioned 9-pin is the left side of the HDD LED left and then the left is the POWER LED lower right is restart the rester right power
Not the old 9-pin, then the board marked on the plug can be a
If it is green black line green line red line red line red line is red line is red!
You say the switching power supply is the type of switching power supply,