4.
LPC debug card connector (14-1 pin LPC1)
This is a low pin count interface used to plug in the LPC debug card.
5.
Serial General Purpose Input/Output connector (6-1 pin SGPIO1)
This connector is used for the SGPIO peripherals for the LSI MegaRAID and
Intel Matrix RAID SATA LED.
4-12
Chapter 4: Motherboard information