Acnodes PCH 3591 - Manual (Page 23)

28. H7/H8/H9/H10
: GM45+ICH9M Heat Sink SCREW HOLES, Four screw holes for
intel GM45 and ICH9M Heat Sink assemble.
29. H11/H12/H13
: PC104+ CARD SCREW HOLES, Three screw holes for PC104+
card assemble.
30. LED1/LED3
: LED STATUS. LED1:Motherboard Standby Power Good
status LED3: Motherboard CPU Power Good status.
31. MPCIE1
: (30mmx30mm Socket 52Pin),mini PCIE socket, it is located at the
bottom, it supports mini PCI-E devices with USB2.0, SMBUS and PCI-E signal.
32. H5/H6
: MPCIE1 SCREW HOLES, H5 for mini PCIE card (30mmx30mm Socket 52
Pin)
assemble. H6 Reserve.
33. IDE_CF1:
(CF Card socket), it is located at the bottom of the board and
serves as an insert interface for Type I and Type II Compact Flash card. The
operating voltage of CF card can be set as 3.3V or 5V.
The default setting of the
product is 3.3V.
34. DDR3:
(SO-DIMM 204Pin socket), DDRIII memory socket, the socket is located at
the bottom of the board and supports 204Pin 1.5V DDRIII 800/1066MHz FSB
SO-DIMM memory module up to 4GB.
35. PS2:
(2.0mm Pitch 1X6 box Pin Header), PS/2 keyboard and mouse port, the
port can be connected to PS/2 keyboard or mouse via a dedicated cable for direct
used.
Pin# Signal
Name
1 KBDATA