
X8SIA/X8SIA-F
ATX PS/2 Keyboard and PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2 mouse are located next to the Back Panel USB Ports 0/1 on the mother- board. See the table at right for pin definitions.
Mouse
PS/2 Keyboard/Mouse Pin
Definitions
PS2 Keyboard  | PS2 Mouse  | ||||
Pin#  | 
  | Definition  | Pin#  | 
  | Definition  | 
  | 
  | ||||
1  | 
  | KB Data  | 1  | 
  | Mouse Data  | 
  | 
  | ||||
2  | 
  | No Connection  | 2  | 
  | No Connection  | 
  | 
  | ||||
3  | 
  | Ground  | 3  | 
  | Ground  | 
  | 
  | ||||
4  | 
  | Mouse/KB VCC  | 4  | 
  | Mouse/KB VCC  | 
  | 
  | ||||
  | 
  | (+5V)  | 
  | 
  | (+5V)  | 
5  | 
  | KB Clock  | 5  | 
  | Mouse Clock  | 
  | 
  | ||||
6  | 
  | No Connection  | 6  | 
  | No Connection  | 
  | 
  | ||||
  | 
  | 
  | 
  | 
  | 
  | 
VCC: with 1.5A PTC (current limit)
Keyboard
1. Keyboard (Purple)
2. Mouse (Green)
KB/MOUSE  | 
  | 
USB0/1 USB2/3  | JPUSB1  | 
COM1  | 
  | 
VGA  | 
  | 
JPL2 JPL1  | 
  | 
  | LAN1/LAN2  | 
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 JPI2C JPW1 ![]()
FLOPPYFAN1
DIMM1B DIMM1A DIMM2C DIMM2B DIMM2A
DDR3 1066/1333 UDIMM/RDIMM required  | DIMM1C  | FAN2/CPUFAN  | 
FAN2  | 
LE1
JLED
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JF1
CPU
IPMI_LAN
JF1
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
FAN5  | 
  | SLOT7   | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
1
JPB:BMC
Hermon
X8SIA
COM2
SLOT6 
SLOT5 
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SLOT4 
PCI-E
2.0
X8![]()
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SLOT3 
  | JPG1  | 
JI2C1  | SLOT2   | 
  | |
JI2C2  | JWOL:  | 
Wake on Lan  | 
SLOT1 PCI 33MHz  | 
USB5
JWOR  | 
  | 
  | 
  | 
Wake on Ring  | IPMB  | USB6/7  | USB8/9  | 
PCH  | 
+
USB4  | CMOS CLEAR  | 
JBT1  | 
FAN3![]()
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+
JL1:
JD1
JWF1
2