2 7
2 7
2 7
2 7
2 7
Infrared Module Header
This header supports an optional
(5-pin IR1)
wireless transmitting and
(see p.11 No. 24)
receiving infrared module.
USB 2.0 Headers
Besides six default USB 2.0
(9-pin USB12_13)
ports on the I/O panel, there are
(see p.11 No. 16)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB10_11)
(see p.11 No. 18)
(9-pin USB8_9)
(see p.11 No. 19)
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
1
USB
_
P
W
R
P
-10
G
N
D
DU
MMY
USB
_
P
W
R
P
+10
G
N
D
P
-11
P
+11
TPM Header
This connector supports a
(19-pin TPM1)
Trusted Platform Module (TPM)
(see p.11 No. 25)
system, which can securely
store keys, digital certificates,
passwords, and data. A TPM
system also helps enhance
network security, protects
digital identities, and ensures
platform integrity.
1
GND
NC
LAD2
LAD1
GND
NC
SERIRQ
CLKRUN
NC
PCICLK
PCIRST#
LAD3
+3V
LAD0
NC
+3VSB
GND
PWRDWN
FRAME
1
IRTX
+5VSB
DUMMY
IRRX
GND
1
DUMMY
GND
P+13
P-13
USB_PWR
USB_PWR
GND
P+12
P-12
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.11 No. 26)
convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
