User Manual

22
English
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 8)
is motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
is motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
Serial Port Header
(9-pin COM1)
(see p.1, No. 24)
is COM1 header
supports a serial port
module.
TPM Header
(17-pin TPMS1)
(see p.1, No. 22)
is connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Print Port Header
(25-pin LPT1)
(see p.1, No. 23)
is is an interface
for print port cable
that allows convenient
connection of printer
devices.
1
GN D
SM B _DATA_MAIN
LA D 2
LA D 1
GN D
S_ P WRDWN #
SE R IRQ #
GN
D
P C I C L K
P C I R ST #
LA D 3
+3 V
LA D 0
+3VS B
GN D
FR A M E
SM B _CLK_MAIN
12
1
24
13
5
1
8
4
1
AF D #
ER R OR#
PI N IT#
GN D
SL I N#
ST B #
SP D 0
SP D 1
SP D 2
SP D 3
SP D 4
SP D 5
SP D 6
SP D 7
AC K #
BU S Y
PE
SL C T