Specifications
B85M Pro3
21
English
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.6, No. 1)
Please connect an ATX
12V power supply to this
connector.
Chassis Intrusion Header
(2-pin CI1)
(see p.6, No. 15)
is motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. is
feature requires a chassis
with chassis intrusion
detection design.
TPM Header
(17-pin TPMS1)
(see p.6, No. 18)
is connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certicates, passwords,
and data. A TPM system
also helps enhance
network security, protects
digital identities, and
ensures platform integrity.
1
Signal
GND
1
GN D
SM B_DATA_MA IN
LA D2
LA D1
GN D
S_ PWRDWN#
SE RIRQ#
GN D
PC ICLK
PC IRST#
LA D3
+3 V
LA D0
+3 VSB
GN D
FR AME
SM B_CLK_MAI N