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ATX Power Connector (Input 9V-19V)
(4-pin ATX12V1)
(see p.8, No. 1)
TPM Header
(19-pin TPM1)
(
see p.8, No. 4)
PS2_KB_MS1
(8-pin PS2_KB_MS1)
(see p.8, No. 12)
Print Port Header
(25-pin LPT1)
(see p.8, No. 10)
4
3
2
1
1
20
Please connect an ATX 12V
power supply to this connector.
1-2: GND
3-4: DC Input
This connector supports a
Trusted Platform Module (TPM)
system, which can
securely store keys, digital
certiicates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
PIN
Signal Name
1
2
3
4
5
6
7
8
This is an interface for print
port cable that allows
convenient connection of printer
devices.
KBCLK
+5V
KBDATA
+5V
MSDATA
GND
MSCLK
GND
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