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18
CASE: Chassis Intrusion Detect Header
This detects if the chassis cover has been removed. This function needs a chassis
equipped with intrusion detection switch and needs to be enabled in BIOS.
Pin 1-2
Short Chassis cover is removed
Open Chassis cover is closed
TPM: TPM module header
Trusted Platform Module (TPM) is a published specification detailing a microntroller
that can store secured information, and implementations of that specification.
Pin
1
2
3
4
5
6
7
8
9
10
LPT: Onboard parallel port header
This is a header that can be used to connect to the printer, scanner or other devices.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
Function
Signal Name
TPM_CLK
GND
LFRAME#
KEY
LREST#
SMBDATA
LAD3
LAD2
VCC3
LAD1
Signal Name
STROBE
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK
BUSY
PE
SLCT
Installing the Motherboard
Pin
Signal Name
11
LAD0
12
GND
13
RESERVE0
14
RESERVE1
15
VCC3_DUAL
16
SERIRQ
17
GND
18
GND
19
LPCPD#
20
SMBCLK
Pin
Signal Name
14
AFD
15
ERROR
16
PRNINIT
17
SLIN
18
Ground
19
Ground
20
Ground
21
Ground
22
Ground
23
Ground
24
Ground
25
Ground
26
Key
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