A+ SERVER 1042G-TF User's Manual
5-18
SMBus Header
The header at SMBus is for the System
Management Bus. Connect the appropriate
cable here to utilize SMB on the system. See
the table on the right for pin definitions.
SMBus Header
(SMBus)
Pin Definitions
(JSMB1)
Pin# Definition
1
Data
2
Ground
3
Clock
4
No Connection
Chassis Intrusion
A Chassis Intrusion header is located at JL1.
Attach the appropriate cable to inform you of
a chassis intrusion.
Chassis Intrusion
Pin Definitions
(JL1)
Pin# Definition
1
Battery voltage
2
Intrusion signal
ATX PS/2 Keyboard and PS/2 Mouse
Ports
The ATX PS/2 keyboard and PS/2 mouse are
located next to the Back Panel USB Ports 0/1
on the motherboard. See the table at right for
pin definitions.
PS/2 Keyboard/Mouse Pin
Definitions
PS2 Keyboard
PS2 Mouse
Pin# Definition
Pin# Definition
1
KB Data
1
Mouse Data
2
No
Connection
2
No
Connection
3
Ground
3
Ground
4
Mouse/KB
VCC (+5V)
4
Mouse/KB
VCC (+5V)
5
KB Clock
5
Mouse Clock
6
No
Connection
6
No
Connection
VCC: with 1.5A PTC (current limit)
Power SMB (I
2
C)
The Power System Management Bus (
I2
C)
connector (JPI2C1) monitors the power
suppply, fan and system temperatures. See
the table on the right for pin definitions.
Power SMB I
2
C
Pin Definitions
(JPI2C)
Pin# Definition
1
Clock
2
Data
3
PWR Fail
4
Ground
5
+3.3V
Summary of Contents for 1042G-TF
Page 1: ...SUPER USER S MANUAL Revision 1 0e A SERVER 1042G TF ...
Page 5: ...v Preface Notes ...
Page 10: ...A SERVER 1042G TF User s Manual x Notes ...
Page 16: ...1 6 A SERVER 1042G TF User s Manual Notes ...
Page 32: ...3 4 A SERVER 1042G TF User s Manual Notes ...
Page 52: ...4 20 A SERVER 1042G TF User s Manual Notes ...
Page 89: ...Chapter 6 Advanced Chassis Setup 6 5 Figure 6 3 Removing a Hard Drive Carrier 1 1 1 2 ...
Page 93: ...Chapter 6 Advanced Chassis Setup 6 9 Figure 6 6 Installing the Air Shroud 4 1 4 1 5 ...