146
Chapter 5 SCSI Backplane and Drives: Hot-swapping and Configuring
Front Panel Connector
The front panel connector and cable provide the chassis-wide I
2
C bus and
the electrical path between the drive fault indicators (LEDs) and the SCSI
backplane that controls them.
OM04669
1
Pin
Name
Description
1
GND
Electrical ground (0V)
2
I2C_SDA
I
2
C SDA (Serial Data)
3
GND
Electrical ground (0V)
4
I2C_SCL
I
2
C Serial Clock
5
RFU
Reserved for future use
6
FAULT1_L
Fault signal for drive 1 (logical drive 0)
7
FAULT2_L
Fault signal for drive 2 (logical drive 1)
8
FAULT3_L
Fault signal for drive 3 (logical drive 2)
9
FAULT4_L
Fault signal for drive 4 (logical drive 3)
10
FAULT5_L
Fault signal for drive 5 (logical drive 4)
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Summary of Contents for MB440LX
Page 1: ...Intel MB440LX System Installation Guide...
Page 6: ...1 6 Your Chapter Title Goes Here...
Page 16: ...16 Contents...
Page 26: ...26 Chapter 1 Server Description OM05793 Figure 1 4 Security Padlocks...
Page 48: ...48 Chapter 2 Installing The System...
Page 78: ...78 Chapter 3 Configuring The System...
Page 114: ...114 Chapter 4 Working Inside Your System OM05791A 1 2 3 Figure 4 19 Lithium Back up Battery...
Page 116: ...116 Chapter 4 Working Inside Your System OM05268 Figure 4 20 Removing the Front Panel Board...
Page 118: ...118 Chapter 4 Working Inside Your System OM05278 Figure 4 21 Front Panel Fans...
Page 127: ...M440LX Server System Product Guide 127 OM05771 Figure 4 26 Removing the Power Share Backplane...
Page 132: ...132 Chapter 4 Working Inside Your System...
Page 137: ...M440FX Server System Product Guide 137 OM06470 1 2 Figure 5 2 Installing a Hard Disk Drive...
Page 200: ...200 Chapter 9 I O Ports and Connectors...
Page 224: ...224 Chapter 10 Solving Problems...