Scsi Backplane Status Leds; Table 34. Hard Drive Activity Led; Table 35. Scsi Backplane Led - Intel SC5300BRP Technical Product Specification

Intel® Server Chassis SC5300 5U Kit TPS
defined by the firmware, is detected.
Drive
1 Drive 0 - Conn 2
2 Drive 1 – Conn 3
3 Drive 2 – Conn 4
4 Drive 3 – Conn 5
5 (6 HDD
Drive 4 – Conn 6
only)
6 (6 HDD
Drive 5 – Conn 7
only)
The hot-swap controller (HSC) is responsible for turning the drive fault LEDs on or off according
to the states specified via commands received from SAF-TE and the IMB. The drive fault LEDs
are yellow and indicate failure status for each drive. The LEDs are physically located on the
LVD SCSI backplane.
The LEDs are 4-terminal dual-color (yellow and green) and are physically located on the
backplane.
5.1.12

SCSI Backplane Status LEDs.

Each SCSI backplane has two status LEDs used to indicate system fail or system alarm. These
LED's are located on the power connector side of the SCSI backplane and are visible from the
interior of the chassis.
4 HDD
4 DD
6 HDD
6 HDD
The following are isometric views of the SCSI backplane assemblies.
Revision 1.31

Table 34. Hard Drive Activity LED

HSBP LED 4 HDD Bay
Activated
Designator
D1
D2
D3
D4
none
None

Table 35. SCSI Backplane LED

Back plane LED Designator
D5
D6
D7
D8
6 HDD Bay
LED LED
Designator
D1
D2
D3
D4
D5
D6
Signal Name
SYS_FAIL
SYS_ALARM
SYS_FAIL
SYS_ALARM
Hard Disk Drive Bays
Fault Activity
LED LED
Color Color
Yellow Green
Yellow Green
Yellow Green
Yellow Green
Yellow
Green
Yellow
Green
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