HP HPE StoreOnce 3100 Series Maintenance And Service Manual page 27

Table 9 Front panel system status LEDs (continued)
1
Indicator
Locate UID
1
These indicators are also located on the rear panel directly above power supply 2.
Disk drive LEDs
Table 10 Disk drive status LEDs
Indicator
Status LED
Locate UID
NOTE: See Hot spare disk and LEDs on the HPE 5100 System (page 49)
the LED behavior on the hot spare disk.
Figure 13 Capacity Upgrade rear view
1 2 3 4
1. Fan locate UID
3. Pullout tab with serial number label
5. I/O module locate UID
7. Data port status LEDs
9. System locate UID
11. Power supply status LED
Display
Off
Blue on
Blue flashing
Display
Green on, amber off
Green flashing, amber on
Green off, amber on
Green on, amber flashing
Green flashing, amber flashing
Off
Blue on
Blue flashing
5 6 7 8 1 2 9
Description
Normal operation
Location requested. Safe to power off.
Location requested. Do not power off.
Indicates that maintenance is in
progress. For example, firmware
updating.
Description
No fault, no I/O
No fault, active I/O
Fault
Predictive fault, no I/O
Predictive fault, active I/O
Normal operation
Location requested. Safe to remove.
Location requested. Do not remove.
Indicates that maintenance is in
progress. For example, firmware
updating.
10 11
2. Fan status LED
4. I/O module status LED
6. Data ports
8. Seven-segment display
10. System status LED
Using LEDs to diagnose problems
for information about
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