HP HPE StoreOnce 3100 Series, Руководство по техническому обслуживанию и ремонту

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Table 9 Front panel system status LEDs (continued)
Description Display
Indicator
1
Normal operation Off Locate UID
Location requested. Safe to power off. Blue on
Location requested. Do not power off.
Indicates that maintenance is in Blue flashing
progress. For example, firmware
updating.
1
These indicators are also located on the rear panel directly above power supply 2.
Disk drive LEDs
Table 10 Disk drive status LEDs
Description Display Indicator
No fault, no I/O Green on, amber off Status LED
No fault, active I/O Green flashing, amber on
Fault Green off, amber on
Predictive fault, no I/O Green on, amber flashing
Predictive fault, active I/O Green flashing, amber flashing
Normal operation Off Locate UID
Location requested. Safe to remove. Blue on
Location requested. Do not remove.
Indicates that maintenance is in Blue flashing
progress. For example, firmware
updating.
NOTE: See Hot spare disk and LEDs on the HPE 5100 System (page 49) for information about
the LED behavior on the hot spare disk.
Figure 13 Capacity Upgrade rear view
1 2 3 1 5 4 6 7 8 9 2 10 11
2. Fan status LED 1. Fan locate UID
4. I/O module status LED 3. Pullout tab with serial number label
6. Data ports 5. I/O module locate UID
8. Seven-segment display 7. Data port status LEDs
10. System status LED 9. System locate UID
11. Power supply status LED
Using LEDs to diagnose problems 27