Figure 58. Ops Panel LEDs
Table 14. Ops Panel LED Descriptions
Display/LED Description
Unit Identification Display Usually shows the identification number for the enclosure, but can be
used for other purposes.
Power On/Standby LED Amber if the system is in standby. Green if the system has full power.
Module Fault LED
Amber indicates a fault in a PSU, cooling module or ESM. Check the
drawer LEDs to see if a drive fault is indicated (see “Drawer LEDs” on
page 59).
Logical Status LED Amber indicates a fault from something other than GEM (usually a disk
drive fault, or an HBA, or an internal or external RAID controller). Check
the drawer LEDs to see if a drive fault is indicated (see “Drawer LEDs”
on page 59).
Drawer 1 Fault LED
Amber if there is a drive, cable or sideplane fault in drawer 1. Open the
drawer and check the disk drive LEDs for faults.
Drawer 2 Fault LED
Amber if there is a drive, cable or sideplane fault in drawer 2. Open the
drawer and check the disk drive LEDs for faults
PSU LEDs
Note: 5U Enclosures only.
Chapter 5. Troubleshooting and Problem Solving 57
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