Figure 35 2U12 And 2U24 Operator's Panel Fault Leds - Seagate Exos E 2U12 Series Hardware Installation And Maintenance Manual

6. Complete the following actions if the enclosure does not report as much capacity as expected:
a. Verify you correctly installed the drive modules, and they are all latched to the baseplane connectors.
b. Verify all installed drive module carriers display green LEDs, rather than fault LEDs. See
module in its carrier" on page 74
replacement procedures for any with fault LEDs.
Interpret storage and expansion enclosure fault LEDs
Throughout the storage and expansion enclosures, steady amber LEDs indicate a fault condition, but flashing indicates a non-
critical condition. Some FRUs have more than one fault condition. An asterisk (*) indicates a fault condition.
2U12 and 2U24 enclosure fault LEDs
Visually inspect the front panel area for fault LEDs, then locate the component fault LEDs, based on identified general
location, identified on the operator's panel or the drive modules. This is the only option available. The asterisk (*) indicates a
fault condition.
Operator's panel fault LEDs
The operator's (ops) panel uses green and amber LEDs to identify various states. Use the amber fault conditions identified on
the ops panel to direct you to the fault LEDs on suspect modules. The asterisk (*) indicates a fault condition.
LED Type
Module fault Amber
Drive carrier fault LED
The drive module in its carrier (DDIC) uses an amber LED to identify various states and fault conditions. The asterisk (*)
indicates a fault condition.
58 Chapter 8 Hardware installation and configuration issues
or "Replace a 5U enclosure drive module in its carrier" on page
Color State Status
On* Expansion enclosure rear panel area module fault or temperature issue
Off Expansion enclosure rear panel area modules functioning properly

Figure 35 2U12 and 2U24 operator's panel fault LEDs

"Replace a 2U enclosure drive
83, following