Oracle SPARC T7-2, Service Manual, Page: 36 / 188

Interpreting LEDs
Step Description Links
■ “Rear Panel Controls and
LEDs” on page 38
2. Check the LEDs on the individual components.
Component LEDs might not be lit even though the
component is faulty. Rely on software to determine
if a component is faulty, see “Identify Faulted
Components” on page 31 .
■ “Servicing Drives” on page 65
■ “Servicing Fan Modules” on page 77
■ “Servicing Power Supplies” on page 85
■ “Servicing Memory Risers and
DIMMs” on page 91
■ “Servicing PCIe Cards” on page 125
■ “Servicing the Motherboard” on page 147
Related Information
■
“Checking for Faults” on page 29
■
“Performing Advanced Troubleshooting” on page 40
■
“Clear a Fault Manually” on page 45
Front Panel Controls and LEDs
No. LED Icon or Label Description
1 System Server
Locator LED and
button (white)
You can turn on the Locator LED to identify a particular server. When lit, the LED blinks
rapidly. Turn on the Locator LED by pressing the Locator button with a stylus, or see
“Locate the Server” on page 52 .
36 SPARC T7-2 Server Service Manual • July 2019