Power Supply LEDs
No. LED Symbol Color Status When Lit
1 Service Action
Required
Amber The power supply is faulty. Service action is
required.
2 OK Green Both DC outputs (3.3V standby and 12V
main) are active and within regulation.
3 AC Present Green AC voltage is applied to the power supply.
Note - The front and rear panel Service Action Required LEDs are also lit when the server
detects a power supply fault. See “Front Panel Components (Service)” on page 13 and “Rear
Panel Components (Service)” on page 15.
Related Information
■
“Locate a Faulty Power Supply” on page 91
■
“Verify Power Supply Functionality” on page 95
90 SPARC T5-2 Server Service Manual • February 2017