Hot-Swapping A Power Supply; Figure 70. Power Supply Led Indicators - Intel SR9000MK4U - Server System - 0 MB RAM Product Manual

Hot-swapping a Power Supply

To perform this procedure, you will first need to remove the top cover. The steps below
will direct you to the instructions to remove the top cover at the appropriate location in the
step sequence.
Cautions:
•
Be sure to remove only the failed component. Removing of an incorrect component
could cause system to malfunction.
•
A power supply cannot be hot swapped in the following configurations:
—
—
1. Remove the top cover. For instructions, see
2. Check the LED indicators on the power supplies. The red LED indicates the failed
power supply.
A
B
C
®
Intel Server System SR9000MK4U Product Guide
When input voltage is 100-127 V.
When only one power supply is installed.
A
Input Good LED
DC Output Good LED
Fault LED

Figure 70. Power Supply LED Indicators

"Removing the Top Cover" on page
!
B C
Indicates input power is good, when this green LED is on.
Indicates output power is good, when this green LED is on.
Indicates the power supply has a fault.
36.
AF001090
73