Fan Replacement; Hot-Swap Power Supply Installation - Lenovo ThinkAgile CP Hardware Part Replacement And Component Maintenance Procedures

Procedure performed by: customer or field service
Complete the following steps to install a hot-swap power supply.
Step 1. Slide the hot-swap power supply into the bay until the release latch clicks into place.
Important: During normal operation, each power-supply bay must contain either a power supply
or power-supply filler panel for proper cooling.
Step 2. Connect one end of the power cord for the new power supply into the AC connector on the back of
the power supply. Then, connect the other end of the power cord into a properly grounded
electrical outlet.
Figure 44. Hot-swap power supply installation
Note: Connect the power cord to the power supply unit. Ensure that the cord is properly
connected to the power supply.
The installation of a hot-swap power supply is now complete.
After installing the hot-swap power supply:
1. Reconnect any cables that you removed.
2. If the node is turned off, turn it on and ensure that the power supply is replaced successfully:
• The amber warning LED on node front panel is off.
• The green indicator light on each power supply is illuminated.
3. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.

Fan replacement

Use the following procedures to remove and install a compute enclosure fan.
.
Chapter 5 Part replacement and maintenance procedures
99