Replacing The Hot-Swap Power Supply Cage; Removing And Replacing Tier 2 Crus; Removing The Microprocessor And Heat; Sink - Lenovo System x3100 M4 Installation And Service Manual

Replacing the hot-swap power supply cage

This procedure applies only to the 5U server model with hot-swap power supplies (Model name: 2582-F4x).
To install the hot-swap power supply cage on the 5U server model with hot-swap power supplies (Model
name: 2582-F4x), complete the following steps.
1. Place the power-supply cage into the chassis and slide it toward the rear of the server until the retaining
clips engage the top of the chassis, then install the four screws to secure the power-supply cage to the
chassis.
Retaining
clips
2. Install the other two screws to further secure the power-supply cage to the chassis, which is located in
front of the power-supply cage.
3. Connect the cables from the power-supply cage to the system board and all internal components (see
"System-board internal connectors" on page 25
4. Stand the server back up in its vertical position.
5. Reinstall the hot-swap power supplies (see
6. Install and lock the side cover (see
7. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.

Removing and replacing Tier 2 CRUs

You may install a Tier 2 CRU yourself or request IBM to install it, at no additional charge, under the type of
warranty service that is designated for your server.
The illustrations in this document might differ slightly from your hardware.
Removing the microprocessor and heat sink
Use this information to remove the microprocessor and heat sink.
System x3100 M4 Installation and Service Guide
222
for the locations of the internal connectors).
"Replacing the hot-swap power supply " on page
"Replacing the side cover" on page
Screws
147).
218).