Installing The Non-Hot-Swap Power Supply - Lenovo System x3100 M4 Installation And Service Manual

6. Install the heat sink onto the microprocessor as described in
sink" on page 226.

Installing the non-hot-swap power supply

This procedure applies only to 4U server models with non-hot-swap power supplies.
Statement 8
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a with one of these
parts, contact a service technician.
To install a non-hot-swap power supply on 4U server models with non-hot-swap power supplies, complete
the following steps.
1. Remove the air duct.
2. Remove the heat sink (see
3. Position the power supply in the chassis so that the screw holes in the power supply are aligned with the
corresponding holes in the rear of the chassis.
System x3100 M4 Installation and Service Guide
66
"Removing the microprocessor and heat sink" on page
"Replacing a microprocessor and heat
37).