Chapter 4
Maintaining the Workstation
4-15
4.5.4
Replacing a CPU
This section describes how to remove or replace a CPU and heatsink. The remove
and replace procedures are identical for both CPU 0 (on the motherboard) and CPU
1 (on the optional mezzanine card).
4.5.4.1
Preparing for Installation
Note –
Before removing a CPU from the motherboard, create a backup file to
preserve all important data.
1. Turn off the system and all of the peripherals connected to it, then unplug the AC
power cord from the system.
2. Remove the left-side access panel.
3. Gently lay the system on its right side on a stable, non-slip surface.
Caution –
The heatsink can become extremely hot. Allow a few minutes for the
heatsink to cool before attempting this procedure.
4.5.4.2
Removing a Heatsink/Fan Assembly and CPU
The procedures for removing a heatsink/fan assembly will vary, depending on the
model of assembly installed on the motherboard. Make sure to identify the
heatsink/fan assembly part number before doing the installation.
Caution –
The heatsink can become extremely hot. Allow a few minutes for the
heatsink to cool before attempting the upgrade.
Содержание W1100z
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