Step 3. Remove the heat sink support bracket if necessary.
a.
Loosen the two screws that secure the support bracket.
b.
Hold the support bracket and remove it from the system board.
Figure 90. Heat sink support bracket replacement
After this task is completed
1. Each processor socket must always contain a cover or a PHM. Protect an empty processor socket with
a cover or install a new PHM.
2. If you are removing the PHM as part of a system board replacement, set the PHM aside.
3. If you are reusing the processor or heat sink, separate the processor from its retainer. See
“Separate the
processor from carrier and heat sink” on page 135
.
4. Install a replacement unit (see
“Install a processor and heat sink” on page 137).
5. 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.
6. To transfer Intel
®
On Demand Suite from the defective processor to the new processor, see
“Enable
Intel
®
On Demand” on page 193
.
Separate the processor from carrier and heat sink
This task has instructions for separating a processor and its carrier from an assembled processor and heat
sink, known as a processor-heat-sink module (PHM). This procedure must be executed by a trained
technician.
About this task
To avoid potential danger, make sure to read and follow the safety information.
Attention: Read
“Installation Guidelines” on page 41 and “Safety inspection checklist” on page 42 to make
sure that you work safely.
Chapter 5. Hardware replacement procedures 135
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