Remove a processor and heat sink
This task has instructions for removing an assembled processor and heat sink, known as a processor-heat-sink module (PHM). This task requires a Torx T30 driver. This procedure must be executed by a trained technician.
About this task
S002
CAUTION
The power-control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
S012
CAUTION
Hot surface nearby.
S011
CAUTION
Sharp edges, corners, or joints nearby.
Attention
- Read Installation Guidelines and Safety inspection checklist to ensure that you work safely.
- Power off the server and peripheral devices and disconnect the power cords and all external cables. See Power off the server.
- Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-sensitive components in their static-protective packages until installation, and handling these devices with an electrostatic-discharge wrist strap or other grounding system.
- Each processor socket must always contain a cover or a PHM. When removing or installing a PHM, protect empty processor sockets with a cover.
- Do not touch the processor socket or processor contacts. Processor-socket contacts are very fragile and easily damaged. Contaminants on the processor contacts, such as oil from your skin, can cause connection failures.
- Do not allow the thermal grease on the processor or heat sink to come in contact with anything. Contact with any surface can compromise the thermal grease, rendering it ineffective. Thermal grease can damage components, such as the electrical connectors in the processor socket.
- Remove and install only one PHM at a time. If the system supports multiple processors, install the PHMs starting with the first processor socket.
Note
The heat sink, processor, and processor carrier for your system might be different from those shown in the illustrations.
The following illustration shows the components of the PHM.
Figure 1. PHM components
1 Heat sink | 9 Clips to secure processor in carrier |
2 Heat sink triangular mark | 10 Processor ejector handle |
3 Processor identification label | 11 Carrier triangular mark |
4 Nut and wire bail retainer | 12 Processor heat spreader |
5 Torx T30 nut | 13 Thermal grease |
6 Anti-tilt wire bail | 14 Processor contacts |
7 Processor carrier | 15 Processor triangular mark |
8 Clips to secure carrier to heat sink |
Procedure
After you finish
- Each processor socket must always contain a cover or a PHM. Protect empty processor sockets with a cover or install a new PHM.
- If you are removing the PHM as part of a system board, set the PHM aside.
- If you are replacing the PHM with a new one. See Install a processor and heat sink.
- If you are reusing the processor or heat sink, separate the processor from its retainer. See Separate the processor from carrier and heat sink.
- 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.
Give documentation feedback