Processor And Heat Sink Replacement (Trained Technician Only); Remove A Processor And Heat Sink - Lenovo HR650X V2 User Manual

Figure 63. CMOS battery installation
After you finish
1. Complete the parts replacement. See "Complete the parts replacement" on page 113.
2. Use the Setup utility to set the date, time, and any passwords.

Processor and heat sink replacement (trained technician only)

Use this information to remove and install a processor and heat sink (PHM).

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.
Attention:
• Read "Installation Guidelines" on page 25 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• 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.
• If the server is in a rack, remove it from the rack.
• Each processor socket must always contain a cover or a PHM. When removing or installing a PHM,
protect empty processor sockets with a cover.
.
Chapter 4 Hardware replacement procedures
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