Removing The Phm - Supermicro SuperServer SYS-121C-TN10R User Manual

Chapter 3: Maintenance and Component Installation

Removing the PHM

To remove the processor heatsink module (PHM) from the motherboard, follow these steps.
1. Shut down the system and unplug the AC power cord from all power supplies.
2. Use a T30-bit screwdriver to loosen the four PEEK nuts on the heatsink in the sequence
of A, B, C, and D.
B
D
C
A
3. Press the rotating wires inward to unlatch the PHM from the socket as shown below.
Unlatched State
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