Supermicro SuperServer SYS-122H-TN User Manual page 63

SuperServer SYS-122H-TN: Maintenance and Component Installation
Then follow the steps below:
1. Use a screwdriver to loosen the four screws. You can start with any screw, but make
sure to loosen the screws in a diagonal pattern.
Figure 3-29. Loosen the Screws
2. Press the four rotating wires inwards to unlatch the PHM from the socket.
Figure 3-30. Unlatch the PHM
3. Gently lift the PHM upwards to remove it from the socket.
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