Supermicro SuperServer 120C-TN10R User Manual page 36

5. Align nut A (next to the triangles and pin 1) on the heatsink with threaded fastener "a"
on the CPU socket. Also align nuts B, C, D on the heatsink with threaded fasteners b, c,
d on the CPU socket.
6. Gently place the heatsink on the CPU socket, making sure that each nut is properly
aligned with its corresponding threaded fastener.
7. Press all four rotating wires outward to latch the PHM onto the CPU socket.
Rotating Wire
8. With a t30-bit screwdriver, tighten all PEEK nuts in the sequence of A, B, C, and D with
even pressure not greater than 12 lbf-in.
D
Chapter 3: Maintenance and Component Installation
A, B, C, D:
Peek Nut on the Heatsink
B
D
A
b
d
a
a, b, c, d:
Threaded Fastener on the CPU socket
Rotating Wire
B
C
A
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C
c
Latched State
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