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Chapter 2: Installation
1. Align peek nut "A", which is next to the triangle (Pin 1) on the heatsink, against threaded
fastener "a" on the CPU socket. Then align peek nuts "B", "C", and "D" on the heatsink
against threaded fasteners "b", "c", and "d" on the CPU socket. Make sure that all peek
nuts on the heatsink are properly aligned with the correspondent threaded fasteners on
the CPU socket.
2. Once they are aligned, gently place the heatsink on top the CPU socket, making sure
that each peek nut is properly attached to its corresponding threaded fastener.
Installing the Processor Heatsink Module (PHM)
a, b, c, d:
Threaded Fastener on the CPU socket
A, B, C, D:
Peek Nut on the Heatsink
A
B
C
D
a
b
c
d
Rotating Wire
Rotating Wire
Latched State
Top View
C
D
A
B
3. Press all four rotating wires outwards and make sure that the heatsink is securely
latched unto the CPU socket.
4. With a T30-bit screwdriver, tighten all peek nuts in the sequence of "A", "B", "C", and
"D" with even pressure. To avoid damaging the processor or socket, do not use a force
greater than 12 lbf-in when tightening the screws.
5.
Examine all corners heatsink to ensure that the PHM is firmly attached to the CPU
socket.
