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Chapter 2: Installation
Installing the Processor Heatsink Module (PHM)
1. Once you have assembled the processor heatsink module (PHM) by following the
instructions listed on page 30 or page 31, you are ready to install the processor heatsink
module (PHM) into the CPU socket on the motherboard. To install the PHM into the
CPU socket, follow the instructions below.
2. Locate the triangle (pin 1) on the CPU socket, and locate the triangle (pin 1) at the
corner of the PHM that is closest to "1." (If you have difficulty locating pin 1 of the PHM,
turn the PHM upside down. With the LGA-lands side facing up, you will note the hollow
triangle located next to a screw at the corner. Turn the PHM right side up, and you will
see a triangle marked on the processor clip at the same corner of hollow triangle.)
3. Carefully align pin 1 (the triangle) on the PHM against pin 1 (the triangle) on the CPU
socket.
4. Once they are properly aligned, insert the two diagonal oval holes on the heatsink into
the guiding posts.
5. Using a T30 Torx-bit screwdriver, install four screws into the mounting holes on the
socket to securely attach the PHM onto the motherboard starting with the screw marked
"1" (in the sequence of 1, 2, 3, and 4).
Note
: Do not use excessive force when tightening the screws to avoid damaging the
LGA-lands and the processor.
#1
#2
#3
#4
Small Guiding Post
Large Guiding Post
Oval D
T30 Torx Driver
Use a torque
of 12 lbf·in
Oval C
Printed Triangle
Mounting the Processor Heatsink Module
into the CPU socket (on the motherboard)
Tighten the screws in the
sequence of 1, 2, 3, 4 (top 3 quarter view)
