Removing the Processor Heatsink Module from the Motherboard
Before removing the processor heatsink module (PHM), power down as described in Section
3.1.
1. Using a T30 Torx-bit screwdriver, turn the screws on the PHM counterclockwise to
loosen them from the socket, starting with screw marked #4, in the sequence of 4, 3, 2,
1.
2. After all four screws are removed, wiggle the PHM gently and pull it up to remove it
from the socket.
#4
#1
Printed Triangle on Motherboard
Chapter 3: Maintenance and Component Installation
Removing the screws in
the sequence of 4, 3, 2, 1
#2
#3
32
CPU Socket
After removing the screws,
lift the Processor Heatsink
Module off the CPU socket.