Heat Sink Assembly - HP mt41 Maintenance And Service Manual

Heat sink assembly

NOTE: The heat sink assembly spare part kit includes replacement thermal material.
Description
Heat sink assembly (includes replacement thermal material)
Before removing the heat sink assembly, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service door (see
b. Fan (see
Remove the heat sink assembly:
1. Position the computer upside down, with the battery bay facing you.
2. Following the 1 through 4 sequence stamped into the processor heat sink, loosen the four
Phillips captive screws (1) that secure the processor heat sink to the system board.
3. Lift the heat sink assembly at an angle (2).
4. Remove the heat sink assembly (3).
NOTE:
assembly and the system board components, it may be necessary to move the heat sink
assembly from side to side to detach it.
Battery on page
Service door on page
Fan on page 44)
Due to the adhesive quality of the thermal material located between the heat sink
32), and then remove the following components:
33)
Component replacement procedures
Spare part number
738686-001
51