Heat Sink - HP 350 G2 Maintenance And Service Manual

9. Remove the system board (3) by sliding it up and to the right at an angle.
Reverse this procedure to install the system board.

Heat sink

NOTE: The system board spare part kit includes replacement thermal material.
Description
For use only on computer models equipped with a graphics subsystem with discrete memory
For use only on computer models equipped with a graphics subsystem with UMA memory
Before removing the heat sink, 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 cover (see
b. Hard drive (see
c. Optical drive (see
d. Keyboard (see
e. Top cover (see
f. Speakers (see
g. System board (see
Remove the heat sink:
58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 30), and then remove the following components:
Service cover on page
Hard drive on page 32)
Optical drive on page
Keyboard on page 39)
Top cover on page 42)
Speakers on page 50)
System board on page
31)
37)
53)
Spare part number
746658-001
746659-001