HP 13z-a000 x360, 13-a041ca x360, 13-a040ca x360 manual Heat sink, e. Speakers see Speakers on page

Heat sink

NOTE: The heat sink spare part kit includes replacement thermal material and 4 captive screws, secured by C-clips.

Description	Spare part number
For use only on computer models equipped with an AMD processor	769236-001
For use only on computer models equipped with an Intel processor	768022-001

Before removing the heat sink, follow these steps:

1.Shut down 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 all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the keyboard/top cover (see Keyboard/top cover on page 34), and then remove the following components:

a.Battery (see Battery on page 38)

b.WLAN module (see WLAN module on page 41)

c.Fan (see Fan on page 44)

d.Audio/USB board (see Audio/USB board on page 43)

e.Speakers (see Speakers on page 45)

f.Display assembly (see Display assembly on page 47)

g.System board (see System board on page 56)

Remove the heat sink:

1.Turn the system board upside down with the front toward you.

2.Loosen the four captive screws (1) that secure the heat sink to the system board.

NOTE: Due to the adhesive quality of the thermal material located between the heat sink and system board components, it may be necessary to move the heat sink from side to side to detach it.

Heat sink 59