HP Pavilion 15 Bc200 Notebook Pc Manual

							Reverse this procedure to install the USB board.
Power button board
DescriptionSpare part numberPower button board858974-001Power button board cable858966-001IMPORTANT:Make special note of each screw and screw lock size and location during removal 
and replacement
Before removing the power button board, follow these steps:
1.Shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by 

						

							f.Battery (see Battery on page 39).
g.USB (see USB board on page 42).
Remove the power button board:

xRemove 1 Phillips screw (1), lift the power button board at an angle (2), and then remove it (3).
Reverse this procedure to install the power button board.
44Chapter 5   Removal and replacement procedures for authorized service provider parts 
						

							FanDescriptionSpare part numberFan858970-001IMPORTANT:Make special note of each screw and screw lock size and location during removal 
and replacement.
Before removing the heat sink and the fan, follow these steps:
1.Shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by 

						

							Reverse this procedure to install the fan.
Heat sink for discrete graphics memory
DescriptionSpare part numberHeat sink for products with discrete graphics For products with discrete graphics 950M/960M/965M856668-001For products with discrete graphics GTX1050920563-001
Before removing the heat sink for discrete graphics memory, follow these steps:
1.Turn o

						

							g.USB (see USB board on page 42).
h.Power button board (see Power button board on page 43).
i.Fan (see Fan on page 45).
Remove the heat sink for discrete graphics memory:
1.Remove the 6 Phillips M2.0 screws (1) and then carefully lift the heat sink (2) to remove it from the 
system board.
Component replacement procedures47 
						

							2.The following illustration shows the replacement thermal material locations. The thermal material must 
be thoroughly cleaned from the surfaces of the heat sink and the system board components each time  the heat sink is removed. Replacement thermal material is included with the heat sink and system board 
spare part kits.
Thermal paste is used on the system board components (1), (3) and on the heat sink areas (2), (4) that 
service them.
Reverse this procedure to install the heat sink for discrete graphics memory.
Heat sink for CPU and graphics 
Heat sink Heat sink for CPU and graphics725625-001
Before removing the heat sink for CPU and graphics, follow these steps:
1.Turn o

						

							e.WLAN module (see WLAN module on page 37).
f.Battery (see Battery on page 39).
g.USB (see USB board on page 42).
h.Power button board (see Power button board on page 43).
i.Fan (see Fan on page 45).
j.Heat sink for discrete graphics (see Heat sink for discrete graphics memory on page 46).
Remove the heat sink for CPU and graphics:
1.Remove the 2 Phillips screws (1) and then remove the heat sink (2) from the system board.
Component replacement procedures49 
						

							2.The following illustration shows the replacement thermal material locations. The thermal material must 
be thoroughly cleaned from the surfaces of the heat sink and the system board components each time  the heat sink is removed. Replacement thermal material is included with the heat sink and system board 
spare part kits.
Thermal paste is used on the system board components (1) and on the heat sink areas (2) that service 
them.
Reverse this procedure to install the heat sink for CPU and graphics.
50Chapter 5   Removal and replacement procedures for authorized service provider parts 
						

							SpeakersNOTE:The speaker spare part kit includes the cable.DescriptionSpare part numberSpeaker Kit858976-001IMPORTANT:Make special note of each screw and screw lock size and location during removal 
and replacement.
Before removing the speakers, follow these steps:
1.Shut down the computer.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by 

						

							2.Lift the left speaker and the right speaker, and then remove them (2) .
Reverse this procedure to install the speakers.
52Chapter 5   Removal and replacement procedures for authorized service provider parts