HP EliteBook Revolve 810 EliteBook Revolve 810 G3 Maintenance and Service Guid - Page 63

Fan/heat sink assembly, Phillips PM2.0×6.5 screws

Page 63 highlights

9. Remove the system board (4). Reverse this procedure to install the system board. Fan/heat sink assembly Description Fan/heat sink assembly (includes replacement thermal material) Spare part number 801798-001 Before removing the fan/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 Battery on page 29), and then remove the following components: a. Service cover (see Service cover on page 30) b. Keyboard (see Keyboard on page 41) c. Bottom cover (see Bottom cover on page 44) d. System board (see System board on page 50) Remove the fan/heat sink assembly: 1. Disconnect the fan cable (1) from the system board. 2. Following the 1, 2, 3, 4 sequence stamped into the fan/heat sink assembly, loosen the four captive Phillips PM2.0×6.5 screws (2) that secure the fan/heat sink assembly to the system board. Component replacement procedures 53

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9.
Remove the system board
(4)
.
Reverse this procedure to install the system board.
Fan/heat sink assembly
Description
Spare part number
Fan/heat sink assembly (includes replacement thermal material)
801798-001
Before removing the fan/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
Battery
on page
29
), and then remove the following components:
a.
Service cover (see
Service cover
on page
30
)
b.
Keyboard (see
Keyboard
on page
41
)
c.
Bottom cover (see
Bottom cover
on page
44
)
d.
System board (see
System board
on page
50
)
Remove the fan/heat sink assembly:
1.
Disconnect the fan cable
(1)
from the system board.
2.
Following the 1, 2, 3, 4 sequence stamped into the fan/heat sink assembly, loosen the four captive
Phillips PM2.0×6.5 screws
(2)
that secure the fan/heat sink assembly to the system board.
Component replacement procedures
53