HP ENVY 15 Maintenance And Service Manual page 69

Infrared board cable
Table 5-16 Infrared board cable spare part information
Description
Infrared board cable
Before removing the infrared board cable, 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 bottom cover (see
a. Battery (see
b. Heat sink (see
c. Fans (see
d. System board (see
e. Infrared board (see
Remove the infrared board cable:
1. Turn the infrared board upside down with the rear toward you.
2. Release the ZIF connector (1) to which the infrared board cable is connected, and then disconnect
the infrared board cable from the infrared board.
3. Remove the infrared board cable (2).
Reverse this procedure to install the infrared board cable.
Bottom cover on page
Battery on page 29)
Heat sink on page 35)
Fans on page 37)
System board on page
Infrared board on page
27), and then remove the following components:
52)
58)
Component replacement procedures
Spare part number
L97418-001
59