HP ENVY 17-j011nr HP ENVY 17 Notebook PC HP ENVY TouchSmart m7 Notebook PC HP - Page 87

WLAN antenna cables

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WLAN antenna cables Description WLAN antenna cables Spare part numbers 720222-001 Before removing the antenna cables: 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 battery (see Battery on page 46). 5. Remove the display panel (see Display panel on page 59). 6. Remove the service cover (see Service cover on page 47). 7. Remove the hard drive (see Hard drive on page 48). 8. Remove the memory modules (see Memory modules on page 51). 9. Remove the WLAN module (see WLAN module on page 52). 10. Remove the optical drive (see Optical drive on page 55). 11. Remove the base enclosure (see Base enclosure on page 64). 12. Remove the top cover (see Display hinges and top cover on page 72). Remove the WLAN antenna cables: Component replacement procedures 77

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WLAN antenna cables
Description
Spare part numbers
WLAN antenna cables
720222-001
Before removing the antenna cables:
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 battery (see
Battery
on page
46
).
5.
Remove the display panel (see
Display panel
on page
59
).
6.
Remove the service cover (see
Service cover
on page
47
).
7.
Remove the hard drive (see
Hard drive
on page
48
).
8.
Remove the memory modules (see
Memory modules
on page
51
).
9.
Remove the WLAN module (see
WLAN module
on page
52
).
10.
Remove the optical drive (see
Optical drive
on page
55
).
11.
Remove the base enclosure (see
Base enclosure
on page
64
).
12.
Remove the top cover (see
Display hinges and top cover
on page
72
).
Remove the WLAN antenna cables:
Component replacement procedures
77