HP Dv7-2170us HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 82

Top cover, WLAN module see

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Top cover Description For use only with computer models equipped with a fingerprint reader and TouchPad, Moonlight White For use only with computer models equipped with TouchPad only, Moonlight White For use only with computer models equipped with a fingerprint reader and TouchPad, Espresso Black For use only with computer models equipped with TouchPad only, Espresso Black Spare part number 516299-001 516360-001 519267-001 519268-001 Before removing the top cover, 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 battery (see Battery on page 44). 5. Remove the following components: a. Primary and secondary hard drives (see Hard drive on page 48) b. Optical drive (see Optical drive on page 45) c. WLAN module (see WLAN module on page 50) d. Switch cover and keyboard (see Switch cover and keyboard on page 59) e. Speaker assembly (see Speaker assembly on page 65) f. Display assembly (see Display assembly on page 67) Remove the top cover: 1. Turn the computer upside down, with the front toward you. 74 Chapter 4 Removal and replacement procedures

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Top cover
Description
Spare part number
For use only with computer models equipped with a fingerprint reader and TouchPad, Moonlight
White
516299-001
For use only with computer models equipped with TouchPad only, Moonlight White
516360-001
For use only with computer models equipped with a fingerprint reader and TouchPad, Espresso
Black
519267-001
For use only with computer models equipped with TouchPad only, Espresso Black
519268-001
Before removing the top cover, 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 battery (see
Battery
on page
44
).
5.
Remove the following components:
a.
Primary and secondary hard drives (see
Hard drive
on page
48
)
b.
Optical drive (see
Optical drive
on page
45
)
c.
WLAN module (see
WLAN module
on page
50
)
d.
Switch cover and keyboard (see
Switch cover and keyboard
on page
59
)
e.
Speaker assembly (see
Speaker assembly
on page
65
)
f.
Display assembly (see
Display assembly
on page
67
)
Remove the top cover:
1.
Turn the computer upside down, with the front toward you.
74
Chapter 4
Removal and replacement procedures