HP ENVY Pro Ultrabook (1), (2), (3), (4), (5), (6), (7), (8), (9), (1), (10)

●WLAN module see (WLAN module on page 43).

●Hard drive (see Hard drive on page 37).

●USB/Audio (see USB/Audio)

●Display panel cable (see Display panel on page 31). Remove the system board:

1.Remove the following cables:

●Power connector cable (1)

●Speaker cable (2)

●Subwoofer cable (3)

●USB/Audio board cable (4)

●Keyboard cable (5)

●Keyboard light cable (6)

●TouchPad board cable (7)

●Wireless cable (8)

●Display panel cable (9)

●Power button board cable (10)

2.Remove the 4 Phillips PM 2.5x3 screws (1) until the system board rests at an angle.

Component replacement procedures 49