HP 621 Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebo - Page 112
Lift the audio board, from the base enclosure., Reverse this procedure to install the audio board.,
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Page 112 highlights
2. Lift the audio board (2) from the base enclosure. Reverse this procedure to install the audio board. 102 Chapter 4 Removal and replacement procedures
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2.
Lift the audio board
(2)
from the base enclosure.
Reverse this procedure to install the audio board.
102
Chapter 4
Removal and replacement procedures