Compaq 400 320 321 420 421 620 and 621 Notebook PC and 420 and 620 Notebook PC - Page 85
Reverse this procedure to install the palm rest.
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Page 85 highlights
3. Remove the single screw (1) that secures the TouchPad board to the palm rest and lift the TouchPad board (2) from the palm rest. Reverse this procedure to install the TouchPad board. Reverse this procedure to install the palm rest. Component replacement procedures 77
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3.
Remove the single screw
(1)
that secures the TouchPad board to the palm rest and lift the
TouchPad board
(2)
from the palm rest.
Reverse this procedure to install the TouchPad board.
Reverse this procedure to install the palm rest.
Component replacement procedures
77