Compaq 300 320 321 420 421 620 and 621 Notebook PC and 420 and 620 Notebook PC - Page 91

Remove the top cover on a, three Phillips PM2.5×3.0 black broadhead screws

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Remove the top cover on a 39.6-cm (15.6-in) computer: 1. With the display panel in the open position, press in (1) of the ExpressCard to release it and then pull the card (2) from the computer. 2. Position the computer upside down with the front toward you. 3. Remove the nine Torx M2.5×6.0 screws (1), three Phillips PM2.5×3.0 black broadhead screws (2), and three Phillips PM2.0×3.0 screws (3). Component replacement procedures 83

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Remove the top cover on a
39.6-cm
(15.6-in) computer:
1.
With the display panel in the open position, press in
(1)
of the ExpressCard to release it and then
pull the card
(2)
from the computer.
2.
Position the computer upside down with the front toward you.
3.
Remove the nine Torx M2.5×6.0 screws
(1)
, three Phillips PM2.5×3.0 black broadhead screws
(2)
, and three Phillips PM2.0×3.0 screws
(3)
.
Component replacement procedures
83