Compaq 321 Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 No - Page 103

Remove the hard drive extender by first removing the Phillips PM2.0×3.0 screw, that secures

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3. Remove the two Phillips M2.0×3.0 screws (3) that secure the system board to the base enclosure. 4. Remove the optical drive extender by first removing the Phillips PM2.0×3.0 screw (1) that secures the extender to the base enclosure. 5. Lift the system board slightly and then pull the extender straight out (2) from the system board. 6. Remove the hard drive extender by first removing the Phillips PM2.0×3.0 screw (1) that secures the extender to the base enclosure. Component replacement procedures 93

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3.
Remove the two Phillips M2.0×3.0 screws
(3)
that secure the system board to the base
enclosure.
4.
Remove the optical drive extender by first removing the Phillips PM2.0×3.0 screw
(1)
that
secures the extender to the base enclosure.
5.
Lift the system board slightly and then pull the extender straight out
(2)
from the system board.
6.
Remove the hard drive extender by first removing the Phillips PM2.0×3.0 screw
(1)
that secures
the extender to the base enclosure.
Component replacement procedures
93