HP 520 HP 520 Notebook PC - Maintenance and Service Guide - Page 59

in the base enclosure.

Page 59 highlights

3. Remove the seven Phillips PM2.0×9.0 screws (1) and the two Phillips PM2.0×3.0 screws (2) that secure the base enclosure to the computer. 4. Lift the left side of the base enclosure (1) until the USB connectors (2) disengage from their openings in the base enclosure. 5. Remove the base enclosure. Reverse this procedure to install the base enclosure. Component replacement procedures 51

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3
.
Remove the seven Phillips PM2.0×9.0 screws
(1)
and the two Phillips PM2.0×3.0 screws
(2)
that
secure the base enclosure to the computer.
4
.
Lift the left side of the base enclosure
(1)
until the USB connectors
(2)
disengage from their openings
in the base enclosure.
5
.
Remove the base enclosure.
Reverse this procedure to install the base enclosure.
Component replacement procedures
51