HP Pavilion dv3 Maintenance And Service Manual page 108

Removal and replacement procedures
11. Disconnect the fan cable 5 from the system board.
12. Remove the three Phillips PM2.0×6.0 screws 1 and the two Phillips PM2.0×3.0 screws 2 that secure the top
cover to the base enclosure.
13. Lift the rear edge of the top cover 1 until it rests at an angle.
14. Route the power connector cable and the USB board cable 2 through the openings in the top cover.
15. Remove the top cover 3 by lifting it straight up.
Reverse this procedure to install the top cover.
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