HP PAVILION 311 Maintenance And Service Manual page 74

Removal and replacement procedures
8. If it is necessary to replace the webcam module:
a. Disconnect the display panel/webcam/microphone cable 1 from the webcam module.
b. Remove the webcam module 2.
9. If it is necessary to replace the display panel:
a. Remove the 6 Phillips PM2.0×4.0 screws 1 that secure the display hinge brackets to the display panel.
b. Remove the display hinge brackets 2.
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