1. Shut down the laptop. Unplug the AC adapter from HP 15-ac177cl. 2. Slide the battery lock latch, and then slide the battery release latch to release the battery. Remove the battery from the laptop. 3. Insert your fingers under the bezel and separate it from the display assembly. 4. Remove the bezel on the upper side of the display assembly. After that, move to the lower part. 5. When the display bezel was removed, disconnect the webcam cable from the webcam module. 6. Remove the webcam module from the back cover. The module is attached to the display back cover with double-sided tape. 7. Remove the four screws that secure the display panel to the HP 15-ac177cl. 8. Now you can separate the LCD from the display back cover and place it the front side down on the palm rest assembly. 9. Remove adhesive strip securing the video cable connector. Unplug the video cable. 10. Remove the display panel from the HP 15-ac177cl.