Dell P156G Service Manual page 38

Steps
1. Peel the tape that secures the display-cable connector latch to the system board.
2. Using the pull tab, disconnect the display cable from the system board.
3. Peel the tape that secures the display cable to the system board.
4. Remove the two screws (M2x3) that secure the left-display hinge to the palm-rest and keyboard assembly.
5. Lift up the left-display hinge at an angle of 90 degrees.
6. Remove the two screws (M2x3) that secure the right-display hinge and the USB Type-C port-bracket to the palm-rest and
keyboard assembly.
7. Lift up the right-display hinge at an angle of 90 degrees.
8. Lift the palm-rest and keyboard assembly gently, and separate it from the display assembly.
CAUTION: To avoid damaging the display, do not slide the palm-rest and keyboard assembly over the display
assembly.
9. After performing the above steps, you are left with the display assembly.
38 Removing and installing components