Dell Vostro 7590 Service Manual page 54

Steps
1 Locate the display cable and display hinges on your computer.
2 Peel the tape that secures the display cable to the system board.
3 Open the latch and disconnect the display cable from the system board.
4 Remove the three screws (M2.5x5) that secure the left-display hinge to the system board.
5 Remove the three screws (M2.5x5) that secure the right-display hinge to the system board.
6 Open the display hinges at an angle of 90 degrees.
54 Disassembly and reassembly