Dell Vostro 15 7510 Service Manual page 59

Steps
1. Peel the tape that secures the display cable to the system board.
2. Open the latch and disconnect the display cable from the system board.
3. Peel the tape and disconnect the I/O-board cable from the system board.
4. Disconnect the speaker cable from the system board.
5. Open the latch, and disconnect the touchpad cable from the system board.
6. Open the latch, and disconnect the keyboard backlit cable from the system board.
7. Open the latch, and disconnect the keyboard cable from the system board.
8. Peel the tape and disconnect the power-adapter port cable from the system board.
Removing and installing components 59