Dell Latitude E6520 (Early 2011) - Manual (Page 90)

7. Disconnect the LVSD cable from the display panel.
8. Remove the display panel from the computer.
Installing The Display Panel
1. Align the display panel in its original position in the computer.
2. Connect the low-voltage differential signaling (LVSD) cable to the display
panel and attach the tape.
3. Tighten the screws securing the display panel to the computer.
4. Install the
battery .
5. Install the display bezel .
6. Follow the procedures in After working inside your computer .
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