2. Remove the batteries.
3. Remove the solid state drive carrier.
4. Remove the keyboard (rubberized) or keyboard (standard).
5. Remove the base cover.
6. Remove the RF swicth board.
7. Remove the WLAN card.
8. Remove the WWAN card.
9. Remove the dock I/O-module.
10. Remove the dock I/O-bracket.
11. Remove the rear I/O-board.
12. Remove the express-card reader.
13. Remove the smart-card reader.
14. Remove the fan.
15. Remove the heat sink .
16. Remove the system board.
About this task
The following images indicate the location of the display assembly and provide a visual representation of the removal procedure.
146 Removing and installing Field Replaceable Units (FRUs)