Latitude 5290 Owner's Manual

Removing the chassis frame

1. Follow the procedure in Before working inside your computer.
2. Remove the:
   1. base cover
   2. battery
   3. memory module
   4. hard drive assembly
   5. SSD card
   6. SSD with holder
   7. SSD frame
   8. WLAN card
   9. WWAN card (optional)
3. To release the chassis frame:
   1. Release the WLAN and WWAN cables from the routing channels [1].
   2. Disconnect the speaker cable from the connector on the system board [2].
   3. Unroute the cable from the routing channel.
   4. Lift the latch and disconnect the keyboard backlight cable and the keyboard cable from the connector [3, 4] on the system.
      NOTE:There may be more than one cable to disconnect based on the keyboard type.
   
4. To remove the chassis frame:
   1. Remove the 2 (M2x3) screws, 3 (M2x5) screws and the 2 (M2x2) screws that secure the chassis frame to the system [1].
   2. Lift the chassis frame away from the system [2].