Latitude 7290 Owner's Manual

Installing system board

1. Align the system board with the screw holders on the system.
2. Replace the M2.0 x 3.0 screws to secure the system board to the system.
3. Connect the speaker, LED board, coin cell battery, touchpad, and USH cables, and power connector, cables to the connectors on the system board.
4. Connect the eDP cable to the connector on the system board.
5. Place the metal bracket over the eDP cable and replace the M2.0 x 3.0 screws to secure it.
6. Place the metal bracket over the memory module connectors and replace the M2.0 x 3.0 screws to secure it to the system.
   NOTE Replacement system boards do not include the SIM card tray(if available) , USB Type-C bracket, and DDR ESD bracket and needs to be transferred.
7. Install the following:
   1. heat sink
   2. WLAN card
   3. WWAN card
   4. PCIe SSD card
   5. memory module
   6. battery
   7. base cover
   8. dummy SIM card tray
   9. SIM card
8. Follow the procedure in After working inside your computer.