Inspiron 3493 Service Manual

Post-requisites

1. Replace the system board.
2. Replace the display assembly.
3. Replace the hard drive.
4. Replace the solid-state drive/Intel Optane.
5. Replace the heat sink.

   NOTE: : The system board can be removed and installed together with the heat sink still attached.

6. Replace the fan.
7. Replace the wireless card.
8. Replace the memory modules.
9. Replace the battery.
10. Replace the base cover.