Disassemble the System FAN and Mainboard

Disconnect the system fan from the system. 2. Remove the three screws to detach the system fan from the mainboard. 3. Then detach the system fan from the mainboard. 4. Remove the one screw to detach the mainboard. 5. Push the edge outward in order to release the mainboard from the case. 6. Disconnect the fan cable from the position. 7. Remove the three screws to release the fan. 8. Detach the fan from the mainboard. 9. Remove the three screws to release the base case fan. 10. Then detach the...