[AIOT] How do you fix No Power/No Boot/No Display issues?

1. Confirm whether the power supply function is normal and the power supply is connected to the system correctly.

2. Check if any of the pins in the CPU socket is bent or damaged.

3. Check if any of the pins on the CPU is bent or damaged and make sure the CPU is installed in the CPU socket correctly.

4. Make sure the memory module(s) is installed in the DIMM slot(s) correctly.

5. If any add-on card is installed, please remove the card to confirm if it is the cause of the issue.

6. Confirm whether the external monitor is functioning normally.

7. Try clearing CMOS