Identifying Issues:

1. AC power socket light is off, no power output.
2. Power supply voltage set incorrectly to 230V/115V, causing the AC power socket fuse to burn out.

Open the Fuse Box:

• Use a small screwdriver to pry open the fuse fixing box on the AC socket.

Remove the Burned Fuse:

• Carefully remove the burned fuse from the fuse box.

Replace with a New Fuse:

• Insert a new 5A250V fuse into the fuse holder.
• 

Reinsert the Fuse Holder:

• Place the fuse holder back into the AC socket.

If you have any further questions, please contact us for assistance.