How to Fix no Power
How to Fix no Power...i dont know how to fix this...
Check the wires and contact of the batteries. If all are good. Check polarity of batteries. If all is good. A tiny line of the circuit board is burnt because you put the batteries in a wrong way And there is no fuse.
To fix the burn in the circuit board you have to have a soldering gun, flux paste, tin- lead and good soldering skills. To repair , first you have to find the area that has the open circuit, then remove the green material that protects the cooper for corrosion. Put a bit of flux paste on the expossed part of the circuit that we previously peel. Then solder the area putting a bit of tin-lead. Find a piece of wire (small caliber..18-24 gauge)to make a bridge in the 2 areas.