Hi @cindylee ,
Just verifying that the TV is an LC-13B2UA?
If so, looking at the user manual for the TV it has an AC/DC power adapter which supplies 12V DC power to the TV.
If the power outlets were supplying too much power the adapter may have failed and not the TV.
Plug the adapter into a power outlet only and check if there is 12V DC when measured on the output plug of the adapter.
If the adapter output voltage is OK you have to remove the back cover from the TV and inspect the board where the power plugs into. Check for a blown fuse or surge suppressor (images to show what they look like) near the power input or other blown components on the board.