Accidentally cut the power chord. what should I do?

https://m.vitalmx.com/forums/Non-Moto,21/HELP-Smart-TV-and-Cutting-the-Chord,1337754?page=2&mobile=true

HELP Smart TV and Cutting the Chord

Sounds like a lack of power from the external "wall wart" power supply. Is it the correct one that can supply enough current for a chord to be played? (a chord will play more notes at the same time & pull more power from the supply in order to make the sound(s)) If it's the correct power supply or one of the correct current rating check the cable & the connector both at the end of the cable & where it plugs into the keyboard. Perhaps the lead has been tugged accidentally? / Damaged in some way? Turn the volume down a little & see if that helps - that will confirm the power theory :-) Good Luck!

I would replace the outer shell or caddie the drive uses. It sounds like you have damaged the USB connection on it.

It is fried. There is a reason why we do not cross cords.

make sure your power chord is connecting properly my daughter has one and if she wiggled it around she would b able to power up also check your chord for cuts or nicks in it

You can't fix it it's toast. Go buy a new one.

check the cable of the keyboard..sometimes problem on it, some of the user's pulled it accidentally so the result some of the chord has been cut and lose connection to the keyboard.

call a electrition ///

Try unpluggin the power cord and check with battery.
Check whether battery is charging with the power chord on.
Try with a different wall socket.
If this does not help.
Try with a different power chord of the same kind and check whether it works.
If yes, the power chord is the ussue. Best would be to replace it.
else
Try your power chord in a laptop similar kind and check whether the other laptop works fine.
Try juggling the power cord and check whether it gives supply.If yes then check for AC adapter for any damages or cuts. If any is found the contact manufacturer for replacement.
else Main board is the issue.
But before this I would request you to go to the website and check for Updated BIOS and updates for chipset driver.
If any is available then download and install.
Check with your AC adapter if it works, Good, else I would request you to contact the manufacturer for a Main board issue.
They would replace the main board if under warranty.

the plug has a large and a small prong, the large one is the neutral or ground. test the ends of the cut chord to the metal of ref. the one that has continuity is the neutral and the large prong plug.