If the TV won't turn on using the power button on the TV itself there is no point in troubleshooting the remote.
Make sure that the AC outlet that the TV is plugged into is live. Try an extension cord and another AC outlet.
If the TV won't turn on using the power button on the TV itself there is no point in troubleshooting the remote.
Make sure that the AC outlet that the TV is plugged into is live. Try an extension cord and another AC outlet.
Also check the fuse in the mains plug if applicable - - it may have blown.
And why you want to check the battery? Television sets don't have a battery - if they worked off a battery it would have to be as big as a suitcase - :/