I can’t find my tv remote and now I can’t change the input. Why aren’t there buttons anywhere on my tv

[adhoch724]

I have a 44’ I lost the tv remote and now I can’t change the input. Why doesn’t it come with buttons on the tv

 

[hang-the-9]

No way to know since you did not list any info on the TV. What is the brand and model? You can't get a replacement remote? Or use a universal one?