Old LN19C350 TV not showing HDMI source

[RandomUsername]

I wanted to get rid of that annoying black bar that periodically shows up every once in a while because it was really distracting, So I looked online and read that changing the source settings would help so I did and now options like the HDMI source are greyed out and when I went into "self diagnostics" there is no reset option (the only sources I can acess are PC and TV

When I go into the source list

When I try to select it

(Also I kinda lost the remote for the TV and have only been able to use those buttons on the bottom of the TV to navigate around) 

[jayblaze84]

Can't fix it until you get another remote

[RandomUsername]

Alright

[jayblaze84]

Go on Amazon or eBay find out the exact model of your TVA remote is only like $10

[RandomUsername]

I saw one and I orderd it thanks

[jayblaze84]

No problem you won't have an issue after that

[RandomUsername]

Ok so I have the remote know what exactly would I do now? I saw there was a factory reset mode but I belive it just factory resets the remote and not the TV itsself

[jayblaze84]

Reset it it resets the tv

[jayblaze84]

No navigate to it through the tv menu it resets the tv do this now then reply back

[RandomUsername]

@jayblaze84 Ok the plug in play option is available now but the HDMI source is still unavailable can you tell me what exactly to do in the plug in play menu that way I don't make the same mistake as laat time