That's what those control buttons on the front, top, bottom or side are for. On/off, volume, MENU, etc. If you can't find them, then chances are that they're hidden behind a door for design, but all TV's have 'em.
Fairly easy, since an xbox is connected to a television, you have to use the tv remote and adjust the brightness of the tv. This will then automatically adjust the brightness of the xbox as well.
To lower the brightness on an Optimum TV, press the "Menu" button on your remote control. Navigate to the "Settings" option, then select "Picture" or "Display." From there, you can adjust the brightness level to your preference. Make sure to save any changes before exiting the menu.
There is no way to change the input without a remote :(.
buy a universal remote.
You or someone else probably changed the brightness setting without know it. Some TV have an ECO setting that saves energy and isn't as bright. You could have also turned this off. Some televisions can be set to auto adjust their brightness depending on ambient lighting levels. Sometimes, this can be triggered incorrectly.
check your format button on TV remote and also on satellite remote get it set to the correct picture i was only checking my TV remote it was the satellite remote that had gotten changed to gray bars
ld39210
how to turn off child-lock without remote daewoo DL-32C3
The ORIGINAL Idiot Box!
The remote changed the TV's input settings during the mishap. There should be a button on your TV for selecting a different input, and you can do it manually.
u dont, buy a $2 remote from ebay.
you dont. go get a remote