What to do if there is a black box on the screen of my Bolva UHD TV?
If your Bolva UHD TV shows a black box and no text is available, it might be because the “Text” option is enabled. To resolve this, simply press the CCD button on the remote control to turn it off.
Why is there no sound on my Bolva UHD TV?
If you're not getting any sound from your Bolva UHD TV, ensure that the connected audio cables are fully inserted. Also, check if the mute function is enabled and, if so, press the mute button on the remote to disable it.
Why is there no picture on my Bolva UHD TV?
If your Bolva UHD TV is not displaying a picture, first try switching to another channel, as the current digital TV channel signal may be weak. Also, ensure the correct input is selected by pressing the INPUT button. Try reconnecting the antenna or cable wiring.
Why does the remote control not function with my Bolva UHD TV?
If the remote control for your Bolva UHD TV isn't working, try replacing the batteries with new ones, ensuring that the battery polarity is correct. Also, make sure you are pointing the remote directly at the TV’s IR receiver.
What to do if my Bolva UHD TV has no power?
If your Bolva UHD TV isn't powering on, the batteries in the remote control may need replacing, or the AC plug may need to be re-attached to the wall outlet.
How to unblock channels on Bolva UHD TV?
If your Bolva UHD TV is blocked on certain channels, you can perform a Channel Scan to add channels into the TV tuner memory. Also, check whether the channel was deleted or check parental control settings.
What to do if my Bolva UHD TV has video noise or choppy picture?
If you're experiencing video noise or a choppy picture on your Bolva UHD TV, try readjusting the antenna. Also, keep the TV away from noise sources, such as neon lights and microwave appliances.
How to fix Bolva UHD TV not receiving certain channels?
If your Bolva UHD TV cannot receive certain channels through the antenna, perform a Channel Scan to add channels into the TV tuner memory. Readjust your antenna and retry Auto Channel Scan. Also, the signal from the TV station may be weak in your area.
Why can't I use certain functions on my Bolva UHD TV?
If a menu item on your Bolva UHD TV is grayed out, it means that the item cannot be selected in the current input.
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