Hello, I have a problem, I installed(settled) libreelec on the screen of the computer the display(posting) is good but when I connect him(it) hdmi there (on a big tv) he(it) there 2 black bands(strips) to the right and below. When I reduces the resolution, bands(strips) become bigger. I tried to change the zoom in kodi but nothing changes. The regulations of the tv seem good.
Excuse I for English, I am French.
Thank you in advance good day