Picture too wide on tv

u are viewing tv in stretch or wide mode. go to display setting to change to letter box or 6x9

Change the aspect ratio.this can usually be done via the remote or through the tv menu.normal view for most wide screens is wide 16:9 but if you have zoom or crop black bars then you may lose parts of playback.

As per ISO (International Standard Organization) A series cut sheet sizes, A4 is 297 mm long and 210 mm wide sheet. Equivalent size in inches is 11.69" long and 8.27" wide.
Nearest US size is Letter size which is 11.0" long and 8.5" wide written as 8.5x11.
Nearest Traditional British size is Quarto which is 8.0" wide and 10" long written as 8x10.
these are paper size.

Change the aspect ratio on your cable or Sat box.

Sir press the screen mode button in your remote below input select button, press the screen mode button repeatedly to select smart, 4:3, wide, zoom, or 14:9.

• Smart- Display conventional 4:3 broadcast with an imitation wide screen effect. The 4:3 picture is stretched to fill the screen.
• 4:3- Display conventional 4:3 broadcast non-wide screen TV in the correct proportions.
• Wide- Display wide screen 16:9 broadcast in the correct proportions.
• Zoom- Display cinemascopic letter box format broadcasts in the correct proportions.
• 14:9- Display 14:9 broadcasts in the correct proportions. As a result, black border areas are visible on the screen.

Not all bradcast are in 16:9 resolution (wide screen). Most are still in 4:3 (old TV).
Sometime the advertisements are in 16:9 letterbox to project correctly on 4:3 TV and TV logo or titles are on the bottom or top of the picture. If TV is set to project wide screen, these logos or writings will be cut off.
If you have an option to switch TV resolution from remount, you will see whole picture.
Check your TV manual for settings.

Hello
If the picture is too wide, both in vertical and horizontal direction your TV needs power supply adjustments. It is now running at overvoltage, and this condition may poise to another problems soon. Get it repaired soon. Its internal regulated voltage needs to be adjusted. You cannot do it by yourself. Get it repaired by the help of a technician. Don't switch on the TV till its fault have got rectified.

Some of the wide screen programs will leave blank strips top and bottom of the screen, you can fill the screen if your TV or the remote has picture size buttons where you can select "movie" mode or "movie zoom" modes. try stepping through picture size buttons. Some times it is marked as "wide" on your remote.

HI..
You need to change the video format in the setup routine
Theres'
4x3, Letterbox or wide etc.

Change that until your picture looks better

this is normal and this feature is for wide screen programs! normal shows and games will lose part of the top of the screen sides and bottem because it zooms in on whats in the middle of screen! hope this helps