Why your Xbox One screen doesn't fill your TV, and how to fix it
If your Xbox One display has black bars around the edges, cuts off the corners of the image, or doesn't match your TV's full screen, the problem is usually a mismatch between what your console thinks your TV can display and what your TV actually shows. The fix is in your Xbox settings, not your TV remote. Most of the time you can solve this in under a minute by adjusting the display settings on the console itself.
The Xbox One has built-in tools to resize the picture and move it around on your screen. You do not need to buy anything or change your TV settings first — start with the Xbox menu instead.
Key Takeaways
- Black bars or cut-off edges usually mean your Xbox resolution or aspect ratio does not match your TV, and the fix is in the Xbox settings menu, not your TV.
- Go to Settings > Display & Sound > Video Output to see what resolution your Xbox is sending and to adjust the display area manually.
- If you see black bars, try changing the resolution from 1080p to 4K or vice versa, or use the "Adjust TV Fit" tool to shrink or move the image.
- If the picture cuts off at the edges, your TV's overscan is the likely cause, and you can compensate by moving the Xbox image inward using the same menu.
- After you make a change, the screen will go black for a few seconds while the Xbox applies the new setting — this is normal.
Access the display settings on your Xbox One
Press the Xbox button on your controller to open the guide menu. This is the large circular button in the center-left of your controller. The guide menu slides in from the left side of your screen.
Scroll down and select Settings. It looks like a gear icon. Once you open Settings, scroll to Display & Sound and select it. This section controls everything about how your Xbox sends video to your TV.
Check your current resolution and aspect ratio
Inside Display & Sound, select Video Output. This page shows you what resolution your Xbox is currently sending to your TV — usually either 1080p (1920 × 1080) or 4K (2160p). It also shows your refresh rate, which is how many times per second the image updates.
If you see black bars on the sides or top and bottom of your screen, the resolution might not match what your TV expects. Try switching to a different resolution: if it is set to 1080p, change it to 4K, or vice versa. The screen will go black for a few seconds while the Xbox switches. If the bars disappear, you have found the problem.
If switching resolution does not help, or if your TV does not support 4K, move to the next step.
Use Adjust TV Fit to move or shrink the image
Go back to Display & Sound and select Adjust TV Fit. This tool lets you move the image left, right, up, or down, and also shrink it to fit your screen. You will see a grid pattern on your screen with arrows pointing in each direction.
Use the D-pad on your controller to move the image around. Press up, down, left, or right to shift where the picture sits on your TV. If you see black bars on the sides, press left and right to move the image until it fills the space. If you see black bars on the top or bottom, press up and down.
If the edges of the picture are cut off instead of showing black bars, you need to shrink the image. Press the X button on your controller to make the image smaller. This pulls the picture inward and reveals what was hidden at the edges. Press Y to make it larger again if you go too far.
When the image looks right, press the Menu button (three horizontal lines) to save your changes and exit.
Why black bars appear on the sides or top
Black bars usually mean your Xbox is sending a different aspect ratio than your TV expects. Aspect ratio is the shape of the image — a wide rectangle (16:9) versus a taller rectangle (4:3). If your Xbox sends 4:3 to a 16:9 TV, you get black bars on the sides. If it sends 16:9 to a 4:3 TV, you get black bars on top and bottom.
Older games sometimes force a specific aspect ratio that does not match modern TVs. If you are seeing bars only when you play a particular game, that game may be the source. The Adjust TV Fit tool will still shrink or move the image to compensate.
Why the edges of the picture are cut off
Cut-off edges usually happen because your TV has overscan turned on. Overscan is a TV feature that stretches the image slightly larger than the screen to hide the edges. It was useful for old cable boxes but causes problems with modern consoles. Your Xbox sends a full picture, but your TV cuts off the outer part.
You can fix this two ways. First, check your TV's settings menu — look for "overscan," "screen fit," "zoom," or "picture size" and turn overscan off or set it to "fit to screen." The exact name and location depend on your TV brand.
If you cannot find that setting or it does not help, use the Xbox Adjust TV Fit tool to shrink the image inward. This leaves a small border of black space around the edges but ensures nothing important gets cut off.
What to do if you still see problems after adjusting
If the image still does not look right after trying resolution changes and TV Fit adjustments, restart your Xbox. Press the Xbox button, go to Settings > System > Restart Console, and select Restart. This clears any temporary display settings that might be stuck.
If restarting does not help, try a different HDMI cable. A loose or damaged cable can cause the Xbox to send the wrong signal to your TV. Make sure the cable is pushed firmly into both the Xbox and the TV, and consider swapping it with a different cable if you have one available.
If you are using an older TV that only supports 1080p, make sure your Xbox is set to 1080p output, not 4K. Go back to Video Output and confirm the resolution matches what your TV can handle.
Frequently Asked Questions
Why does my screen go black when I change display settings?
The Xbox needs a moment to switch to the new resolution or display size. The black screen lasts a few seconds and is completely normal. Do not unplug the console during this time. If the screen stays black for more than 10 seconds, press the Xbox button on your controller to wake it up.
Can I adjust the screen size for just one game?
No. Display settings explore to your entire Xbox, not individual games. However, some games have their own picture settings inside the game menu — check the game's options to see if it offers zoom or screen adjustment controls.
What if my TV is much older and only supports 720p?
Go to Video Output and change the resolution to 720p. Older TVs may not recognize 1080p or 4K signals. Once you set it to 720p, your Xbox will send a picture your TV understands. You may still need to use Adjust TV Fit to center the image.
Does adjusting screen size affect game performance?
No. Changing the display size, resolution, or TV fit does not change how fast your games run or how they look during gameplay. These settings only control how the image is positioned and sized on your TV.
Why do some games look smaller than others?
Some games are designed to run at a different resolution or aspect ratio than others. Older games especially may use 4:3 aspect ratio instead of 16:9. If one game looks noticeably smaller, check that game's settings menu to see if it has its own display options you can adjust.