If a black border exists on the monitor, it can be resolved by manually adjusting the horizontal or vertical width. If this occurs, the resolution can be changed back to the original setting or you can manually adjust the monitor as instructed below. If the resolution was recently changed, the monitor may not auto adjust or shift to the correct size. Resolution was changed and monitor could not adjust A listing of links to video drivers is on our video drivers page. Verify you have the latest video driver installed on your computer. Video driver issue or no video driver installed If you're using a CRT monitor, follow these troubleshooting steps. However, this action does decrease the quality of the image slightly (especially noticeable when viewing text).īecause the method used to enable this feature varies, we recommend you contact your laptop or LCD manufacturer for additional information. To rectify this issue, most LCD or laptop manufacturers have a utility to 'stretch' the pixel size, allowing smaller images to take up the fullscreen. For example, if an LCD had a set resolution of 1920 x 1080, but is changed to something larger, the size of displayed images decrease, causing a black border to appear. LCD limitationĭue to architectural differences from the standard CRT monitor, an LCD has a set resolution called a native resolution. Additionally, you can change the aspect ratio in many DVD programs to fit your display. If you're using a widescreen LCD, make sure to display the movie in widescreen format.

Many DVDs support both widescreen and fullscreen mode. If you see black borders after upgrading Windows, change your resolution settings again. If you upgrade Windows from an older version to a newer version, the display resolution may revert to a default setting.

Black border mac samsung tv