Look for the Aspect Ratio you’re currently using and make sure it is set to Screen Fit whenever you use the HDMI TV as a monitor. Usually, the setting is available under Picture Settings or Advanced Options. To fix it, make sure you change your HDTV’s aspect ratio to the Screen Fit setting in the Picture settings.įinding the right setting will vary between manufacturers and models.

If you can’t access or see all the edges of the desktop on the screen, it’s likely that overscan is to blame. As technology improved and manufacturers followed new standards, overscan became obsolete. gale said: When I turned on my pc today, the screen is all stretched out looking. Overscan is a technology that helped content creators to deliver consistent pictures on a variety of different screen sizes and aspect ratios. Click Adjust Screen Resolution in the Appearance and Personalization. Specifically, there’s a legacy setting on older TVs called “overscan.” This can lead to inappropriate resolutions and screen sizes. Click the Start button and click Control Panel to open the Control Panel. Depending on the manufacturer, you may have to adjust the picture settings using the menu options. When you experience variations in resolution from your HDMI TV connected to your PC, it could point to a setting on the TV.

How to fix stretched screen windows 10