If you’re on a Mac and/or are using a device like an Apple TV, you can check out this article from Apple support that goes through all the details for adjusting overscan or underscan is OS X and tvOS.įixing TV resolution through Windows settings is a little bit more complicated, but shouldn’t be too difficult using the steps below. Fortunately, there are some steps you can take in your Windows and Mac settings that might be able to fix the problem for you. In some cases, despite your best efforts, you might have no luck getting the picture to show up correctly. You can also just Google your TV brand and model and the words “ overscan setting“. If you don’t see those options, you may want to refer to your TV manual (or just try some good old trial and error). You’ll want to change this to an option that says “Screen Fit,” “Just Scan,” or something like that.
In most cases, your aspect ratio will be set to something along the lines of a 16:9 resolution. In most cases, you’ll be looking for an option in the “Picture” menu that allows you to adjust aspect ratios or even just disable overscan outright. It’s difficult to give a specific guide for how to disable overscan on your TV, since it will vary pretty significantly by brand and model. This can create resolution issues when setting up the screen to be used as a secondary display, so let’s discuss how to fix the issue and make your TV into the best monitor it can be.įixing TV Resolution: Television Settings Overscan is a relic of a bygone time that isn’t really needed anymore, but is annoyingly still part of many HDTVs. Overscan was the solution, and would cut off the edges and only really show the parts of the screen that were considered important. If we go back in time for a moment to talk about TVs that were around long before the advent of LCD or Plasma screens, there was one main problem that content creators were running into: the lack of standardized equipment that made it near-impossible to design shows and movies that would look great on all screens.
There’s one major culprit for this problem, and it’s a feature built into many TVs known as “overscan.” If you’re noticing that part of your screen is cut off and you can’t access your taskbar or the edges of your screen, there’s a pretty dated technology to blame. Even with the TV set to the correct resolution, you might end up with a picture that is cut off on your TV screen. If you’ve done this, you may have run into a frustrating problem with this process, however, and rest assured you’re not alone.
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