![I noticed a vertical rectangle kind of a line on my macbook pro screen today. It suddenly showed up. What's wrong and what's the fix? I'm using the M1 macbook pro, running I noticed a vertical rectangle kind of a line on my macbook pro screen today. It suddenly showed up. What's wrong and what's the fix? I'm using the M1 macbook pro, running](https://i.redd.it/jn6ccwmhb3b61.jpg)
I noticed a vertical rectangle kind of a line on my macbook pro screen today. It suddenly showed up. What's wrong and what's the fix? I'm using the M1 macbook pro, running
![macos - Mysteriously, a rectangle has appeared in the middle of the screen. How to get rid of it? - Ask Different macos - Mysteriously, a rectangle has appeared in the middle of the screen. How to get rid of it? - Ask Different](https://i.stack.imgur.com/lBasr.png)
macos - Mysteriously, a rectangle has appeared in the middle of the screen. How to get rid of it? - Ask Different
![13-Inch MacBook Air Apple M1 Chip With 8-Core Cpu And 7-Core Gpu/8GB Unified Memory | University of Alabama Supply Store 13-Inch MacBook Air Apple M1 Chip With 8-Core Cpu And 7-Core Gpu/8GB Unified Memory | University of Alabama Supply Store](https://www.universitysupplystore.com/outerweb/product_images/13532031l.jpg)
13-Inch MacBook Air Apple M1 Chip With 8-Core Cpu And 7-Core Gpu/8GB Unified Memory | University of Alabama Supply Store
![macos - Mysteriously, a rectangle has appeared in the middle of the screen. How to get rid of it? - Ask Different macos - Mysteriously, a rectangle has appeared in the middle of the screen. How to get rid of it? - Ask Different](https://i.stack.imgur.com/snxnO.png)