What causes a long rectangle to appear on the MacBook Air screen?
A strange, long rectangle appearing on your MacBook Air screen can be unclear and frustrating. This optical error may stay in one spot or move around, making it hard to focus on your work or entertainment. Sometimes, the rectangle is light, dark, or even colorful, but it clearly should not be there.
Luckily, this issue can often be fixed without much difficulty. At MRD, we have helped many users resolve screen problems like this. Let’s understand what causes this issue and how you can fix your MacBook Air’s screen.
Why Does a Long Rectangle Appear on a MacBook Air Screen?
Several factors could cause this unclear display issue:
- Software bugs: Applications for macOS might have a bug that can render screen elements such as rectangles.
- Graphic driver problems: Drivers that are installed might be outdated or corrupted and can cause images to be displayed incorrectly.
- Damage to the screen: Displays may also present issues if there is hidden damage to the screen.
- Cable connections: Errors might be caused by the internal display cables being improperly connected and having slack.
How to Fix the Long Rectangle on MacBook Air Screen
Try these simple solutions to resolve the screen issue.
1. Refresh Your MacBook Air
- Click on the Apple menu and choose Restart.
- A quick restart can clear temporary software errors and refresh the screen.
2. Update macOS
- Go to System Settings > General > Software Update.
- If an update is available, install it to fix display issues.
3. Reset NVRAM/PRAM
- Turn off your MacBook.
- Turn it back on and right away press Option + Command + P + R.
- Hold the keys for about 20 seconds until you hear the startup chime or see the Apple logo appear twice.
4. Check for External Device Interference
- Disconnect any external devices like monitors, hard drives, or USB accessories.
- Sometimes, faulty external devices can cause screen errors.
5. Boot in Safe Mode
- Turn off your MacBook Air.
- Please turn it on and quickly press and hold the Shift key until the login screen appears.
- In Safe Mode, check if the rectangle still shows up. If not, an outside source app may be the cause.
6. Check for Physical Damage
- Carefully check your MacBook Air’s screen for cracks, pressure marks, or dents.
- If the rectangle changes when you press gently around the screen edges, there may be a hardware issue.
Seek Professional Help
If the rectangle continues after these steps, your MacBook Air may have a hardware issue.
At MRD, we offer professional diagnostics and repair of broken screens to fix display problems in a fast and efficient manner.
Conclusion
Seeing a long rectangle on your MacBook Air screen is annoying, but more often than not, it is a matter of troubleshooting. Restarting the device, performing updates, looking for damages, and caring for the device the right way can solve the problem.
If the problem persists, MacBook Repair Dubai is ready to offer fast and professional support. Get your MacBook Air’s screen looking perfect again today.