---
title: "What if a laptop is not recognizing external monitors?"  
description: "What if a laptop is not recognizing external monitors?"  
author: "Baishakhi Ghosh"  
published: 2024-01-05  
updated: 2024-01-05  
canonical: https://answers.mindstick.com/qa/108776/what-if-a-laptop-is-not-recognizing-external-monitors  
category: "troubleshooting"  
tags: ["troubleshooting"]  
reading_time: 2 minutes  

---

# What if a laptop is not recognizing external monitors?



## Answers

### Answer by Baishakhi Ghosh

If your [laptop is not recognizing](https://answers.mindstick.com/qa/108563/what-to-do-if-your-laptop-is-not-recognizing-the-external-hard-drive) [external monitors](https://answers.mindstick.com/qa/109036/why-is-my-laptop-not-recognizing-external-monitors), there are several troubleshooting steps to identify and [resolve the issue](https://answers.mindstick.com/qa/108575/how-to-resolve-the-issue-of-sign-up-in-the-mindstick-website):

**Check Physical Connections:** Ensure that the cables connecting your laptop to the [external monitor](https://www.mindstick.com/articles/12810/how-to-connect-tablet-to-external-monitor-or-flat-screen-tv-using-computer-adapters) are securely plugged in. Try using different cables to rule out [potential issues](https://www.mindstick.com/forum/159471/how-does-c-plus-plus-support-multiple-inheritance-and-what-are-potential-issues-associated-with-it) with the connection.

**Monitor Input Source:** Confirm that the external monitor is set to the correct input source. Some monitors have multiple input options, such as HDMI, DisplayPort, or VGA.

**[Update Graphics Drivers](https://answers.mindstick.com/qa/102317/how-to-update-graphics-drivers):** Outdated or incompatible graphics drivers can cause [recognition issues](https://answers.mindstick.com/qa/108772/how-to-resolve-computer-usb-recognition-issues). Visit the manufacturer's website or use the device manager to update your graphics drivers to the latest version.

**Windows Display Settings:** Right-click on the desktop, select "Display Settings," and check if the external monitor is detected. You can extend or duplicate displays based on your preferences.

**Try Another Monitor:** If possible, connect your laptop to another external monitor. This helps determine if the issue lies with the laptop, the monitor, or the cables.

**Restart Your Laptop:** Sometimes, a simple restart can [resolve software](https://answers.mindstick.com/qa/108488/how-to-resolve-software-update-issues) glitches that may be affecting the recognition of external monitors.

**BIOS/UEFI Settings:** Check your laptop's BIOS/UEFI settings to ensure that [external display](https://answers.mindstick.com/qa/97412/can-the-regular-ipad-models-be-used-as-an-external-display-for-a-mac-or-pc-how) options are enabled.

![Free Back view of crop unrecognizable female photographer retouching photo on netbook while sitting at table with photo camera and graphic tablet in room Stock Photo](https://images.pexels.com/photos/7014918/pexels-photo-7014918.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500)

If these steps don't resolve the issue, consulting your laptop's user manual or seeking assistance from the manufacturer's support can provide further guidance in resolving the problem.

Read also: [What if your laptop won't recognize external devices](https://answers.mindstick.com/qa/108775/what-if-your-laptop-won-t-recognize-external-devices)


---

Original Source: https://answers.mindstick.com/qa/108776/what-if-a-laptop-is-not-recognizing-external-monitors

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