Are you unable to use your wifi router because your computer keeps killing the connection? If you’re looking for a solution to this, you are at the right place.

Poor connection or loss of internet connection is usually because of an issue with your computer or the router itself. It could be a result of the distance between the router and your computer, interference from nearby devices, outdated network drivers, outdated computer software, and so on.

Please continue with us to see what you can do when your computer disconnects from your router.


Why is my computer unable to connect to wifi?

Your laptop might be unable to sustain a connection to the internet for some of the following reasons:

  • Router placement or distance to the computer
  • Outdated wifi drivers
  • Outdated windows software
  • Interference from phones, radios, and walkie-talkies
  • Power management


Router placement or distance to the computer

One of the most common reasons for sudden wifi disconnection is the distance between the router and your computer. If the router you are using is far away from your computer, then you are guaranteed to have a poor or unstable connection. You should keep your router close to you when using it because a closer placement enables a stronger connection.


Outdated wifi drivers

Network drivers are responsible for facilitating the connection between your wifi and the internet router. So, if the network drivers are bad or outdated, it will affect the internet connection on your device. You can see if your network drivers are up-to-date by checking on your device manager, take the following steps to check; Windows (logo)>Device Manager>Network adapters>Driver update.


Outdated Windows software

Having outdated software on your computer can cause a lot of problems for you, it can cause glitches on your screen, error messages, screen freezes, and unstable internet connection. Windows software is important to the smooth running of your computer, if you are unable to update the software, you should uninstall it instead of keeping it on your system.

If the software is an important computer program, then updating it is a must. If the unstable connection is because of outdated computer software, a windows update will see the connection restored.


Interference from phones, radios, and walkie-talkies

Your computer can disconnect from wifi if there’s interference from nearby wireless devices. Receiving a call close to your router can disrupt internet service and cause your laptop to disconnect from the router. UHF radio signals can also cause network disruption. Move away from your computer if you want to receive or make a phone call, also do not place walkie-talkies or radios near your router.


Power management

Efficient power management settings can also cause disconnection from your router. Battery saver mode is a function on your PC that allows Windows to put off all non-essential and power-intensive programs whenever your battery percentage reaches a particular level. Wifi connection will be disconnected because it is one of the laptop functions that consume a lot of power. You can fix this by allowing wifi to operate in battery saver mode.


Powerful Solutions to Wifi Disconnection Problem

These fixes will solve some of the most common wifi disconnection issues.

  • Wifi driver update
  • Updating router software
  • Power management issue
  • Run network troubleshooter


WiFi driver update

As already stated, an outdated wifi driver will make the internet connection unstable and may even stop your router from connecting to the computer.


You can update your wifi driver with the following steps:

  1. Go to the Windows logo at the bottom-left corner of your laptop and click on it
  2. Search for “Device Manager” and click on it on the search result
  3. After clicking on device manager, navigate to “Network Adapters”
  4. Click on the plus sign to expand the category
  5. Look for the current adapter and right-click on it
  6. Then click the “update driver” option
  7. Select the “Search automatically” option, this will allow windows to search the internet for reliable updates and install it for you.


Updating router software

An error in router software or outdated software will also cause wifi disconnection. You can update your router software by visiting the manufacturer’s website through your router account. Check to see if a new update is available. If it is, click on the update.


Power management settings

To disallow battery saver from killing your wifi connection, take the following steps:

  1. Click on the Windows logo and search for “Device Manager”
  2. Open device manager, then navigate to “Network Adapters”
  3. Expand network adapters
  4. Click on “Properties”
  5. Click on the “Power Management” tab
  6. Uncheck “Allow the computer to turn off this device to save power”.


Run network troubleshooter

Windows network troubleshooting is one of the most powerful tools at your disposal. The troubleshooter can help you diagnose and solve the problem. If it is unable to solve it, it can give directions on how to address the issue.


Follow the following steps to run a network troubleshooter:

  1. Open your computer search bar and input the word “Control Panel”
  2. Open the control panel from the search results
  3. Choose the “troubleshooting” option
  4. Navigate to “Network and Internet” in the subcategories and click on it
  5. Choose Network Adapters on the next screen
  6. Follow instructions to fix the network issues.


Other Quick Fixes

The loss of connection to your computer could also be a result of glitches in the network or wifi settings. So before doing deep troubleshooting, try some of the following quick fixes:

Restart router: restarting the wifi router will restore network settings to their default, so if the problem is from the router settings you can expect it to be gone after a restart.

Restart your PC: the loss of connection might be due to miscommunication between wifi adapters and your router or to errors in computer software. Some of these errors can be corrected with a simple restart.

Contact your Internet Service Provider: while the problem could be from the computer or wifi router settings, it could also be that there’s no internet service in your area. Try connecting another device to the router or connecting to a similar router from the same ISP, if the problem persists, then it could be a general problem. In this case, contact your ISP for assistance.



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