If your laptop keeps disconnecting from your WiFi network, you’re not the only one! Many laptop users report that their Internet connection frequently breaks when their computer is connected to a wireless network.
In Windows 10/8/7, connection issues are always plaguing you. Without an Internet connection, you cannot use the computer for anything.
This is very annoying. It’s very inconvenient that you can’t connect your laptop to WiFi. But don’t worry, your issue can be fixed.
The following are a few methods that have helped many laptop users. You may not have to try them all; just work your way down the list until you find the one that works for you.
Fix 1: Laptop Keeps Disconnecting from WiFi? Run Network Troubleshooter
Windows troubleshooters are designed to fix some issues with your computer. Although they cannot fix each problem, you can have a try. Here, run the network troubleshooter if your laptop disconnects from Wi-Fi.
- In Windows 10, go to the Troubleshoot tab by going to Start > Update & Security.
- Locate Network Connections and click Run the troubleshooter.
- Finish the process by following the on-screen instructions.
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Fix 2: Laptop Keeps Disconnecting from WiFi? Restart Your Laptop and Network Devices
When your laptop keeps dropping out from your wireless network, the first thing you should try is to restart your laptop and router/modem. This helps you reset your network settings and fix your network issues.
To do so:
- Shut down your laptop, then disconnect the power cable from it.
- Please turn off your router/modem, and then unplug the power cable from them.
- Leave all your devices for about one minute.
- Next, plug the power cables into your laptop and your router/modem.
- Turn on your router/modem, then your laptop.
Now try connecting your laptop to your wireless network. Hopefully, this fixes your disconnecting issue. But if not, don’t worry. There are still three fixes you can try.
Fix 3: Laptop Keeps Disconnecting from WiFi? Configure Power Management
Sometimes Wi-Fi keeps dropping on the laptop since your system turns off the wireless network adapter to save power. To fix the issue, re-configure the setting.
- Press Win + R, input ncpa.cpl and click OK.
- Right-click on your Wi-Fi adapter and click Properties.
- Click Configure, go to Power Management, and ensure the box of Allow the computer to turn off this device to save power is unchecked.
- Click OK to save the change.
Fix 4: Change Scan Valid Interval
You can also increase your Scan Valid Interval to fix your wireless network issue.
Scan Valid Interval is the amount of time before your network adapter looks for a better network access point after reaching a threshold. The higher its value, the less time the adapter spends to scan for an access point.
To increase your Scan Valid Interval:
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- On your laptop, press the Windows logo key and R on your keyboard to open the Run box. Then type “ncpa.cpl” and press Enter.
- Right-click your Wireless/WiFi network adapter, then click Properties.
- Click the Configure button.
- Select the Advanced tab, then click Scan Valid Interval. Change its value to 120, and click OK.
Fix 5: Laptop Keeps Disconnecting from WiFi? Reset TCP/IP Configuration
Resetting TCP or IP settings into the default settings is helpful if your laptop keeps disconnecting from Wi-Fi or the computer randomly disconnects from Wi-Fi.
- Run Command Prompt as administrator.
- Input these two commands and press Enter after each one:
- netsh winsock reset
- netsh int ip reset c:\resetlog.txt
- Restart your laptop.
Fix 6: Use Google DNS
Sometimes the Wi-Fi issue can happen because of your DNS. According to users, the case that Wi-Fi keeps dropping on laptops disappears after switching to Google’s DNS. So, you can also have a try.
- Type ncpa.cpl to the Run window and press Enter.
- Right-click your adapter and choose Properties.
- Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
- Choose Use the following DNS server addresses, set Preferred DNS server to 220.127.116.11, and Alternate DNS server to 18.104.22.168.
- Save the change.
We hope one of these fixes works for you. If you have any questions, leave us a comment below.
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