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GuidesHow to Fix Logitech K400 Plus Not Pairing to Bluetooth

How to Fix Logitech K400 Plus Not Pairing to Bluetooth nv57

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Key Takeaways
  • Logitech K400 Plus is a wireless keyboard using a 2.4GHz dongle, not Bluetooth, which can lead to pairing issues.
  • Troubleshooting steps include switching USB ports, ensuring no other devices are connected via Bluetooth, updating Windows, and installing Logitech Unifying software.
  • Additional steps involve checking Power Saving settings for USB ports and following detailed instructions to resolve the pairing issue.

Is Logitech K400 Plus not pairing to Bluetooth? Logitech K400 Plus is a unique keyboard that comes with a trackpad built-in. Logitech K400 Plus is not a mechanical keyboard with no backlight, so it isn’t a preferred choice of gamers, but for regular usage, it works fine. It is a wireless keyboard (not Bluetooth) that uses a 2.4GHz wireless dongle/adapter to connect to the PC.

Recently, many s have reported that when connecting the wireless adapter, Logitech K400 Plus is not pairing to Bluetooth. When searching the internet, we have encountered various troubleshooting steps to help you fix this issue.

Fix Logitech K400 Plus Not Pairing to Bluetooth 644a71

This article will list various troubleshooting steps to help fix Logitech K400 Plus not Pairing to Bluetooth. 

How to Fix Logitech K400 Plus Not Pairing to Bluetooth

Switch USB Port 221t40

The very first thing that you should try doing is switching the USB port. If the port you use is problematic, it may not identify the wireless dongle, and you will face issues while pairing Logitech K400 Plus. In that case, we recommend you switch your USB port. Plugin the wireless adapter into a different USB port and then check if you still face this issue or not. 

Ensure No Other Device Is Connected To Bluetooth 4n4j30

Though Logitech K400 Plus uses a wireless adapter to connect to your PC, the issue may often be faced when another device is connected to your Bluetooth. Ensure no other devices are connected to your PC via Bluetooth, and then try connecting your keyboard. 

Restart PC 6e3v32

Another troubleshooting step to follow is restarting your PC. If there are bugs within your system or temporary glitches, they might cause Logitech K400 Plus Not Pairing to Bluetooth issues. We would recommend you restart your PC to fix the bugs you face with it.

Update Windows Version 265w4e

If it is a bug with Windows, new updates will bring the patch for it. You can try updating your Windows to the latest version. To do so, follow the steps given below-

  • Press Windows + I key to open the Settings app on your PC. 
  • Head to the Windows Update section from the left sidebar. 
  • Now on the right side, click on Check for updates.

Logitech K400 Plus Not Pairing to Bluetooth

  • and install the available updates.
  • Restart your PC, and then check if you are still facing the issue or not. 

Install Unifying Software 3vj61

You should install the Logitech Unifying software if you use a Logitech device. This software is designed for Logitech devices, and if you face any problem with the Logitech K400 Plus, this software should probably fix it. To install this software on your PC, follow the steps given below-

  • Click on this link to head to the Logitech Unifying Software Page. 
  • From here, the software on your PC. 

Logitech K400 Plus Not Pairing to Bluetooth

  • Now open File Explorer by pressing the Windows + E key combo. 
  • Here, head to the location where you have saved the file. Double-click on the ed file to run the installer. 
  • Wait for the software to install. Once done, check if you still encounter the same issue or not. 

If you already had the Unifying software on your PC, you should try updating it. 

Turn Off Power Saving For USB 665i3o

The next thing you can try doing is turning off Power Saving for USB. Many s have reported that this issue was caused due to the power-saving settings of your USB port. This generally happens when power saving is turned on for USB, and your windows keep turning off the USB port to save power. You should try turning off power saving for USB to fix Logitech K400 Plus not pairing to Bluetooth issue. To do so, follow the steps given below-

  • Press Windows + X key combo and then click on Device Manager to open it. 
  • Here, expand the Universal Serial Bus Controllers section by double-clicking on it. 
  • Now, right-click on your USB driver and then on Properties. 

Logitech K400 Plus Not Pairing to Bluetooth

  • In the Properties, head to the Power Management tab.
  • Uncheck all the checkboxes here, and click on OK.

Power Management

  • Do this for all the USB port drivers and close the Device Manager. 

Final Words 2z3x47

Logitech products are well known for their quality and reliability. Issues like Logitech K400 Plus not pairing to Bluetooth are less likely to happen. However, this article will help you fix this issue if you are still facing it. We have mentioned some troubleshooting steps to fix Logitech K400 Plus not pairing to Bluetooth. You can follow the steps above and not face this issue again. 

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Anurag Jain
https://itechhacks.moviesx.org
Anurag is a Senior content analyst with 4 years of experience in the industry. Based in India, He is extremely skilled at Windows related to How to Troubleshooting matters. His favorite topics are Windows 11, Android, and How To's.

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