Intel is one of the oldest and most well-known manufacturers of equipment and hardware that allows your PC to complete the function with ease and perfection. Some of the widely used adapters produced by the brand include Intel Dual Band Wireless AC 3160, 3165, and 8260. But if it’s the Intel dual-band wireless-AC 7260 adapter that is disconnecting, you can refer to the troubleshooting methods in our detailed guide here.

What does the Intel Dual Band Wireless do?

Wireless drivers allow your operating system to communicate with wireless devices such as wireless cards and network interface controllers. The Intel Dual Band Wireless-AC dual-band adapter offers powerful connectivity (Wi-Fi + Bluetooth) as it moves at the speed of light. They are known for their faster speeds, higher capacity, wide coverage, and prolonged battery life. Powered by the Intel Core processors and impressive innovations, the Intel Dual Band Wireless-AC 3160 offers you a notable connected experience, whether at the office, at home, or on the move.

How do I fix the Intel Wi-Fi driver?

1. Update/rollback/reinstall the Wireless AC driver

1.1 Update the Intel Dual Band Wireless AC driver

Now, exit Device Manager, restart your PC, and check if the network adapter issue is resolved. This method is also applicable if you are having Intel Dual Band Wireless-AC 3165 problems.

1.2 Rollback the driver version

Once done, check if the network adapter issue is resolved and your Wi-Fi or Bluetooth connection is working.

1.3 Reinstall the device driver

Now, close Device Manager and check if you still encounter any problems with the Intel(R) Dual Band Wireless-AC 3160 adapter. You can also visit the Intel Driver & Support Assistant page to download the latest driver and install them manually. If you don’t want to follow the manual steps, you can always choose to use a dedicated software like DriverFix. This program scans your device entirely and offers you a list of all your drivers, including outdated ones. After that, it searches the web for the latest versions through its interface and automatically updates your drivers so that it can improve significantly your PC performance.

2. Make sure Wi-Fi is on in system BIOS

Once done, boot up your PC and check if the Wi-Fi or Bluetooth connection is working properly now.

3. Run Network Troubleshooter

You can now exit the Settings app and check if the network adapter is working fine.

4. Flush DNS and reset Winsock

Now, try connecting your Wi-Fi or Bluetooth, and the Intel Dual Band Wireless-AC 3160 problems should be fixed.

5. Disable and enable Intel AC 9560 adapter

Once it’s enabled again, the problem with the Wi-Fi and Bluetooth connection should be resolved.

6. Start the WLAN AutoConfig service

You can now check if the Intel Dual Band Wireless-AC 3160 adapter is working normally without any problems.

7. Perform network reset

To complete the reset process, restart your PC and now the network adapter issue should be fixed.

How do I fix Intel R Dual Band Wireless AC 8260?

You can now check for the network adapter performance and if the Intel Dual Band Wireless-AC 8260 problems are fixed. Alternatively, you can update your system BIOS on Windows 11 and this should help you fix the network adapter issue in most cases. However, if none of the above methods work, you can reset your PC to get rid of any problems related to the Intel Dual Band Wireless-AC 3160, 3165, or 8260 adapters. If you are facing any other issues related to network adapters, you can let us know in the comments box below.

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