Yes Qualcomm Atheros Wireless Adapter driver is missing or not compatible with your system you may not be able to connect to the wireless network or Bluetooth.
You may find a question mark or exclamation mark next to the ar9845 adapter device or other devices in device manager. You can resolve the Qualcomm Atheros Wireless Network Adapter driver issue by updating this driver. And here you can get three ways to do it.
Method 1: Update Qualcomm Atheros Wireless Adapter Drivers Using Device Manager
Updating Qualcomm Atheros drivers using Device Manager is a common and easy way to update drivers. You can follow the steps below.
1. Right click on the start menu and select Device administrator .
2. Expand the network adapters . Right click on Qualcomm Atheros devices such as the Qualcomm Atheros ar9485 wireless adapter and select update driver .
3. Choose Automatically search for updated driver software .
It will then search for and install a new Qualcomm Adapter driver. After that, you can reconnect your wireless network and Bluetooth to Windows 10.
Method 2: Download Qualcomm Atheros drivers from official site
As stated on Qualcomm’s official website, Qualcomm does not now offer support services or Atheros drivers for end consumers.
So if you want to download your driver such as Qualcomm Atheros qca61x4a wireless adapter, Atheros ar9485 wireless adapter, Atheros 956x, Atheros ar938x, qca9377, ar9285 etc. from the website, you need to go to the official website of the manufacturer of your computer. For example, if your computer brand is Lenovo, you can get access to download Qualcomm Atheros Wireless Network Adapter driver from Lenovo support page. If your computer is Dell, go to Dell Driver Center.
After downloading it, double click it and follow the installation wizard to install Qualcomm Atheros drivers.
Method 3: Automatically Update Qualcomm Atheros Wireless Adapter Drivers
The network is a very complicated problem. When you need to update multiple Qualcomm Atheros adapter drivers, such as qca61x4a wireless adapter, ar9285 wireless adapter, ar5b125, etc. Finding these drivers manually can be difficult. So you can update them automatically. This method is recommended if you find it difficult or troublesome to find the driver you need on the official website.
driver booster is a professional tool to help you download and install updated drivers and missing drivers. Using Driver Booster is convenient and can save your time. Here are the steps to use this app to download and install the driver.
1. download it install and run it on your computer.
2. Run Driver Booster and click Scan .
It will then tell you how many devices need updated drivers and how many devices are missing drivers.
3. Find the Qualcomm Atheros Wireless Adapter Driver you need. click on To update .
You can also choose Update Now to download all drivers that are missing or need to be updated and then install them all. It will save you a lot of time compared to updating them one by one.
These three ways are about how to update Qualcomm Atheros Wireless Network Adapter drivers. I hope this passage can help you with these driver issues.