Jul 11, 2017 · There may be a number of reasons for this type of issue to occur. As a first troubleshooting step, feel free to check out this link from our support website for steps on how to troubleshoot network connection issues in windows 10. If your laptop also has a separate WiFi switch, try to turn off and on the switch and see if it helps. Jun 21, 2019 · Saltgrass. When a device starts to disappear in the Device Manager, it might mean it is failing. When that happens, you may see it as a hidden device greyed out, which means it is not connected at the present time. Replacing the Wi-Fi card with a compatible model should restore a device in the Device Manager. Jul 20, 2023 · Open the Start menu by pressing the Windows key, find Device Manager, and launch the utility. Expand Network adapters, right-click your adapter, and choose Properties . Open the Driver tab and choose Roll Back Driver. Select your reason for rolling back the driver update and choose Yes . Feb 12, 2016 · Then Right Click on Wifi. Device and UNINSTALL - Reboot - this will refresh the driver stack. Then check the System/Motherboard Maker's Site and that of the actual device. maker (such a RealTek, Broadcom, or Atheros) for even newer drivers. Manually look at manufacturer's sites for drivers - and Device Maker's sites. Jan 11, 2023 · Perform these basic troubleshooting steps first to see if they solve the issue. Press the Fn + F5 or F8 keys to Enable Wi-Fi. Disable Airplane mode from the Action center. Toggle the Wi-Fi hardware switch to ON (available on select Lenovo models) Perform a cold boot on your Lenovo device. Restart the Wi-Fi router. Dec 28, 2021 · Step 1. In the image below, you can see that the wireless feature is turned off. To solve this problem, first, download the Lenovo Energy Management program to your computer from this link. Step 2. After downloading the program, run the program as an administrator and click on the Next button. Step 3. This article decribes how to fix network connection issues with Windows Troubleshooter. SHOP SUPPORT. PC Data Center About Lenovo. Our Company To connect your laptop manually to a wireless network, follow these steps: Press the Win + I keys to open the Settings app. Choose Network & Internet and click Wi-Fi. Select Manage known networks and click Add a new network. Enter the details such as Network name, Security type, and Security key. Mar 15, 2017 · Roel MoisesAcedillo. I updated all the drivers to the latest one. I also tried reg delete HKCR\CLSID\ {988248f3-a1ad-49bf-9170-676cbbc36ba3} /va /f. Sometimes it connects to wifi but most of the time it only shows "network unavailable". Even if I restart it multiple times it won't work. I'm confuse if this is an issue with the hardware. May 5, 2023 · Follow the below steps to fix this issue: Right click on the “Start” menu and choose “Device Manager” or use the “Cortana” search box next to “Start” menu and open “Device Manager”. Find out the adapter used on your PC under “Network adapters” section. In our case it was “Intel (R) PRO/Wireless 3945ABG”. WhgH.