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If the Internet connection is restored after re-enabling the wireless NIC, try restarting the network interface of your Wi-Fi adapter using PowerShell.

Then click again and select Enable Device.

Right-click on it and select Disable device.

Find your Wi-Fi network card in the Network Adapter section.

In some cases, disabling and enabling the Wi-Fi adapter in Device Manager can help resolve the issue.

Plugged in: Maximum Performance: powercfg /SETACVALUEINDEX SCHEME_CURRENT 19cbb8fa-5279-450e-9fac-8a3d5fedd0c1 12bbebe6-58d6-4636-95bb-3217ef867c1a 0ĭisable and Enable Wi-Fi Adapter in Windows.

You can change the power saving mode using the commands: You can quickly access the Power Options dialog. Possibly due to incorrect firmware or driver, your wireless NIC adapter cannot resume after waking up from sleep mode. Try to disable the power-saving mode for your wireless network adapters. Windows can automatically turn off devices in order to save laptop battery power. Disable Power Saving Mode for Wireless Adapters in Windowsīy default, the power saving mode is enabled in Windows for most classes of hardware. If you have found a suitable driver and the Wi-Fi connection is not lost with it, it is recommended to prevent Windows from automatically updating the driver for this device. So, you should try to use an older version of the driver that remained in the local driver repository on your computer (see this driver rollback example). If the Wi-Fi disconnection issue appeared suddenly on your Windows device, Windows probably recently automatically updated your wireless adapter driver. Prior to moving to the next method, try to download and install the latest version driver for your Wi-Fi adapter drivers from the vendors’ website. Update or Roll Back the Wi-Fi Adapter Drivers

Restart WLAN AutoConfig Service on Windows.

Disable and Enable Wi-Fi Adapter in Windows.

Disable Power Saving Mode for Wireless Adapters in Windows.

Update or Roll Back the Wi-Fi Adapter Drivers.