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In the System Preferences window, click on the Users & Groups icon.Run as Administrator when installing the driver. however, don't see any other wifi bar or it shows " no wireless NIC plugin". If you already installed the driver and it was successful. Right click on My Computer> Manage> Computer Management> Services> WLAN AutoConfig> General>Ensure the Startup type as Automatic > Start> OK Make sure it’s switched on.Įnable WAC (skip if you don’t know where to find it). There might be a Wi-Fi on/off button on some computers. If you use the TP-Link router, can check the FAQ2292. Please try to change the setting of your router, please change the channel of the 2.4G to channel 1 and change the channel of the 5G to channel 36. Contact TP-Link support with the results above and tell us the operating system of your computer and what it looks like when the connection drops as the Wi-Fi signal disappears or other behaviors.Ĭhange SSID/wireless network name and channel of your router (contact the router support if you don’t know how to do it). Please try to ping the router's IP address “192.168.0.1”(we take the TP-Link's router IP address as an example), then please share the ping result.
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Update the driver of the adapter (skip if you don’t know how to do that). Contact router support to change the channel and channel width on your router to avoid possible interference. Check if the problem happens on 2.4GHz or 5GHz if it’s a dual-band adapter. Navigate to Device Manager in Control Panel > Locate the wireless adapter in the list.>Highlight the device in the listing > Right-click and Select Properties > Power Management >Uncheck Allow computer to turn off this device.> Click OK to close the window > Reboot the computer.
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If the signal is weak, move the computer closer to your router if possible.
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