Method 1. Press Windows key + X. Select Control panel from the list. Click on Network and sharing Center. Click on Change adapter settings on the left side. Right click on wireless adapter and select enable. Method 2. If issue persists, try to check if wireless service is running. go to Settings (by putting the cursor in the bottom right corner) then click on Change PC Settings Click on Wireless (from list on left) and turn it on (by clicking on the rectangle next to WiFi on the right side of screen. This tutorial will help you fix the following issues: MSI wifi not networks found. MSI PC wifi not working. Troubleshooting MSI laptop WI-FI wireless connec 1 Press the Win + R keys to open Run, type ncpa.cpl into Run, and click/tap on OK to open Network Connections. 2 Click/tap on the wireless network (ex: "Brink-Router2"). (see screenshot below) 3 Click/tap on the Wireless Properties button. (see screenshot below) 4 Check (on) or uncheck (off) Connect automatically when this network is in range Sorted by: 0. I solved the issue by going to Device Manager. Start > "Device Manager". Opening the Network Adapters section. Clicking on the Wifi device (in my case Ralink RT5390R ), clicking on the Advanced Tab, selecting Radio On/Off and then on the right side, selecting Enable from the dropdown. Now it works! 1. Open Start and select "Settings > Network & Internet > Status"; 2. At the bottom of the page, click on "Network Reset"; 3. Select "Reset Now", and at the confirmation screen, select "Yes"; Note: The PC will need to be restarted. 4. Now open Start and type cmd; Press the Windows logo key and R key at the same time. In the Run box, type devmgmt.msc and click OK. Go to Network adapters and right-click on the network adapter. Click Properties. Click Advanced > Wireless Mode > Auto > OK. Note: Wireless Mode only available for network cards that support 5 GHz. Your computer might mistakenly turn off your Wireless LAN card to save power, which causes your WiFi not connecting problem. To check if that's your issue, try these steps below: 1) Open Device Manager by right-clicking the Start menu (Windows logo). 2) Expand Network adapters and right-click your Wireless LAN Card. Here are some things to try: Make sure Wi‑Fi is on. Select the Start button, then select Settings > Network & Internet > Wi‑Fi to check. If a network you expect to see appears in the list, select the network > Connect. Make sure the physical Wi‑Fi switch on your laptop is turned on. It would be either "stuck" on either "off" or "on". For this repair you'll need to take the WiFi card out (Located underneath the keyboard in the Satellite series) and to mask pin number 20. That pin is controlled by the WiFi on/off switch, and if it gets "high" logic level, the Wireless communication would be disabled. jeH82.