Wi-Fi issues

If your wifi adapter "can't see" network with SSID wmi or any other starting with wmi-, it could mean that:

Wi-Fi adapter is turned off

Make sure it's turned on - if your computer has physical wifi card switch, check if it's in right position.

If you cannot turn on wifi adapter (in case of laptops)

If after pressing button with antenna glyph corresponding icon does not light up, you probably have to install Power Manager from vendor's webpage. After installation button should work.