Satellite L750 - Wireless LAN is Off, no connection to my home WLAN

Hello, I am having some issues with my Satellite L750. It has a wireless adapter called Atheros AR9002WB-1NG, which seems to be acting up.
When I turned my laptop on I noticed it wasn't connected to any networks, so I looked and found it couldn't find any. I checked on my phone (on which I am writing this) and there is my network and many others that are available for connecting, and mine works fine on my phone. I tried resetting the router and nothing happened, and I could still connect on my phone and tablet.
I delved into the wireless software and found something called "ConfigFree". In this I found "Connectivity Doctor". This said that there was an issue with the adapter, and then after further examining I found that it said that "Wireless LAN Off" next to a red image of a switch.
Does anyone know how to turn it back on?

TosHdpAPI.dll belongs to Toshiba Bluetooth stack software
So I recommend reinstalling the Toshiba BT stack in order to fix this!
The Atheros Wlan card seems to support the Bluetooth too.
So to be able to use Wlan and BT you have to install the Atheros WLan driver, Atheros BT filter and Toshiba BT stack

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