Hi Elie,
Thank you for posting your concern on the forum.
As per the issue description you are unable to connect to internet wirelessly as it is asking you to turn on the WIFI. As you have mentioned you are unable to turn on WIFI using FN keys because your keyboard is not working fine.
I would suggest you to try the steps provided in the methods mentioned below and see if it helps you to fix the issue.
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. To check that you may refer to the steps provided below.
- Press Windows key + R and type services.msc in the search field or run window and press ENTER.
- Scroll down to find “WLAN AutoConfig ".
- Right-click “WLAN AutoConfig “, and then click Start.
- Check if the issue persists.
For more information and suggestions regarding the Network and Network Adapter issues, you may also refer to these articles:
***Wired and wireless network problems***
***Why can't I connect to a network?***
***How do I fix network adapter problems?***
Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.
Regards,