How to enable Wi-Fi in Lenovo ThinkPad T400 laptop?

Fix for unable to detect or find any wireless networks in Lenovo ThinkPad Laptops.
How to enable Wi-Fi in Lenovo ThinkPad laptop?
How to fix no Wi-Fi or Internet in Lenovo ThinkPad laptop?
How to Manage Wireless on Lenovo ThinkPad Laptops?
Trouble connecting to the internet or a wireless network in Lenovo ThinkPad T400 Laptops.
No internet in Lenovo Thinkpad laptop how to fix?

[@ochieev3165]

wtf haha you save my ass bro been fckin crazy installi wifi driver

[@NajlaTech]

😄