Lenovo Thinkpad T400 T410 T410i T400s T420 T420s T500 T510 T510i Laptop AC Adapter Charger Power Cord

hey guys iPod apps we clear and today we're going to be reinstalling a Wi-Fi card on a Lenovo ThinkPad T 420 I'm just going to take out mine and put it back in for demonstration purposes but what you're going to need is a set of screwdrivers really small ones around 2.4 millimeters so you can take out the really small screws anyways go ahead and turn off your computer and once that's done what you want to do is flip your computer over and take out the battery because you don't want to shock yourself right so after you have taken out the battery this video is really slow okay so after you've taken out the battery what you want to do is go to this compartment unscrew it and yank it out now there's a screw on the top corner that you want to take out that screw basically holds the keyboard on the other side and so you want to take that out so you can remove the keyboard to access the Wi-Fi