Dell Laptop WI-FI High Gain Antenna Mod, Increase Internal Network Cards Range and Signal !!!

Step 3 Reassembly

Then with a dremel or similar tool cut a small hole the same size as the two audio holes next to it and the same spacing( like three holes were meant to be there. Now feed the new cable up into the hole from the inside, and secure it with the nut on the outside.Tip: If you have some locktite use a dab to keep the nut from ever getting loose.Then reinstall the card and plug the U.FL side of your new cable into your wireless cards auxiliary antenna connector(thats the black one). you could use the main connector if you want don't think it matters much. I used auxiliary because i figured the main stock connector has a bigger anntena.
Now finally reassemble the laptop in reverse ( don't forget to reattach the key board cable like i did and have to do it all over again...lol ) then screw in your new antenna and find all the tools the ferret hid wile you weren't watching.