Got it. Device Manager was where we needed to go next. Nice job. In Device Manager,
right-click on the
Intel Centrino Wireless-N 6150 that has the caution icon on it and select
Uninstall. Reboot once prompted. Even if you are not prompted to reboot please do.
Next, from your working machine, download the drivers from
here and save them to your USB drive and transfer to the good machine.
Extract the zip file and open the contents of the folder. You will see a Drivers folder and an Install folder. Open the
drivers folder and double-click on
dpinst64.exe and allow to install. Reboot if prompted.
If successful, check in Device Manager to see that it is now showing without a caution icon.
Let me know. Thanks.