I had my Dell XPS 420 for about 2 years now everything works great still except for the bluetooth. It stopped working after a year, i didn't really care because i never used it. Now i need it to connect to my phone. According to device manager, my bluetooth isn't install anymore. It is called BT mini receiver. I tried to update it by browsing internet and computer but no luck. I went to the Dell website to download drivers for my computer and no luck. I inserted a dell disk to reinstall drivers and nothing was there but some card reader with CAB. It was on the dell website as well, i thought it would help but nope. I recently switched my original hard drive with a brand new one (the same exact kind). After awhile i reinstalled my old hard drive, but removed some crap off of it. Could removing the original hard drive off my computer uninstall my built in bluetooth? Can someone send me a link to a driver or something or find a solution? Thanks in advance