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Bluetooth COMPLETELY dissapeared

After updating to Lion (10.7), I tried going into bootcamp, but found out bluetooth was gone completely. I mangaed with a wired keyboard alone to look in device manager, control panel, Ncpa.cpl (all internet devices e.g. wifi, ethernet, bluetooth), and the task bar, and bluetooth is nowhere to be found. I also tried startup repair and system restore, in addition to directory services repair mode. Does anybody have an idea of what's going on?

iMac, Mac OS X (10.7), Bootcamp Windows 7 x64, i7 2.93 ghz

Posted on Jul 27, 2011 11:07 AM

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Posted on Jul 27, 2011 2:16 PM

So I fixed it, and I knew the root cause from the beginning but I finally found out how to fix it. I had MotionInJoy (PS3 Controller driver) installed, and a short while ago, te bluetooth driver for motionjoy (which is SUPPOSSED to be designated to a dongle I have on the side of my keyboard, else it would override the existing Apple bluetooth adapter) somehow overrode the default apple bluetooth adapter in bootcamp. So I eventually found out during the installation of the Apple drivers (bluetooth) that as soon as the bluetooth drivers were installed, the motionjoy ones overrode them. So, after multiple apple driver reinstalls, I figured out how to COMPLETELY remove the MotionInJoy drivers (Device Manager>MotionInJoy drivers>Check off box to completely disable driver software>Click Ok). After the MotionInJoy drivers are removed, the Apple bluetooth drivers automatically install themselves as they should. If by any chance SOMEBODY has the exact same problem, I hope this helps.

30 replies

Jul 22, 2014 10:50 AM in response to Evanjs

This x1000. It took way too long reading way too much bad advice before I finally found out that the motioninjoy driver was the problem. Uninstall it, restart in safe mode (just to be sure), restart normally, job done.


Is there any way to use the motioninjoy driver without it totally screwing with the bluetooth drivers? Would still like to use my PS3 pad on the mac.

Bluetooth COMPLETELY dissapeared

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