3 replies to this topic

[Dannydeman]

In a few days I will get my Magic Trackpad. I have a BT dongle which worked fine in Lion. But how do I check if it works with Mountain Lion without a BT device? I don't see a BT icon in the tray and don't see it in perferences. When I search for Bluetooth, I can click on it and it gives me this message:

You can’t open the “Bluetooth” preferences pane because it is not available to you at this time. To see this preferences pane, you may need to connect a device to your computer.

So..is it true there'll be no Bluetooth anywhere until I try to connect a device? or is the dongle not working in ML?

Edit: under system information / Bluetooth I see: No information found. Tried several USB ports. Doesn't seem to work ?

[eep357]

can you get more info on it looking under system information / USB ?

[nyolc8]

If the bluetooth dongle working, the bluetooth icon should appear in System Preferences.
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[Dannydeman]

My system needed a USB rollback, now everything works fine