iMac crashes
Before this never happend but now everytime I connect my bluetooth headset my Mac dies after about 10 minutes. I get black screen and a message to hold down the power button it's so annoying. Why is it happening?
iMac, Mac OS X (10.7.5)
This sounds like a kernel panic http://support.apple.com/kb/TS3742
Copy and post the panic log here and we'll try to offer some suggestions http://support.apple.com/kb/HT2546?viewlocale=en_US