I have a late-2005 G5 which has been behaving badly lately. 6 months ago I upgraded from Tiger 10.4.11 to Leopard 10.5.8 and soon after it started going thru those bad crashes, though I'm not at all sure upgrading to Leopard is connected.
I'm not sure this is a real Kernel Panic, but almost every time I do a regular restart, few hours later, always around or after midnight, I can hear my Mac's fans blowing hard, and a red LED light shows up behind the power button. Trying to restart again, I'm having trouble getting the Mac to restart normally, the red LED shines and after a while the fans start blowing again. I have to go thru 2-3 more cycles, till my Mac starts up normally again.
Last night, when it happened again, I open the metal lid and shot a picture...
http://www.mac-forums.com/forums/attachment.php?attachmentid=18131&stc=1&d=1350415075
....Any clue?..... Thanks so much !!!
I'm not sure this is a real Kernel Panic, but almost every time I do a regular restart, few hours later, always around or after midnight, I can hear my Mac's fans blowing hard, and a red LED light shows up behind the power button. Trying to restart again, I'm having trouble getting the Mac to restart normally, the red LED shines and after a while the fans start blowing again. I have to go thru 2-3 more cycles, till my Mac starts up normally again.
Last night, when it happened again, I open the metal lid and shot a picture...
http://www.mac-forums.com/forums/attachment.php?attachmentid=18131&stc=1&d=1350415075
....Any clue?..... Thanks so much !!!