Hi Folks,
I have a G5 20" iMac 2005 with the following problem.
The keyboard and mouse will stop working after computer warms up or is used hard. Then the "You must restart...." message appears. The LED on the mouse still works when it can't be recognized.
What I have done:
Reset PRAM
Reset SMU
Reinstalled OS on new hard drive.
Fans operate normally and Diagnostic LEDs on logic board read normal. Processor over temp LED doesn't come on.
Computer will work all day long in 50 degree room temperature, but not in 70 degrees.
Anybody been here before? Ideas?
Thanks
Mark
I have a G5 20" iMac 2005 with the following problem.
The keyboard and mouse will stop working after computer warms up or is used hard. Then the "You must restart...." message appears. The LED on the mouse still works when it can't be recognized.
What I have done:
Reset PRAM
Reset SMU
Reinstalled OS on new hard drive.
Fans operate normally and Diagnostic LEDs on logic board read normal. Processor over temp LED doesn't come on.
Computer will work all day long in 50 degree room temperature, but not in 70 degrees.
Anybody been here before? Ideas?
Thanks
Mark