Ga door naar hoofdinhoud

Origineel bericht door: mister790 ,


Just a few suggestions for further troubleshooting steps (in the desperate hope that it's not a logic board issue):

First, have you tried resetting the SMC?  Directions at

Second, to eliminate the possibility of software issues, have you tried restarting the computer from an external hard drive to see if the issue persists?

Finally, I know you've tried your current power cable on other computers, but have you tried a different power cable on the problem computer?