HT1712: Resetting the iMac (Flat Panel) Power Management Unit (PMU)

Learn about Resetting the iMac (Flat Panel) Power Management Unit (PMU)
asl_26

Q: Resetting the PRAM and the apple screen???

How long does it take to load back up after resetting the pram? It's been on the gray apple screen for some time now.

iMac

Posted on May 18, 2012 6:46 PM