Apple Computer on Tuesday release a new SMC Firmware Update for all of its Intel Mac models (except the new 13-inch MacBook).In a brief set of release notes, the company said the updates address \"intermittent boot issues with the Intel-based iMac.\"
A list of the firmware updates follows:
iMac (early 2006) SMC Firmware Update
iMac (early 2006) SMC Firmware Update (MacBook Pro SMC Firmware Update
MacBook Pro SMC Firmware Update (Mac mini (early 2006) SMC Firmware Update