I have no idea, but why not check with MacResQ.com or TechRestore.com? They both have pretty good reputations and speedy turnarounds. --Steve At 5:10 PM -0400 8/26/05, Dick Doherty Comedy wrote: >I am new to the list and wonder if it is practical to replace the power >source on this computer or is this the end of an old friend. >Dick