I've had my PowerMac 6500 sitting in the basement for awhile after I replaced it with a newer computer. Today I decided to fire it up, and get it ready to sell, and it made a pretty harsh sound. It sounded just like it did a couple of years ago when I had to replace a bad power supply fan (mac technician did it).
Is it normal for a powersupply in the 6500 to be faulty? How hard would it be for me to replace it on my own?