I recently sold an iMac G3 to someone, and told them I would warrant the purchase for 10 days after they bought it. 3 days into the Warranty period, the computer won't turn on. The customer described the power button light to "go on for a millisecond" before shutting back off again. I don't have any idea what could have caused this, and I told them I would replace the unit with another. Anyone ever had this happen to a G3 before? I'm getting the broken one back, so it's in my best interest to get this fixed. Thanks!