I purchased an Antec Phantom 350 power supply (350W ATX12V V2.0 S/N: 04125432333) on 01/12/05 from securemart.com. On Saterday 03/26/05 (35 days later) it died. Power was being supplied to the motherboard because the motherboard LED was lit but when the computer was switched on there was a brief qui...