I need to find a replacement for: Power Tek Switching Power Supply Serial # L053003 Input: 115-6A 6Hz 230V-3.5A 50 Output 500W PowerTek site says not available. Computer is 7 years old. Merry Christmas!
Welcome to HWF Most power supplies are universal, so you can basically use any ATX power supply. We have a purchase guide here: http://www.hardwareforums.com/power-supply-sticky-5218/