Original Power Supply Unit PSU Replacement Model: ADP-160AR / APS-330 (interchangeable) For Sony PS3 Slim 4000 CECH-40XX 250GB 500GB Console Manufacturer: Sony Condition: Slight used, taken from the PS3 slim console, tested in full working condition before shipping, Original Power Supply Unit PSU Replacement, special for PS3 4000 CECH-40XX 250GB 500GB If your PS3 will not turn on at all and you don't even see the red light on the front of the system, this part may be all you need. you can change it with this newer power supply model which does not got hot. Three months warranty.