repair Sparkle 1250 watt PSU

LED HED

Honorable
Jan 31, 2014
4
0
10,510
I have a Sparkle 1250 watt PSU that will not turn on, the obvious causes have been checked, such as power cord ,power source, etc. I bought it used , and I am trying to get more information on this model , to check for problems. The person I got it from stated it makes a noise , I have opened it up for inspection and found no burnt or swelled up caps. It is 4 years old ,(5yr warranty) and it has a pretty good review on the net. I am a glutton for punishment and I get involved in "saving" thing from the scrap heap. Share my pain !