The first power supply went after 2 weeks break: shut down computer normally, at night tomorrow no longer make a sound. PSU replaced the merchants. This time it held all the four months through, then the same again. The system is an old AthlonXP office PC without any significant current requirement. I then bought another and the PC running error-free for a year.
I am amazed that there are these scrap still buying. HANDS OFF!
