I bought the silverstone SG05 with 450w PSU. After less than a week, it blew up in my face when I turned it on at the back. I noticed it was making a crackling noise beforehand but I wasn't aware this was a sign of death. So I went ahead and bought a new PSU, this time I got the Gold rated, full modular version. I noticed after a day or two that this one is making the exact same crackling sound even if the pc is turned off. If there is any power going into the psu, it makes the noise. (same issue as with the first psu).
I've asked around and no one seems to have an answer. So far I've tried switching power cords and changing power sockets but it didn't make a difference.
I don't know if this helps, but I was using my TX650 as a temporary psu while I was waiting for the new one to come. When it was plugged into a power board it made the crackling noise sporadically but not all the time. Then I plugged it directly into the wall and the crackling went away. I never noticed any crackling from it when I had it in my other rig.
My specs:
i5 2500k (stock for now)
gtx560 ti (also stock for now)
Asrock Z77E-ITX
My first psu that blew up was a Silverstone ST45SF 450W SFX, the new one I got is the Silverstone ST45SF-G 450w sfx.
I've asked around and no one seems to have an answer. So far I've tried switching power cords and changing power sockets but it didn't make a difference.
I don't know if this helps, but I was using my TX650 as a temporary psu while I was waiting for the new one to come. When it was plugged into a power board it made the crackling noise sporadically but not all the time. Then I plugged it directly into the wall and the crackling went away. I never noticed any crackling from it when I had it in my other rig.
My specs:
i5 2500k (stock for now)
gtx560 ti (also stock for now)
Asrock Z77E-ITX
My first psu that blew up was a Silverstone ST45SF 450W SFX, the new one I got is the Silverstone ST45SF-G 450w sfx.