Is there something that can kill a power supply?
I have a mid 2009 27” iMac that had a dead power supply, it died back in July of 2016 and I never got it fixed because I was quoted 700+ dollars.
Finally, I just ordered one from amazon and my husband put it in using the IFIXIT guides. It worked perfectly for 8 days than starting making this weird buzzing sound.
The next day my power in the room went off (never happened before) and the iMac won't turn on now -_- 2nd bad power supply?
How does that happen? Was it just a bad replacement or is something in the iMac killing the power supplies? They are replacing the part but I'm scared to put in it and have something ruin it!
Is dit een goede vraag?