I think my PSU took out two hard drives.

balane

Senior member
Dec 15, 2006
666
0
76
This is in a secondary computer that I use in the garage. I went to turn it on this morning, heard some popping noises (for lack of a better word.) and then there was no boot drive to be found. In a few moments I started smelling the dreaded burnt electronics smell.

It will boot into the BIOS just fine but none of these drives are found. I powered it down and got into the computer. Upon examining the hard drives I see burnt marks on both. One is a 80GB Intel SSD and the other is a 320GB Seagate drive.

The PSU is an xClio 750 watt Great Power which I purchased because of a favorable review at Johnny Guru. It's a couple years old. Because it affected both drives it must be a failing PSU, correct? Like I said though, the computer still powers up into the BIOS just fine.

I must also add that this PSU was in my primary computer for a long time but was recently moved to the back up computer when I installed a Corsair AX850 into my main rig.

I reinstalled the garage computer's original PSU, a Thermaltake 500 watt, and used some hard drive I had laying around and everything seems fine.

But now I have a bad PSU, a bad SSD and a bad hard disk drive to contend with.

I'm surprised the power supply went bad and affected only the hard drives and nothing else. I guess I can consider myself lucky. I inspected all of the cables and can see absolutely no physical damage anywhere on the unit. Needless to say, I won't be using this PSU any longer even though it seems to have affected only one of the power output connectors.

Here's a photo of the damage, you can clearly see where the drives are burnt.

http://home.comcast.net/~lindermm/psuburn.jpg

Just sharing an experience, really no other reason to post. I think I have enough spare parts laying around to get this computer back to acceptable. I just need to find a speedy boot drive which I think I have.
 

MountainKing

Senior member
Sep 9, 2006
268
1
81
Man that is aweful...I dont know much but the branded PSUS dont offer some kind of overvoltage protection??
I've had 2-3 generic chinese PSUs fail on me before and each time, only the PSU got damaged...no other internals such as mobo/hdd etc.