Is there any way the WIP could have caused a hardware failure?

After playing around with the V6 WIP a lot last Thursday (mostly with SubDs), my computer would not wake from sleep (that happens once in a while but not often). When I went to shut it down the power supply failed. I have it fixed now.

It seems unlikely to me that this was from the WIP, but my computer (Boxx 4150 xtreme) , is not all that old.

Any thoughts?