Over the weekend, my Phenom II X3 720BE system went offline, and when I got to work today, I found the system completely dark. Turns out the Biostar A780L3B motherboard bit the dust as none of the 3 PSUs I tried were able to turn on the board. So, I booted the Phenom X3 8550 out of the ASUS M3A78-CM, dropped in the 720BE on it and I'm planning on selling the X3 8550.
Then, I discovered my ASUS A8N32SLI Deluxe was misbehaving (programs were all frozen up, couldn't shut down), so I held the power button to shut it off. It shut down, and pressing the power button did absolutely nothing. Tried a different PSU, and it came back to life. The Enermax PSU still works and turns on in a much beefier computer, but when you shut down the system gracefully the power good circuit immediately turns the PSU and the entire system back on. Don't have any more spare PSUs so it's going to be used until it no longer works.
My 2600K also froze over the weekend but it's working again. I'm not buying any new hardware for a while either, as I want to reduce my computer footprint and invest in newer, denser and more efficient hardware. About half my farm consists of computers that are way beyond their originally expected usable life, and one FX-8350 or Ivy Bridge quad core machine could easily replace them, but I'm not too fond of spending more money when I still have more old components sitting around and waiting to be used, and I don't want to sell them as they aren't worth much more than the actual cost to ship them and I probably wouldn't be able to move them.
Despite the hardware losses, I did get my dad's 3.8GHz 1100T + 7770 and my soon to be Dell Dimension E520 (X6800) running, so I think I'm still bringing in more points than I was previously. I brought my C2D E6400 back online as well as a Dimension 8300 w/ P4 3GHz to try and fill the gap of an X3 8550, but after those I just have an LGA775 P4 630 system and a P4 2.8Ghz 478 system left as spare boards/chips. Installed Ubuntu 12.10 on the Dimension 8300 but it's stuck on a blank screen with just the cursor so it may not actually run with this new of a kernel.