How did we get here?
Part of this started when I managed to snag a Dell Optiplex for less than fifty bucks listed as not working on eBay. I could clearly see the issue from the pictures in the description, and grabbed it. As it turns out, this wasn’t hitting the lottery, this is quite common. Items, especially tech, are listed if someone lacks the skill, resources, or time to test or repair them.
In this case, the pictures showed that the PC itself worked, but it was missing a drive for the operating system. Knowing it would be a simple fix, I ordered the PC, added an SSD, and opened the door to a whole different adventure. I entered the Realm of Broken and Untested. My buying habits haven’t been the same since.
This obviously hasn’t always been successful. Graphics cards in particular, have turned out to be a loss, but each only cost about forty dollars and I’m not ready to declare defeat on both, yet. There has been much better success with cases, motherboards, and full PCs. Most items have cost forty five bucks or less.
Any hidden Gems?
Actually, there have been two of them, both DDR5 motherboards. The first was a B760 for sale as not working with what looked like very minor damage on one corner. The seller had several pictures of the motherboard and box, which was helpful. It looked like it got dropped on the corner during shipping, but wasn’t damaged badly. Some very careful work to gently push things back into place, a full load of tests with a known working CPU, and everything checked out well. A video containing my used parts adventure is here.
The second motherboard was a swing for the fences. Bent pins were clearly visible in the socket, and it was cheap. I had fixed bent pins before, but this was much more.
My own carelessness had prepared me for the attempt, but that was on an older socket with a lot fewer pins. It was also my own fault. I didn’t secure the CPU heatsink after removing the processor, and the predictable happened. An effort to save me five minutes cost me nearly three hours, but it prepared me for the next attempt.
I was ready to be adventurous and sat down with a few tools, a good flashlight and a lot of patience. After doing what I thought was a pretty good job, I took a break to regroup, then went back to finish. I should have looked at other sockets, though. (That parts coming). With the socket square, I dropped in the budget CPU and some test RAM and started it. A few minutes later it posted and I remembered to breathe.
What happened then?
At this point, I felt good about myself and didn’t bother checking the rest of the board. (I told you I would get to this part.) I slapped it all in a case, and set up to start running tests. This is where being in a hurry bit me again. I have my games on a portable drive that I tried to plug into the front panel. I say tried because it reset the PC. This is the part where I kick myself for not looking at everything.
Two pins on the USB3 connector were bent all of the way down, and needed repair. Very patiently I put them in order and tried again. It reset again. I checked the connection and the same thing happened. Ready to chalk it up to a forty dollar motherboard, I gave up. I should say I was ready to give up, because when I went to go remove the USB plug to the external drive I noticed the reset pin pushed all of the way in. Seriously?
Yes, seriously. Somewhere during my haste to test, I didn’t notice the reset button pushed in, and each time I put pressure on the front of the case, it reset. I was so careful with the CPU socket this time and confident that I knew what I was doing, that I forgot the basics. In my defense, though, I wouldn’t have expected multiple issues with both a motherboard and a case. And it gives me something to laugh about.
What about the testing?
Oh yeah, the testing went great! I found that the 7500F compares very well against the 5800X I currently use, and beats it in most tests. I’m debating between that CPU and a small upgrade to completely swap out systems, and couldn’t be happier. I’ve done all of my testing and let it sit idle overnight making sure there were no unexpected resets. She’s working great and I’m very happy. That video is here, and pics of the build are here.
Oh, and I did give it a once over to make sure everything else was good on both motherboard and case. I learned my lesson. Okay, that’s not a true statement, but I learned something. Now, if you will excuse me, I have to conquer at least one broken GPU.