EDIT: We decided not to pursue further diagnosis, because we wouldn’t know what the hell we’re doing anyway, and decided to start the RMA process instead. It might not even be the reason why the PC won’t turn on, but I’m not comfortable with putting that CPU back into his PC again. Once we get a replacement, we’ll see what happens. If it’s still busted, we’ll just take it to a local shop. Thank you everyone for your for your suggestions and insight, they are very much appreciated.
My friend called me to take a look at his PC that wouldn’t turn on. Upon inspecting his CPU, I noticed a silver bump at the bottom. I’ve never seen this. Can anyone tell me what it is?
Honestly no clue to both questions. So, it's a defect from the factory then?
I mean unless your friend bought the CPU used and got scammed, or they were somehow soldering something above their CPU while building the PC I don't see how else this could've happened outside the factory.
It looks to me like maybe extra solder got squeezed out during the heatspreader or surface mount component soldering process.
Nah, he doesn't own a soldering iron. So, it's safe to say that I shouldn't put this back in the motherboard, yeah? It still does fit in the socket, but I'm worried it'll cause more damage when we turn on the PC.
That blob isn't liquid is it? It's actually solid?
Yeah, it's solid. I tried poking it a little as soon as I noticed it.