I don't think it's the CPU. As I've said, that's just one of the things I do when having RAM issues. Only yesterday I was having to resolve bent pins on a motherboard, it happens. So to be clear, I don't think it is a seating issue, I'm saying it's worth a try. I'd prefer to spend 10 minutes reseating than waiting a few days to RMA. I'm impatient
I'd be more inclined to say yes the stick is faulty, except it POSTed once which would lead me to believe a small bump in power to the RAM may well get you going. Again, I'm talking from experience here, I've built a lot of PCs over the years and encountered many odd problems, and I have a few things I do when the culprit appears to be RAM:
Test all sticks in all slots in all combinations - you've done this.
Reseat CPU
Rebuild PC (to be fair, I always build on the bench, never in the case until the PC is working) when re-seating CPU to base spec only (no GPU if you have an onboard VGA), no HDD. At this stage I don't even remount the heat sink, I push down on it, I may end up taking it all apart again anyway. Obviously I only do this as far as the BIOS!
I tend to have parts around, so I can swap out and see what conclusions that leads to. I've only recently had a DDR4 mobo refuse to get past POST with 2x16gb sticks, turned out I needed to update the mobo BIOS to get it working with the sticks. Very frustrating.
As I've said, I can only go by my past experiences. If you don't feel comfortable messing around with voltage, then wait for the new stick. There's every chance that will solve the issue, and you'll then put it down to having a faulty stick. Sometimes you get a stick that just needs a bit more power, then all is well.
To be fair, if you're working now on 8gb, you may as well just wait it out. 8gb to 16gb for general useage isn't going to make any big difference.
Thanks for the insight!
as I said, this is my first real build so I'm very..cautious lol. I'm scared of a lot of things.
The power thing does make sense, so I might try that tomorrow. But, if the stick needs more power due to a fault, that doesn't sit right with me
How did you bend your pins? Is it a common thing? I just don't get how they could bend when I slowly, slowly, SLOWLY, place the CPU in and then close the latch as I'm supposed to. Once the latch is on - it can't move...right? So even if the heatsink moves a little out of place on top of it while I'm trying to correctly install it, it's not actually moving the pins? It can't be! That just ... doesn't make sense! And confuses me, lol
I have a busy week anyway, so I'm not too fussed to wait around for the new RAM, I have another PC I can use in the mean time. But, when I get those new sticks, and if the problem is still around - well, then I know I have no choice but to open everything up and figure out what else could be the problem.
Like I asked before though. Is a badly seated CPU easy to detect? Would I be able to use the PC intensively (music recording/gaming) and have no issues, if a pin was bent?
As someone who builds PCs a lot - are you worried that every CPU you install could have a bent pin?
This shit is so stressful...