May I get some feedback on these error logs?

[Phazon]

I put together a new PC a few days ago, and the first thing I did was fire up MemTest86. I'm getting some errors here and there and I'm not really sure what to make of them.

These reports are from tests on the A2 and B2 slots. I've tested the other two as well, but I didn't get logs of those. The results of those were pretty much the same.
https://i.imgur.com/xXKg66p.png
https://i.imgur.com/Qtw3fwo.png

Does this look like faulty RAM or does it look like something else is involved? Any input would be appreciated.

[David (PassMark)]

Yes, they look like real errors. Likely bad RAM.
Might be "fixable" by lowering speed or increasing voltages in BIOS. But this should not be happening if running at BIOS default auto settings.

[Phazon]

Yes, they look like real errors. Likely bad RAM.
Might be "fixable" by lowering speed or increasing voltages in BIOS. But this should not be happening if running at BIOS default auto settings.

Everything's on the default auto settings, yes. I'll try messing with the speed and/or voltage a bit and see how it goes. Thanks for the help and suggestions.