There are also BIOS setups that "mask" soft or correctable errors since nothing bad happens when they correct the problem. I've always preferred to not mask tho

There are also BIOS setups that "mask" soft or correctable errors since nothing bad happens when they correct the problem. I've always preferred to not mask those errors as it was always a good thing to note on server hardware on clusters that if their soft error correction rate started rising then a DIMM was going to need to be replaced.