64GB Installed but only 60GB RAM usable?

I used to have 64GB and the OS recognized all 64. Now the BIOS says it’s only 60GB. I haven’t had any BSODs to indicated a RAM issue. Could the RAM or Motherboard be going bad?

I would have no idea but… here is a similar topic with some thoughts. Good luck. :wink:

http://www.overclock.net/t/1445069/64gb-of-ram-showing-up-as-60gb-of-ram

Regards :sunglasses: