I understand that there are multiple 0GB issues on this forum already, I tried to read all of them, but i don’t understand most of the reply. I really appreciate if someone could help. I will try to be as systematiclly simple as possible HDD: WD 3.5" Black 4TB WD4001FAEX, purchased today, brand new…

WD 4TB black show 0GB in BIOS

WD Internal Drives Desktop & Mobile Drives

LB_WD November 5, 2014, 3:32pm 11

Yeah, sounds like it may have been a defective drive. Sorry that you got an apparently defective one but I’m glad that the replacement is working for you.