New WD 4TB Black. Came with two partitions 1. 2048 unallocated but I can right click and do simple volume. 2. 1678 unallocated but cant right click to do simple volume. Showing up in disk manager but does not show up in list volume. ran WD quick diag and its ok. running extended now. Tried deleting the #1 and got it all to one volume but couldnt do anything with that either.