Yes the Gigabyte motherboard with express recovery Bios, have the latest BIOS, used acronis to clone the boot image onto the WD15EARS as a usb external HDD then connected ran advanced format utility and then connected as boot drive and everyting worked fine until I added a second WDEARS and tried to setup Raid 1 but mirror drive was noted to be 500GB so didn’t create mirror then went to reboot from single WD15EARS and wouldn’t boot saying file missing and Partition was now only on 500GB on boot drive.
will try and reset capacity. thx for advice, not going to use these WD15ears as now I find out they are not much good for Raid.
