Athlonite

it gives a green led when the HDD's are plugged in they're just not showing up with the user interface of the USB Sharing page 

Well removing the previous 4TB GPT/NTFS partition and replacing it with a 2TB MBR/NTFS partition was a complete waste of time the 7501-B0 just refuses to see the drive plugged into it even though it has powered it up properly oh and both the WD Passport and the Seagate Expansion both power on properly it's just that…

Yeah I'm not going to format a 4TB HDD in FAT32 just for SnG's as almost all of the files on the drive contain both long file names and sizes larger than 4GB I may have just figured out why they can't be read b the CPE for some reason when I created the partitions it seems to have defaulted to GPT partition table instead…

I'm trying to use an 4TB WD Passport USB3.0 2.5" HDD as using USB sticks are a waste of time. As for your screen shot I've been there but the HDD doesn't show up and as most all newer 2.5" USB3.0 HDD's are backwards compatible with USB2.0 which has a limit of 500mA max power output at 5V then I see no reason for this port…