RE: Inspiron 7000 Gaming (7567) - Problem adding 2nd hard drive
Seagate is NTFS formatted, MBR partition table
Crucial is NTFS formatted, GPT partition table
Intel is blank - I put it through a diskpart CLEAN first before putting it in the 7567
I should at least be able to see that something is connected even if it's in an unreadable format. The Intel SSD should have shown up with no format in diskpart, and easily partitioned and formatted.