G'day
@milford151 and welcome to linux.org
1. Is this a new laptop or a used laptop? Can you tell us the Brand name and the Model Number?
I am betting you have a SATA HDD which is /dev/sda, possibly from 500 GB to 2 TB, and that /dev/sdb is a solid state drive (SSD) maybe 128 GB to 256 GB.
How am I doing so far?
Code:
mdadm: No md superblock detected on /dev/sdb2
mdadm is a command for use with RAID (Redundant Array of Independent Disks) drive setup, and unless it has been already setup this way, will not apply to you and the command is of no relevance.
2. What Linux Distribution (Distro) are you using, Bill? eg Ubuntu, Linux Mint, &c and the version number?
3. Do you have Windows on this laptop and if so, which version?
Cheers
Chris Turner
wizardfromoz