open your computer case and look for any plugs that are unplugged, likely the hard drive plug is loose or unplugged, I transported my computer via plain and when i connected it i got the same error message, i opened the case and realized that the hard drive plug had become unplugged, i plugged it...
open your computer case and look for any plugs that are unplugged, likely the hard drive plug is loose or unplugged, I transported my computer via plain and when i connected it i got the same error message, i opened the case and realized that the hard drive plug had become unplugged, i plugged it...