While you wait for answers, we may have found some information which could help you.
Click here for Rid Error 3My Dell Inspirion Windows 10 laptop has no network socket?
dell inspiron 5040 plugged in not charging?
DELL won't turn on?
device driver downloads for Dell Latitude E6400 PCI Port & PCI Controller?
audio device drivers for Dell Latitude E6400?
The Dell adapter can't be recognized?