While you wait for answers, we may have found some information which could help you.
Click here for Dell Laptop BoughtThe Dell adapter can't be recognized?
My laptop is showing it is not connected to the network, but it is?
dell inspiron 5040 plugged in not charging?
how to fix dell inspiron 1545 date and time?
My Dell Inspirion Windows 10 laptop has no network socket?
DELL won't turn on?