While you wait for answers, we may have found some information which could help you.
Click here for Laptop Password Security
Dell latitude c400 intermitent lines on screen?
dell inspiron 5040 plugged in not charging?
The Dell adapter can't be recognized?
how to repair my blank screen?
My Dell Inspirion Windows 10 laptop has no network socket?
Right Click pad on my Lap top does not work, can this be fixed?
howtomendit.com for free repair help, information and advice.
