While you wait for answers, we may have found some information which could help you.
Click here for Battery Replacement Batterieshow to fix dell inspiron 1545 date and time?
audio device drivers for Dell Latitude E6400?
dell inspiron 5040 plugged in not charging?
Dell latitude c400 intermitent lines on screen?
How to fix dell Inspiron 5040 laptop windows 7?
DELL won't turn on?