crwdns2934241:0crwdne2934241:0 rj713

crwdns2934249:0crwdne2934249:0:

Hi, Here is a link to the manual for your unit--check out troubleshooting. You should replace the CMOS battery as  a good first step. Good luck.

ftp://ftp.dell.com/Manuals/Common/inspiron-5100_owner%27s%20manual_en-us.pdf

crwdns2915684:0crwdne2915684:0:

open