When I dock my Inspiron 4100 notebook I recieve 5 loud beep codes.  I only get these when the laptop is docked.  I can't find beep documentation for this at all.  In addition, my computer loses time.  I've reset it in the BIOS as well as in Windows but  it will lose more time every day....  I have tested the CMOS battery and it shows that it is putting out the voltage it should be so that battery is good.  Any help would be appreciated.  Thanks!