My Inspiron 1525 dell laptop's bettery is plugged in, but the battery status is "Idle" and my charger is reconized, and my battery's life is normal, and yet I get 4 orange LED flashes and 1 blue flash on the battery LED located to the left of the touchpad, this has really got me confused because the charger is reconized and the battery's health is normal.  any help woulld be greatly appricated.  and I cannot install BIOS because my battery charge is 0%, and in idle, maybe it's just a setting that's got it in idle or something I'm really confused and I am not a computer newb so I don't need explinations for 2 year olds.  

Thanks a bunch!