Hey guys- I have a Dell Inspiron 5100 laptop. The LED for the power light stopped working today. Usually it is out when on batteries, blinking when charging, and steady when on full AC power. Right now, it isn't doing anything. The on screen power meter says it is at full charge, running on AC power. I tired resetting my power strip, and restarting, and unplugging the power in the back. Nothing, it is still out. Any suggestions?