Yes I saw the battery charge light blinking.
If you check HPs support page for your notebook they say that the blink codes are used on the numlock/caps lock keys, not the front lights, especially not the battery light.
http
/h10025.www1.hp.com/ewfrf/wc/manualCategory?cc=us&dlc=en&docname=c01443371&lc=en&product=4014960&.
Im sure read about 3 blink codes = memory issue, but that is not the lights that blink.
You just get a blinking battery charging light.
Go ahead and try removing individual memory modules if you want.
The behavior you are having is that of a board that is auto shutting off to protect itself. Either the power supply went bad and is now putting off a bad power level, or the power supply fried something on the motherboard and now it is not able to send voltage to where it is supposed to..