HP laptop two blinking lights

Hi,

A 2 blink error code usually signifies a corrupted BIOS. Try a power refresh and check if that resolves the problem.

Here’s the procedure:

Turn off the laptop if on and disconnect the charger if connected.

Remove the battery from the laptop.

Remove the RTC battery from the motherboard - note the orientation of the battery before you remove it so that you reinsert it the correct way later in the procedure. Usually it is +ve on top. Also if possible measure the voltage of the battery whilst it is out. If it is