PC shuts off when battery is low without warning


Jul 26, 2016
I have an ASUS n56jn-cn038h laptop and for a while now my laptop shuts off when the battery is low without giving any warning. Before it would give me a warning when the battery was low and when it became critically low it would go into sleep mode.
I checked my settings but those are unchanged and should technically be working.
When it shuts off, and I try to boot it up again, it wil only go to the first startup screen (in my case the ASUS logo with the windows loading thingy below that) and then it shuts off again. If I connect it to the charger and then try to boot it up, it does so without a problem.
I'm using windows 10 but I only recently upgraded from windows 8.1 and it also happened back then.

Does anyone know what might be the issue here?