With a week of difference my laptop turn off by itself. Is not heat or warm. I recently change the fan . Asus X555LD. No viruses. I think is the battery. What are the possible causes ? Best Regards
more info like how old is the battery ? does it power off if charging ? make & model of laptop ? was it charging during a thunder storm ? sometimes useful, disconnect battery and shake near your ear, does it rattle
The battery is from july 2015 Now is 100% full, but I will take care of this in the near future. Asus X555LD No, not thunder storm
it would appear you are correct about the battery. as manufactures only guarantee stuff for about a year (some longer), one thing well worth trying is a "soft reset" power off, remove battery, press and hold the power button for 60 seconds, release, replace battery, apply power, wait a minute then turn on if that fails, yes, you need a new battery, also consider replacing the PSU as manufacturers may change specs, unless you get a "compatible" battery (usually cheaper too)