hi
first sorry for my bad english
i have acer v3-571g running windows 8.1 the problem begin when i left my pc 20 days without useing it because i had final exam and when press power button its taked more then usaully about 30 second nothing shown just a black screen before just to see acer logo and ever day i power it on the time become longer and longer now its take more than 10 minutes well i did may thing to solve this
problem ( full forrmat the hhd with all partitions , reinstall windows 8.1 , switch to UEFI , replace hhd, remove battery)
one think i have noticed at this time when its black screen there is LED light keeping turn on/of every second
i take a picture its betwen the wifi and battery and after the pc boot up its become turn on/of very fast
idont now what should i do
