after start Asus Laptop goes straight to bios

Aug 15, 2018
2
0
10
I have asus s15 510ur i3 version.

yesterday after opening my laptop I saw it goes straight to bios (ez utility), after selecting windows boot manager from boot menu windows can be accessed.
after shutdown again it starts going to bios..

what to do......
 
Aug 15, 2018
2
0
10


thaks for ur answer, but the laptop has non removable battery , cmos reset is quite impossible without opening it.?

every time after selecting windows boot manager it starts.