laptop bios status

[b.durairaj24]

BIOS updated in my laptop(satellite L755-M1KU Model)?
cause : In my laptop same time battery charge & power led lamp blinking. At the same time my charging adapter good condition check it.
i have search youtube video watching problem solution get updated your BIOS .
Download Toshiba official web site .
Install the BIOS latest version 3.60 ,install after i know that my bios version 2.70
finally my laptop blank screen couldn't turn on . Can any body tell proper solution give it? I am waiting to answer for the hardware engineers. thank you

 

[hang-the-9]

Can't really make out what you are saying, your laptop was working before, but you did a BIOS update and not just getting a black screen and no power or lights at all?