Mrbern

Thank you Klem for fast response ! I reset jumper jrst2002 close to the ram section with metalic screwdriver flat one ! Only ac adapter plug in no battery ! during doing this the laptop make a turn on sound so i turn the laptop and it was back on and in the bios ! Smile on my face and super happy the loop bios was still there ! date was change ! try to update the bios again with no luck disable secure boot and fast boot ! no luck.... turn cms lunch enable or disable dont remember and then BAM laptop reboot Asus logo and back to windows ! reboot look at the bios and my drives are back and everything seem back to normal ! Thank you and hope this will help someone ! i did at least 3 hours of reserch to fix my laptop and im super happy it work again ! Cheers

Hello everybody and thanks for the information in here realy interesting. I have a g750jw and when i try to update bios to 210 from asus via easy flash bios utility somethin when wrong after a succesfull update the laptop turn off. After reboot it i am stock in a bios loop and no hardrive detected in boot section. The bios said version 210 but never boot a smal sound come from the dvd before entering the bios. I cannot update the bios again because it said the actual bios is already installed. So after some search i realise that my usb was ntfs and was supose to be fat32 this me be the cause for the problem ?? And i fohnd that some people play with the jumper on the board to reset bios (close to the ram section) So i try this and now the laptop light turn on and the batery light turn on to but no keyboard back light and no light on the power boton top right to turn on the laptop and no image on the screen. I try hold ctrl+home with usb fat32 in and the file.bin but its not working. Do i need to push and hold these to before turn on the laptop ? Thank in advance and sorry for my english its my second laguages Dan