f2 is they key to access bios, but ....
if u have windows 10, open command prompt and type shutdown/p
windows 10 does not seem to completely shutdown, it goes into a deep hibernation mode when you shutdown, but the above command will FULY shutdown windows 10 and your laptop, then when u power up, u will have enough time to press f2 to enter bios, pcs tech guy told me this as i couldnt enter bios cos i wanted to reinstall windows and switch off the uefi bios.
hope that helped.
f2 is they key to access bios, but ....
if u have windows 10, open command prompt and type shutdown/p
windows 10 does not seem to completely shutdown, it goes into a deep hibernation mode when you shutdown, but the above command will FULY shutdown windows 10 and your laptop, then when u power up, u will have enough time to press f2 to enter bios, pcs tech guy told me this as i couldnt enter bios cos i wanted to reinstall windows and switch off the uefi bios.
hope that helped.
For future reference, this worked for me today. Rebooted me straight into the BIOS.
shutdown /r /fw
/r Full shutdown and restart the computer.
/fw Combine with a shutdown option to cause the next boot to go to the firmware user interface.