Have you try this ?
or there are some rom here :
Thanks, will give it a try.
Anyone who can provide me answers to the following,
In the above links, I notice they say "press ESC" to go to bios. Does this mean I can connect a OTG cable, and a keyboard ? does it detect USB keyboards?
If the above works, will I be able to also attach an external CD and try to install a new Windows 10 copy removing the existing copy? Since the key is in the bios, the activation should work fine? Anyone tried this root?