Hi, can someone please give me a step by step guide for Step1 - C IF YOU ARE IN DOS / FREEDOS I have burned the driver files as a data DVD but don't know how to run the disk and downgrade the bios in dos and the model I have came with no windows os

thank you

https://www.eightforums.com/installation-setup/41741-downgrade-8-7-acer-aspire-axc-603g-uw31-i-need-help.html

PS I can't reply in the original topic for some reason that's why I made this one