Hello I need some help, I am currently trying to mod my bios using a mix of AMIBCP tool and UEFITool. I am not sure how to get passed hp's signature restriction. My original plan was to use hp's bios recovery usb but replace the stock bios with my modded bios but it errors out every time I try flashing. Any ideas on what to do, also any suggestions on how to mod the bios in the first place, im not confident in my abilities. I can send the bios or a link to hp's drivers for my laptop looking up my laptop should allow you to find it tho. All I am trying to do with my mod is allow for me to open up the hidden advanced menu so i can mess with the fclk clock and my ram. Any help on any part would be greatly appreciated. If you have more questions that you need me to answer before you can help also let me know I will answer to the best of my abilities.