(!!!UREGENT REQUEST!!!) HP SLATE 17 TABLET PC - UNLOCK ADVANCED MENU - DISABLE SECURE BOOT? HP slate 17 unlock advanced menu, DISABLE secure boot I have tried to unlock advanced menu and DISABLE secure boot. Using Ezh20 version 184.108.40.206, but when I patch it using Ezh20 version 220.127.116.11, tool, and then flash it using my mini pro tool. It does not work, no boot dead tablet, so I just flash it back to the original bios, unpatched bios, it works tablet pc boots up fine. Don't know what I am doing wrong I can’t find tutorials. on this. I Would appreciate a link to a tutorial. And most of all someone kind enough to mod this bios for me. HP SLATE 17 tablet pc Bios: 1.) Unlock Advanced Menu. 2.) DISABLE Secure boot. DUMPED BIOS on Google storage.