My laptop has a legacy BIOS. I need to change it to UEFI as I needed to enable secure boot. How can I do it without any data loss and how do
![Configurer le BIOS de votre ordinateur pour démarrer en mode BIOS LEGACY - BIOS - Tutoriels - InformatiWeb Configurer le BIOS de votre ordinateur pour démarrer en mode BIOS LEGACY - BIOS - Tutoriels - InformatiWeb](https://www.informatiweb.net/images/tutoriels/BIOS/boot-in-legacy-bios/asus-z77/1-asus-bios-ez-mode.jpg)
Configurer le BIOS de votre ordinateur pour démarrer en mode BIOS LEGACY - BIOS - Tutoriels - InformatiWeb
![Razer Laptop Blade 15 (2021) only boots to BIOs, and does not see SSD as a BOOT, but still sees it as Storage. : r/razer Razer Laptop Blade 15 (2021) only boots to BIOs, and does not see SSD as a BOOT, but still sees it as Storage. : r/razer](https://preview.redd.it/razer-laptop-blade-15-2021-only-boots-to-bios-and-does-not-v0-b4g6gv2acqxa1.jpg?width=4032&format=pjpg&auto=webp&s=1313c5d2802422c915bf96cc395f845d2af7efd2)
Razer Laptop Blade 15 (2021) only boots to BIOs, and does not see SSD as a BOOT, but still sees it as Storage. : r/razer
![uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User](https://i.stack.imgur.com/jahqV.jpg)
uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User
![uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User](https://i.stack.imgur.com/kepiA.jpg)
uefi - If USB is not listed in BIOS as a boot option, does that mean the machine can't boot from USB? - Super User
![Notebook/Desktop/AIO] Troubleshooting - Computer directly enters BIOS Utility/Aptio Setup Utility after power on | Official Support | ASUS Global Notebook/Desktop/AIO] Troubleshooting - Computer directly enters BIOS Utility/Aptio Setup Utility after power on | Official Support | ASUS Global](https://i.ytimg.com/vi/VyOA2FFMafA/mqdefault.jpg)