Razer Blade 2025 Bios Update Instructions. I’ve got a razer blade 14 and i’m finally getting around to applying the 2023 firmware update for usb4/battery optimization. There is no room for us to troubleshoot if the laptop won't even boot anymore.

Whenever i download the bios updater and run. This is a guide showing the latest version of the razer blade 15 base (2021) bios update and how to install it successfully to your system.