![I have a B450M Pro4, I need someone to explain how to get to UEFI from Legacy and enable Secure Boot : r/ASRock I have a B450M Pro4, I need someone to explain how to get to UEFI from Legacy and enable Secure Boot : r/ASRock](https://preview.redd.it/p8kgzuc2hh871.jpg?auto=webp&s=b78d23ee3f24d3aef763c600007f5e822a80c0ae)
I have a B450M Pro4, I need someone to explain how to get to UEFI from Legacy and enable Secure Boot : r/ASRock
![Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/71HutgS5xrL._AC_UF350,350_QL80_.jpg)
Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics
![Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/71LZTzbpL0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics
![Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics](https://m.media-amazon.com/images/I/91c2bQPjQeL._AC_UF350,350_QL80_.jpg)
Amazon.com: ASRock B450M PRO4-F Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard : Electronics
What is the best Linux distro to install on PC using an Asus Prime B450 M motherboard and a Ryzen 5 2400G CPU? I intend to use a Kingston UV500 SSD. - Quora
![Can someone please tell me WTF is going on (audio issue) (SOLVED) :: Steam for Linux General Discussions Can someone please tell me WTF is going on (audio issue) (SOLVED) :: Steam for Linux General Discussions](https://img.youtube.com/vi/2fX_x8rSt6g/0.jpg)
Can someone please tell me WTF is going on (audio issue) (SOLVED) :: Steam for Linux General Discussions
![Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics Amazon.com: ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/717fM36M3sL._AC_UF894,1000_QL80_.jpg)