![Amazon.com: Asrock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gbps ATX AMD Motherboard : Electronics Amazon.com: Asrock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gbps ATX AMD Motherboard : Electronics](https://m.media-amazon.com/images/I/71W0Q3L+bBL.jpg)
Amazon.com: Asrock B450 PRO4 R2.0 AM4 AMD Promontory B450 SATA 6Gbps ATX AMD Motherboard : Electronics
![help] What bios version should i flash? I'm currently using r3 2200g and will replace to 3100 soon : r/ASRock help] What bios version should i flash? I'm currently using r3 2200g and will replace to 3100 soon : r/ASRock](https://preview.redd.it/6oony5styyt61.jpg?width=640&crop=smart&auto=webp&s=845dea965d80df9155ff7a57ef7beb7511a3d272)
help] What bios version should i flash? I'm currently using r3 2200g and will replace to 3100 soon : 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/717fM36M3sL.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/71HutgS5xrL._AC_UF350,350_QL80_.jpg)