ASRock released a new bios for her B450M Pro4motherboards. These are built around an AMD B450 chipset and can accommodate a second-generation Ryzen processor with an AM4 socket. The version number is fixed at 1.50 and has the following changes:
- Correct Boot Menu[F11] display.
- Update Raven VBIOS/GOP.
- Improve system compatibility.
- Keep the XMP setting after system resuming from S5 or G3 state.