Machinist X99 Mr9a Pro Bios - Top
In the section, Disable CSM Launch . This forces an EFI-only path, which is often required for NVMe drives to appear in the boot priority list.
layout, though some users report occasional issues with translations or hidden menus. Hardware Monitoring machinist x99 mr9a pro bios top
Enter BIOS: Press the power button, then continuously press the DEL key until the BIOS interface appears. In the section, Disable CSM Launch
| Component | "Top" Setting (Performance) | Stable Daily Setting | | :--- | :--- | :--- | | | BCLK: 103MHz (3.0 GHz all-core) | BLCK: 100MHz (2.9 GHz stock) | | RAM (Samsung B-die) | 3200MHz @ 1.35V CL16 | 2666MHz @ 1.20V CL19 | | CPU Cache | 3.2 GHz @ 1.1V | 2.8 GHz @ 0.95V | | Fan Curve | Custom: 70% @ 60°C | Default: Silent | Hardware Monitoring Enter BIOS: Press the power button,
Once you install the community-vetted Top BIOS, reboot and spam DEL or F2 . You will notice a new menu:
The MR9A Pro BIOS offers overclocking capabilities compared to premium X99 boards.