Turn off the PC, unplug the power cord, remove the coin battery for 5 minutes, then restart. Method B: Hardware Flashing (The Ultimate Fail-Safe)
Found under the Boot tab. Keep CSM Enabled if you are using older graphics cards or MBR-partitioned drives. Disable it if you want pure UEFI booting for faster startup times and modern OS compliance. Power and Thermals
To enter the BIOS on a Qiyida X99 motherboard, turn on your computer and repeatedly press the key on your keyboard. Some specific revisions may use the F2 key, but Delete is the standard for AMI BIOS setups. Key Characteristics of the Interface qiyida x99 bios
: A common issue with desktop-chipset X99 boards is system freezing in software like
The motherboard utilizes a classic American Megatrends (AMI) Aptio text-based interface. Navigation is performed entirely via your keyboard arrow keys, as mouse support is rarely implemented or highly unstable on these boards. 2. Key BIOS Menus and Settings Turn off the PC, unplug the power cord,
If you are planning to use a modern GPU (like an AMD RX 6000/7000 or NVIDIA RTX 3000/4000 series) or plan to mine cryptocurrency, go to Advanced > PCI Subsystem Settings and enable . This allows the system to efficiently map massive amounts of VRAM. 4. Why Flash a Custom BIOS? (The Xeon Turbo Unlock)
Navigate to the "Boot" tab and set "Boot Option Filter" to UEFI Only if you are installing Windows 10 or 11. Turn off Legacy/CSM support unless using an older graphics card without UEFI VBIOS. 2. Memory Configuration (Chipset Tab) Disable it if you want pure UEFI booting
If you are using cheap DDR4 ECC Registered server memory, ensure ECC options are enabled for error checking and stability.
Enable this feature to set up a fan curve. Chinese X99 boards are notorious for running CPU fans at 100% speed by default; adjusting the Smart Fan target temperature will drastically reduce system noise. Unlocking Peak Performance: Turbo Boost Unlock (TBU)