X99 Bios - Qiyida

: While RAM can often be overclocked directly from the BIOS in modified versions, CPU overclocking remains restricted to specific unlocked multipliers and typically requires custom-engineered BIOS images, such as those from iEngineer . 3. Known Stability Issues and Technical Drawbacks

The BIOS default video output is set to PCIe (dedicated GPU), but you are plugged into the motherboard (X99 has no iGPU). Fix: Plug your monitor into your dedicated graphics card. If you still have no display, clear CMOS. qiyida x99 bios