: Ensure this is set to AHCI mode before installing Windows for better SSD performance.
Once hardware is assembled, power on and spam the key to enter the BIOS. The H81M-K uses the ASUS UEFI BIOS Utility (EZ Mode). asus h81m-k motherboard setup
– Press F5, then Enter. This clears any leftover settings from previous hardware. : Ensure this is set to AHCI mode
Before starting the assembly, ensure your components are compatible with the motherboard's architecture: asus h81m-k motherboard setup
After installing your operating system (e.g., Windows 10), install official drivers from the ASUS Support Site to ensure full hardware performance: ASUS H81M-K Micro ATX Motherboard User Manual