tech β‘ BIOS trick to double your PC boot speed
DDR5 systems often boot slowly because of a calibration routine called memory training during POST. This process tunes the connection between the CPU's memory controller and the RAM until a stable state is found. Enabling Memory Context Restore (MCR) allows the motherboard to retain the last known stable configuration instead of retraining every startup. This feature, introduced by AMD, significantly cuts down the waiting time on subsequent cold boots without affecting memory performance. Users should check Power Down Enable alongside MCR, and disable MCR before making any hardware changes. π