It needs many time to boot up system at first time when system installs new DIMM module.

[Description]

Why system can not boot up when system install new DIMM module?

[Analysis]

1. New Intel system (ex: Denverton/Skylake ) will detect RAM configuration at first boot, When user installs new DIMM module in system, BIOS needs more boot time for DIMM configuration at first boot.

module name	DIMM size	first boot time
SKY-7210	64G DIMM X24	Near 180 sec.
FWA-1112Vc	16G DIMM X1	Near 50 sec.

2. System doesn't detect  RAM configuration at next boot, and system boot time will quickly than first boot