Платформа Scala2_amd bios AMI останавливался на post 11h (Checking if End or Ins keys were pressed during power on. Initializing CMOS RAM if the initialize CMOS RAM in every boot AMIBIOS POST option was set in AMIBCP or the End key was pressed).
Замена центрального процессора Eme4500 проблему решила.
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