Samsung Galaxy Book2 NP550XED (i7-1255U) BIOS unlock without flashing: hidden AMI Advanced menus, power limits, Intel DTT throttling fix, AC loadline undervolt via setup_var. Desbloqueio de BIOS, undervolt e menus ocultos. EN + PT-BR.
uefi samsung throttling bios undervolt setup-var power-limit alder-lake bios-mod laptop-performance ami-aptio boot-guard loadline galaxy-book2 np550xed i7-1255u hidden-bios-menu intel-dtt
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Updated
Nov 5, 2026 - PowerShell