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Full Version: VAIO vgn-cr4000 AHCI mode
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i need to unblock the advanced menu on the bios r2101q0 for VAIO vgn-cr4000 to swap to AHCI mode. the advanced menu is factory blocked

the dwonload link for the original BIOS file is

http://s02.download.sony.com/US/pc/PHBSY...800-US.EXE

i find that a lot of people had it unlocked with modded BIOS . somebody can help me here please??