Dual Bios per Lenovo ThinkCentre M920t, M920s, M920q, M920x, per MB: quasi nuovo-b551

M920t, M920s, M920q, M920x. Lenovo ThinkCentre M720t, M720s, M720q. 1x Main bios: Winbond 25Q128FV or compatible. Fix all BIOS bugs. For Motherboard:EQ370 NM-B551. Usually parcels arrive.

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