2, or perhaps see how it compares to ?
Identifying the exact motherboard or system that shipped with "SC-T v2.2" is detective work. The string does not appear in major consumer PC brand databases (Dell, Compaq, HP) from that era. Instead, it is overwhelmingly associated with three categories:
Early PnP implementations in v2.2 often failed to correctly configure IRQ/DMA for Sound Blaster 16 or AudioPCI. Disable "PnP OS" and set legacy ISA resources manually in the "Advanced" menu using "ISA Legacy" mode.
