Elitegroup Z87H3-AX GOLDEN (V1.0) - Manual (Page 53)

Chapter 3
Z87H3-AX EXTREME (GOLDEN) USER MANUAL
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Ignore Thunderbolt Option Rom (Enabled)
This item allows you to enable or disable ignore thunderbolt device Option Rom.
Enable will skip TBT Option ROM at POST time. Disable will excute TBT Option Rom
at POST time.
Thunderbolt SwSMI Delay (0)
This item allows you to set thunderbolt SwSMI delay time.
Reserved Mem per phy slot (32)
If PCIe device consume <~ MB of memory, BIOS will reserve ~ per physical slot.
Reserved PMem per phy slot (32)
If PCIe device consume <~ MB of Prefatchable memory, BIOS will reserve ~ per
physical slot.
TBT Device IO resource Support (Disabled)
This item allows you to enable or disable IO resource for thunderbolt device.