Biostar TZ77B - System Agent (SA) Graphics and Memory

TZ77B/TZ75B/T77 UEFI BIOS Manual
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Onboard PCI-E Devices
Launch Storage OpROM
This item enables/disables Boot Option for Legacy Mass Storage Devices with
Option ROM.
Options: Enabled (Default) / Disabled
Launch Video OpROM
This item enables /d isab les execution of the Legac y Option ROM for vid eo devices.
Options: Enabled (Default) / Disabled / Enabled when no UEFI driver
Onboard PCIE Giga LAN
This item enables/disables Onboard PCIE Giga LAN.
Options: Enabled (Default) / Disabled
Onboard LAN Option ROM
This item enables/disables Onboard LAN Option ROM.
Options: Disabled (Default) / Enabled