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PRIME / ProArt / TUF GAMING AMD 600 Series BIOS Manual
6.14 AMD PBS
The items in this menu shows the AMD PBS Setup page.
Graphics Features
This submenu allows you to configure Graphics Featurs - HG, DGPU Features and
BOMACO configurations.
Special Display Features
Allows you to enable or disable HybridGraphics.
Configuration options: [Disabled] [HybridGraphics]
D3Cold Support
Allows you to enable or disable PCIe x8 Slot D3Cold.
Configuration options: [Disabled] [Enabled] [Dummy D3Cold]
Discrete CPU_DSM Function A
Allows you to enable or disable PCI-SIG ECN_DSM Function A for Discrete GPU’s
GPP Bridge.
Configuration options: [Disabled] [Enabled]
Discrete CPU_DSM Function B
Allows you to enable or disable PCI-SIG ECN_DSM Function B for Discrete GPU’s
GPP Bridge.
Configuration options: [Disabled] [Enabled]
NVIDIA
DGPU Power Enable
For NVIDIA mobile DGPU card only. Output DGPU_EN# A19 pin and DGPU_SEL#
B17 pin to high at every power on state.
Configuration options: [Disabled] [Enabled]
Non-Eval Discrete GPU Support
Set to
[Enabled] to support Non-Eval Discrete GPU that doesn’t have specific EVAL_
PWRGD(B30), EVAL_PRESENT#(A5).
Configuration options: [Disabled] [Enabled]