ASRock Z590 Phantom Gaming 4 User Manual - Page 92
USB Configuration, 1207C Re-driver IC Preset, Legacy USB Support, XHCI Hand-off
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4.6.7 USB Configuration 1207C Re-driver IC Preset Presets for 1207C Re-driver IC. Legacy USB Support Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB compatibility issues it is recommended to disable legacy USB support. Select UEFI Setup Only to support USB devices under the UEFI setup and Windows/Linux operating systems only. XHCI Hand-off This is a workaround for OSes without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI driver. 84 English
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84
English
4.6.7
USB Configuration
1207C Re-driver IC Preset
Presets for 1207C Re-driver IC.
Legacy USB Support
Enable or disable Legacy OS Support for USB 2.0 devices. If you encounter USB
compatibility issues it is recommended to disable legacy USB support. Select UEFI
Setup Only to support USB devices under the UEFI setup and Windows/Linux
operating systems only.
XHCI Hand-off
°is is a workaround for OSes without XHCI hand-off support. °e XHCI
ownership change should be claimed by XHCI driver.