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ARK-DS520 User Manual
Chapter 3
B
IOS Settings
3.2.2.8
USB Configuration
Figure 3.14 USB Configuration
Legacy USB Support
Enables support for legacy USB. Auto option disables legacy support if no USB
devices are connected.
USB 2.0 Controller Mode
This item allows you to select HiSpeed (480 Mbps) or FullSpeed (12 Mbps).
BIOS EHCI Hand-Off
This is a workaround for an OS without EHCI hand-off support. The EHCI own-
ership change should be claimed by EHCI driver.
Summary of Contents for ARK-DS520
Page 1: ...User Manual ARK DS520 Graphic Optimized Digital Signage Player Powered by NVIDIA GT218...
Page 9: ...Chapter 1 1 General Introduction This chapter gives background information on ARK DS520 series...
Page 23: ...Chapter 3 3 BIOS Settings This chapter introduces how to set BIOS configuration data...
Page 42: ...ARK DS520 User Manual 34...
Page 43: ...Chapter 4 4 Software Installation This chapter introduces driver installation...
Page 57: ...49 ARK DS520 User Manual Chapter 4 Software Installation...