HPE Edgeline EL20, Руководство по техническому обслуживанию и ремонту, Страница: 41 / 52

• EHCI Hand-Off —Offers user a workaround for the OS without EHCI hand-off support. The EHCI
ownership change should be claimed by the EHCI driver.
• USB Mass Storage Driver Support —Enables or disables mass storage support
• USB transfer time-out —Enables user to set the time-out value for control, bulk, and interrupt
transfers
• Device reset time-out —Enables user to set the USB mass storage device start unit command time-
out value
• Device power-up delay —Enables user to set the maximum time the device will take before it properly
reports itself to the Host Controller. 'Auto' uses default value: for a Root port it is 100 ms: for a Hub
port the delay is taken from Hub descriptor.
Embedded Controller Configuration
The EC firmware version and general functions are displayed, including:
• EC Power Saving Mode —Enables user to set the EC power saving mode
• EC Watchdog Function —Enables user to set the EC watchdog timer
IT8768 Super IO Configuration
The Super Chip configuration details are displayed, including:
• Serial Port 1 Configuration —Enables user to configure serial port 1
• Serial Port 2 Configuration —Enables user to configure serial port 2
Serial Port Console Redirection
The COM1 settings and console redirection settings are displayed, including:
• Console Redirection —Enables or disables console redirection for Microsoft Windows EMS
• Console Redirection Settings —Enables user to set configuration console redirection detail settings
Network Stack
Network Stack —Enables or disables the UEFI network stack
Intel (R) Ethernet Connection
The Port Configuration Menu information is displayed, including:
• NIC Configuration —Enables user to configure the boot protocol, wake on LAN, link speed, and VLAN
details
• Blink LEDs —Enables user to identify the physical network port by flashing the associated LED
• Link Status —Displays the link status (connected or disconnected)
Chipset tab
The Chipset tab has the following sub-menu options:
• PCH-IO Configuration
• System Agent (SA) Configuration
Embedded Controller Configuration 41