Dell PowerEdge C6320p, Руководство пользователя

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Option Description
USB 3.0 Setting Enables or disables the USB 3.0 support. Enable this option only if your operating system supports USB 3.0.
If you disable this option, devices operate at USB 2.0 speed. USB 3.0 is enabled by default.
User Accessible
USB Ports Enables or disables the USB ports. Selecting All Ports Off disables all USB ports. The USB keyboard and
mouse operate during boot process in certain operating systems. After the boot process is complete, the
USB keyboard and mouse do not work if the ports are disabled.
NOTE: Selecting All Ports Off disables the USB management port and also restricts access to
iDRAC features.
Internal USB Port 1 Enables or disables the internal USB port.
Internal USB Port 2 Enables or disables the internal USB port.
Embedded NIC1
(i350 LOM) Enables or disables the Embedded NIC1 port.
Embedded NIC2
(optional Mellanox
Connect-X4) Enables or disables the Embedded NIC2 port.
I/OAT DMA Engine Enables or disables the I/OAT option. Enable only if the hardware and software support the feature.
Embedded Video
Controller Enables or disables the Embedded Video Controller option. This option is set to Enabled by default.
Current State of
Embedded Video
Controller Displays the current state of the embedded video controller. The Current State of Embedded Video
Controller option is a read-only field. If the Embedded Video Controller is the only display capability in the
system (that is, no add-in graphics card is installed), then the Embedded Video Controller is automatically
used as the primary display even if the
Embedded Video Controller setting is set to Disabled .
OS Watchdog
Timer If your system stops responding, this watchdog timer aids in the recovery of your operating system. When
this option is set to
Enabled , the operating system initializes the timer. When this option is set to Disabled
(the default), the timer does not have any effect on the system.
Memory Mapped
I/O above 4 GB Enables or disables the support for PCIe devices that need large amounts of memory. This option is set to
Enabled by default.
Related links
Integrated Devices
Viewing Integrated Devices
Serial Communication
You can use the Serial Communication screen to view the properties of the serial communication port.
Related links
Serial Communication details
System BIOS
Viewing Serial Communication
Viewing Serial Communication
To view the Serial Communication screen, perform the following steps:
1. Turn on, or restart your system.
2. Press F2 immediately after you see the following message:
F2 = System Setup
NOTE: If your operating system begins to load before you press F2, wait for the system to finish booting, and then
restart your system and try again.
3. On the System Setup Main Menu screen, click System BIOS .
4. On the System BIOS screen, click Serial Communication .
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