Dell EMC DSS 9620, Installation And Service Manual

Page: 41 / 288

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 Integrated Devices .
Integrated Devices details
The Integrated Devices screen details are explained as follows:
Table 32. Integrated Devices
Option Description
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 the iDRAC features.
Internal USB Port 1 Enables or disables the internal USB port.
Internal USB Port 2 Enables or disables the internal USB port.
Internal USB Port Enables or disables the internal USB port. This option is set to On or Off .
Embedded NIC1 Enables or disables the Embedded NIC1 port. The option is set to Enabled by default.
iDRAC Direct USB Port Enables or disables the internal USB port. This option is set to On or Off .
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 .
SR-IOV Global Enable Enables or disables the BIOS configuration of Single Root I/O Virtualization (SR-IOV)
devices. This option is set to
Disabled by default.
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 the PCIe devices that need large amounts of memory.
This option is set to
Enabled by default.
Memory Mapped I/O above Base Enables the memory mapped base to either 56 TB, or 12 TB, or 512 GB. The default option
is set to 56 TB.
Pre-operating system management applications 41