Dell R220 owner manual Serial Communications Screen, Serial Port Address

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Menu Item

Description

SR-IOV Global Allows you to enable or disable the BIOS configuration of Single Root I/O

EnableVirtualization (SR-IOV) devices. By default, the SR-IOV Global Enable option is set to Disabled.

Memory Mapped Allows you to enable support for PCIe devices that require large amounts of

I/O above 4GB memory. By default, the option is set to Enabled.

Slot Disablement Allows you to enable or disable available PCIe slots on your system. The Slot Disablement feature controls the configuration of PCIe cards installed in the specified slot.

CAUTION: Slot disablement must be used only when the installed peripheral card is preventing booting into the Operating System or causing delays in system startup. If the slot is disabled, both the Option ROM and UEFI driver are disabled.

Serial Communications Screen

Menu Item

Description

Serial

Allows you to select serial communication devices (Serial Device 1 and Serial

Communication

Device 2) in the BIOS. BIOS console redirection can also be enabled and the port

 

address used can be specified. By default, Serial Communication option is set to

 

On without Console Redirection.

Serial Port Address

Allows you to set the port address for serial devices. By default, the Serial Port

 

Address option is set to Serial Device 1=COM2, Serial Device 2=COM1.

 

NOTE: Only Serial Device 2 can be used for Serial Over LAN (SOL). To use

 

console redirection by SOL, configure the same port address for console

 

redirection and the serial device.

External Serial

Allows you to associate the external serial connector to serial device 1, serial device

Connector

2, or remote access device. By default, the External Serial Connector option is set

 

to Serial Device1.

 

NOTE: Only Serial Device 2 can be used for SOL. To use console redirection

 

by SOL, configure the same port address for console redirection and the serial

 

device.

Failsafe Baud Rate

Displays the failsafe baud rate for console redirection. The BIOS attempts to

 

determine the baud rate automatically. This failsafe baud rate is used only if the

 

attempt fails and the value must not be changed. By default, the Failsafe Baud Rate

 

option is set to 115200.

Remote Terminal

Allows you to set the remote console terminal type. By default, the Remote

Type

Terminal Type option is set to VT 100/VT 220.

Redirection After

Allows you to enable or disable to the BIOS console redirection when the

Boot

operating system is loaded. By default, the Redirection After Boot option is set to

 

Enabled.

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Contents Dell PowerEdge R220 Page Contents Page Jumpers And Connectors Getting Help About Your System Front-Panel Features And IndicatorsSee Getting Help Back-Panel Features and Indicators Back-Panel Features And IndicatorsRelated Documentation NIC Indicator CodesQuick Resource Locator Page Choosing The System Boot Mode Using The System Setup And Boot ManagerResponding To Error Messages Entering System SetupUsing The System Setup Navigation Keys System Setup Main Screen System Setup OptionsSystem Bios Screen Processor Settings Screen Memory Settings ScreenSystem Information Screen Menu Item Description Embedded Sata Sata Settings ScreenIntegrated Devices Screen Boot Settings ScreenSerial Port Address Serial Communications ScreenSystem Security Screen System Profile Settings ScreenRecovery Delay Miscellaneous SettingsAssigning a System And/Or Setup Password System And Setup Password FeaturesUsing Your System Password To Secure Your System Deleting Or Changing An Existing Setup PasswordOperating With a Setup Password Enabled Using The Boot Manager Navigation Keys Entering The Uefi Boot ManagerEmbedded System Management IDRAC Settings UtilityBoot Manager Screen Uefi Boot MenuChanging The Thermal Settings Entering The iDRAC Settings UtilityFront Bezel Optional Installing System ComponentsInstalling The Front Bezel Recommended ToolsOpening The System Opening And Closing The SystemClosing The System Inside The SystemRemoving The Chassis Intrusion Switch Chassis Intrusion SwitchOptical Drive Optional Installing The Chassis Intrusion SwitchRemoving The Optical Drive Removing and Installing the Optical Drive Installing The Optical DriveRemoving a 3.5 Inch Hard-Drive Cage Hard DrivesHard-drive cage Installing a 3.5 Inch Hard-Drive Cage Removing a 3.5 Inch Hard Drive From The Hard-Drive Cage Installing a 3.5 Inch Hard Drive Into The Hard-Drive CageRemoving a 2.5 Inch Hard-Drive Cage Removing and Installing a 2.5 Inch Hard-Drive CageInstalling a 2.5 Inch Hard-Drive Cage Removing a 2.5 Inch Hard Drive From The Hard-Drive Cage Installing a 2.5 Inch Hard Drive Into The Hard-Drive CageRemoving The LED Module LED ModuleControl-Panel Board Installing The LED ModuleRemoving The Control-Panel Board Removing and Installing the Control-Panel Board Installing The Control-Panel BoardRemoving a Cooling Fan Cooling FansRemoving and Installing a Cooling Fan Installing a Cooling FanRemoving The Cooling Shroud Cooling ShroudSystem Memory Installing The Cooling ShroudSample Memory Configurations General Memory Module Installation GuidelinesRemoving the Memory Module Removing Memory ModulesInstalling Memory Modules Internal USB Memory Key Optional Removing And Installing The Internal USB KeyExpansion Cards And Expansion-Card Risers Expansion Card Installation GuidelinesExpansion Card Types And Form Factor Removing An Expansion Card Removing and Installing the Expansion Card on the RiserRemoving The Expansion-Card Riser Installing An Expansion CardRemoving and Installing the Expansion-Card Riser Installing The Expansion-Card RiserRemoving The iDRAC7 Enterprise Card IDRAC7 Enterprise Card OptionalRemoving and Installing the iDRAC7 Enterprise Card Installing The iDRAC7 Enterprise CardReplacing The System Battery System BatteryRemoving The Processor ProcessorRemoving and Installing the Processor Heat Sink Removing and Installing a Processor Installing The ProcessorPower Supply Unit Removing and Installing the Power Supply Unit Removing The Power Supply UnitSystem Board Installing The Power SupplyRemoving The System Board Removing and Installing the System Board Installing The System BoardPage Page Troubleshooting a USB Device Troubleshooting Your SystemTroubleshooting External Connections Troubleshooting The Video SubsystemTroubleshooting a NIC Troubleshooting a Serial I/O DeviceTroubleshooting a Damaged System Troubleshooting a Wet SystemTroubleshooting The System Battery Troubleshooting Cooling Problems Troubleshooting The Power SupplyTroubleshooting Cooling Fans Troubleshooting System Memory Troubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting a Hard Drive Troubleshooting An Optical DriveTroubleshooting Expansion Cards Troubleshooting The Processor Running The Embedded System Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsDisplayed if at least one event description is recorded System Board Jumper Settings Jumpers And ConnectorsINTUSB1 System Board ConnectorsDisabling a Forgotten Password Page Udimm Technical SpecificationsUSB 300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985 Page System Messages System Error MessagesBAT0002 Message CPU0023 Message CPU0703 Message HWC1001 Message MEM0701 Message PCI1304 Message PCI1360 Message SEL0006 Message Alert Messages Diagnostic MessagesDocumentation Feedback Locating Your System Service TagGetting Help Contacting Dell
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