DR4300 system overview
Front panel features and indicators
Back panel features
Diagnostic indicators on the front panel
Technical specifications
Hard drive indicator codes
NIC indicator codes
Power supply unit indicator codes
iDRAC Direct LED indicator codes
Quick Sync indicator codes
Locating Service Tag of your system
Documentation matrix
Chassis dimensions
Chassis weight
Processor specifications
PSU specifications
System battery specifications
Expansion bus specifications
Memory specifications
Drive specifications
Ports and connectors specifications
Video specifications
Environmental specifications
Initial system setup and configuration
Setting up your system
iDRAC configuration
Options to install the operating system
Manage your system
Pre-operating system management applications
Options to manage the pre-operating system applications
System Setup
Installing and removing system components
Viewing System Setup
System Setup details
System BIOS
Dell Lifecycle Controller
Boot Manager
PXE boot
Viewing System BIOS
System BIOS Settings details
Boot Settings
Network Settings
System Security
iDRAC Settings utility
Device Settings
Viewing System Security
System Security Settings details
Secure Boot Custom Policy Settings
Creating a system and setup password
Using your system password to secure your system
Deleting or changing system and setup password
Operating with a setup password enabled
System Information
Memory Settings
Processor Settings
SATA Settings
Integrated Devices
Serial Communication
System Profile Settings
Miscellaneous Settings
Safety instructions
Before working inside your system
After working inside your system
Recommended tools
Front bezel (optional)
System cover
Cooling shroud
Cooling fans
Cooling-fan assembly
System memory
Using system diagnostics
Jumpers and connectors
Troubleshooting your system
General memory module installation guidelines
Mode-specific guidelines
Processors and heat sinks
PCIe card holder
Advanced Error Correction Code (lockstep)
Memory optimized (independent channel) mode
Memory sparing
Memory mirroring
Sample memory configurations
Removing memory modules
Installing memory modules
Removing the PCIe card holder
Installing the PCIe card holder
Opening and closing the PCIe card holder latch
Cable retention bracket
Integrated storage controller card
Expansion cards and expansion card riser
Expansion card installation guidelines
Removing an expansion card from expansion card riser 2 or 3
Installing an expansion card into the expansion card riser 2 or 3
Removing an expansion card from the expansion card riser 1
Installing an expansion card into the expansion card riser 1
Removing the riser 1 blank
Installing the riser 1 blank
Removing expansion card risers
Installing expansion card risers
Internal dual SD module (optional)
Removing an internal SD card
Installing an internal SD card
Removing the optional internal dual SD module
Installing the optional internal dual SD module
Network daughter card
Internal USB memory key (optional)
System battery
Power supply units (PSU)
Hot spare feature
Removing the power supply unit blank
Installing the power supply unit blank
Removing an AC power supply unit
Installing an AC power supply unit
System board
Trusted Platform Module
Installing the Trusted Platform Module
Initializing the TPM for BitLocker users
Initializing the TPM for TXT users
Hard drives
Removing a 2.5 inch hard drive blank (rear)
Installing a 2.5 inch hard drive blank (rear)
Removing a 3.5-inch hard drive blank
Installing a 3.5-inch hard drive blank
Removing a hot swappable hard drive or SSD
Installing a hot-swap hard drive
Removing a hard drive from a hard drive carrier
Installing a hard drive into a hard drive carrier
Hard drive backplane
Removing the hard drive backplane
Installing the hard drive backplane
Removing the optional hard drive backplane (rear)
Installing the optional hard drive backplane (rear)
SD vFlash card (optional)
Replacing an optional SD vFlash media card
Removing the vFlash media unit
Installing the vFlash media unit
Control panel assembly
Troubleshooting system startup failure
Troubleshooting external connections
Troubleshooting the video subsystem
Troubleshooting a USB device
Troubleshooting iDRAC Direct (USB XML configuration)
Troubleshooting iDRAC Direct (Laptop connection)
Troubleshooting a serial I/O device
Troubleshooting a NIC
Troubleshooting a wet system
Troubleshooting a damaged system
Troubleshooting the system battery
Troubleshooting power supply units
Troubleshooting cooling problems
Troubleshooting cooling fans
Troubleshooting system memory
Troubleshooting an internal USB key
Troubleshooting an SD card
Troubleshooting an optical drive
Troubleshooting a tape backup unit
Troubleshooting a hard drive
Troubleshooting a storage controller
Troubleshooting expansion cards
Troubleshooting processors
System messages
Viewing Network Settings
You can use the Network Settings screen to modify PXE device settings. The network settings option is available only in the UEFI mode.
To view the Network Settings screen, perform the following steps:
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The Network Settings screen details are explained as follows:
PXE Device n (n = 1 to 4)
PXE Device n Settings(n = 1 to 4)
To view the UEFI iSCSI Settings screen, perform the following steps:
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The UEFI ISCSI Settings screen details are explained as follows:
Network Settings screen details
You can use the Network Settings screen to modify PXE device settings. The network settings option is available only in the UEFI mode.
To view the Network Settings screen, perform the following steps:
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The Network Settings screen details are explained as follows:
PXE Device n (n = 1 to 4)
PXE Device n Settings(n = 1 to 4)
To view the UEFI iSCSI Settings screen, perform the following steps:
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The UEFI ISCSI Settings screen details are explained as follows:
UEFI iSCSI Settings
You can use the Network Settings screen to modify PXE device settings. The network settings option is available only in the UEFI mode.
To view the Network Settings screen, perform the following steps:
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The Network Settings screen details are explained as follows:
PXE Device n (n = 1 to 4)
PXE Device n Settings(n = 1 to 4)
To view the UEFI iSCSI Settings screen, perform the following steps:
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The UEFI ISCSI Settings screen details are explained as follows:
System Security
You can use the System Security screen to perform specific functions such as setting the system password, setup password and disabling the power button.
To view the System Security screen, perform the following steps:
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The System Security Settings screen details are explained as follows:
Improves the speed of applications by performing encryption and decryption by using the Advanced Encryption Standard Instruction Set (AES-NI). This option is set to Enabled by default.
Sets the system password. This option is set to Enabled by default and is read-only if the password jumper is not installed in the system.
Locks the system password. This option is set to Unlocked by default.
Enables you to control the reporting mode of the TPM. The TPM Security option is set to Off by default. You can only modify the TPM Status, TPM Activation, and Intel TXT fields if the TPM Status field is set to either On with Pre-boot Measurements or On without Pre-boot Measurements.
Changes the operational state of the TPM. This option is set to No Change by default.
Enables or disables the Intel Trusted Execution Technology (TXT) option. To enable the Intel TXT option, virtualization technology and TPM Security must be enabled with Pre-boot measurements. This option is set to Off by default.
Enables or disables the power button on the front of the system. This option is set to Enabled by default.
Enables or disables the NMI button on the front of the system. This option is set to Disabled by default.
Sets how the system behaves after AC power is restored to the system. This option is set to Last by default.
Sets the time delay for the system to power up after AC power is restored to the system. This option is set to Immediate by default.
Sets the User Defined Delay option when the User Defined option for AC Power Recovery Delay is selected.
Provides varying degrees of securing UEFI variables. When set to Standard (the default), UEFI variables are accessible in the operating system per the UEFI specification. When set to Controlled, selected UEFI variables are protected in the environment and new UEFI boot entries are forced to be at the end of the current boot order.
When Secure Boot policy is set to Standard, the BIOS uses the system manufacturer’s key and certificates to authenticate pre-boot images. When Secure Boot policy is set to Custom, the BIOS uses the user-defined key and certificates. Secure Boot policy is set to Standard by default.
Secure Boot Custom Policy Settings is displayed only when Secure Boot Policy is set to Custom.
To view the Secure Boot Custom Policy Settings screen, perform the following steps:
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The Secure Boot Custom Policy Settings screen details are explained as follows:
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When Password Status is set to Locked, type the system password and press Enter when prompted at reboot.
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NOTE: You cannot delete or change an existing system or setup password if the Password Status is set to Locked. |
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In the System Password field, alter or delete the existing system password, and then press Enter or Tab. |
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In the Setup Password field, alter or delete the existing setup password, and then press Enter or Tab. |
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Press Esc to return to the System BIOS screen. Press Esc again, and a message prompts you to save the changes. |
If Setup Password is set to Enabled, type the correct setup password before modifying the system setup options.
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If System Password is not set to Enabled and is not locked through the Password Status option, you can assign a system password. For more information, see the System Security Settings screen section. |