Dell R730 Manual

Network Settings screen details
The Network Settings screen details are explained as follows:
OptionDescriptionPXE Device n (n = 1 
to 4)Enables or disables the device. When enabled, a UEFI boot option is created for the device.PXE Device n 
Settings
 (n = 1 to 4)
Enables you to control the  con

System Security
You can use the System Security screen to perform speci

OptionDescriptionIntel TXTEnables 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.
Power ButtonEnables or disables the power button on the front of the system. This option is set to Enabled by default.NMI ButtonEnables or disables the NMI button on the front of the system. This option is set to Disabled by default.AC Power...

A message prompts you to save the changes.
NOTE: Password protection does not take effect until the system reboots.
Related links
System Security
Using your system password to secure your system
If you have assigned a setup password, the system accepts your setup password as an alternate system password.
Steps
1.Turn on or reboot your system.
2.Type the system password and press Enter.
Next steps
When Password Status is set to Locked, type the system password and press Enter when prompted at reboot....

Related links
System Security
System Information
You can use the System Information screen to view system properties such as Service Tag, system model name, and the BIOS 
version.
Related links
System Information details
System BIOS
Viewing System Information
Viewing System Information
To view the System Information screen, perform the following steps:
1.Turn on, or restart your system.
2.Press F2 immediately after you see the following message:
)2 = System Setup
NOTE: If your operating system begins to...

Memory Settings
You can use the Memory Settings screen to view all the memory settings and enable or disable speci

OptionDescriptionSnoop ModeSpeci

OptionDescriptionHardware 
PrefetcherEnables or disables the hardware prefetcher. This option is set to Enabled by default.DCU Streamer 
PrefetcherEnables or disables the Data Cache Unit (DCU) streamer prefetcher. This option is set to Enabled by 
default.DCU IP PrefetcherEnables or disables the Data Cache Unit (DCU) IP prefetcher. This option is set to Enabled by default.Execute DisableEnables you to run the disable memory protection technology. This option is set to Enabled by default.Logical Processor...

Related links
SATA Settings details
System BIOS
Viewing SATA Settings
Viewing SATA Settings
To view the SATA Settings screen, perform the following steps:
1.Turn on, or restart your system.
2.Press F2 immediately after you see the following message:
)2 = 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,...

OptionDescriptionPort CSets the drive type of the selected device. For Embedded SATA settings in ATA mode, set this