Dell PowerEdge C8000 - Manual (Page 12)

12 About the System
Accessing System Features During Startup
The following keystrokes provide access to system features during startup.
The SAS/SATA card or PXE hotkey support are available only in the BIOS
boot mode. Hotkey function is not available in the Unified Extensible
Firmware Interface (UEFI) boot mode.
Keystroke Description
<F2>
Enters the System Setup program. See "System Setup Menu" on
page 67.
<F11> Enters the BIOS Boot Manager or the Unified Extensible
Firmware Interface (UEFI) Boot Manager, depending on the
system's boot configuration.
<F12> Starts Preboot eXecution Environment (PXE) boot.
<Ctrl><C> Enters the LSI 2008 SAS Mezzanine Card Configuration Utility.
For more information, see the SAS adapter documentation.
<Ctrl><H> Enters the LSI 2008 SAS Mezzanine Card Configuration Utility.
For more information, see the documentation for your SAS RAID
card.
<Ctrl><S> Enters the utility to configure onboard NIC settings for PXE boot.
For more information, see the documentation for your integrated
NIC.
<Ctrl><I> Enters the onboard SAS and SATA controller’s configuration
utility.