Dell PowerEdge R410 - Secure Mode; USB Key; Battery; Field Replaceable Units (FRU)

Dell
PowerEdge R410 Technical Guide 18
4.8.7 Secure Mode
BIOS can enter a secure boot mode via setup. This mode includes the option to lock out the power
and NMI switches on the control panel or set up a system password.
4.9 USB Key
An optional USB memory key installed inside your system can be used as a boot device, security key,
or mass storage device. The USB connector must be enabled by the Internal USB Port option in the
Integrated Devices screen of the System Setup program.
4.10 Battery
A replaceable coin cell CR2032 3V battery is mounted on the planar to provide backup power for the
Real-Time Clock and CMOS RAM on the ICH10 chip.
4.11 Field Replaceable Units (FRU)
Parts available for field replacement include:
• Backplane
• CMOS battery
• Expansion card
• Front bezel
• HDD
• I/O panel
• Memory
• ODD
• PDB
• Power supply
• Processor
• Processor shroud
• System board
• System cover
• System fan
4.12 User Accessible Jumpers, Sockets, and Connectors
For information on user accessible jumpers, sockets, and connectors, see the UJumpers and
Connectors
U chapter of the PowerEdge R410 Hardware Owner’s Manual on Support.Dell.com/Manuals.