Dell External OEMR XL R210II Technical Guide - Page 24

USB Ports, Battery

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Dell 4.12.6 Secure Mode BIOS has the ability to 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. See the BIOS specification in the Hardware Owner's Manual for information. 4.13 USB Ports The PowerEdge R210 has two internal USB ports. Figure 11. Internal USB Ports 4.14 Battery A replaceable lithium battery (CR2032) is mounted on the motherboard to provide backup power for the real-time clock and CMOS RAM in the Platform Controller Hub (PCH). PowerEdge R210 Technical Guide 24

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Dell
PowerEdge R210 Technical Guide
24
4.12.6
Secure Mode
BIOS has the ability to 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. See the BIOS specification in the
Hardware Owner’s Manual
for information.
4.13
USB Ports
The PowerEdge R210 has two internal USB ports.
Figure 11.
Internal USB Ports
4.14
Battery
A replaceable lithium battery (CR2032) is mounted on the motherboard to provide
backup power for the real-time clock and CMOS RAM in the Platform Controller Hub
(PCH).