Battery; Field Replaceable Units (Fru); User Accessible Jumpers, Sockets, And Connectors; Figure 17. Battery - Dell PowerEdge R310 Technical Manual

Dell

Battery

5.2
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 ICH9.
A battery holder for the PERC card is located behind HDD1 cage as shown in Figure 18.

Field Replaceable Units (FRU)

5.3
The planar contains a serial EEPROM with FRU information including Dell part number, part revision level,
and serial number. The backplane's SEP and the power supplies' microcontroller are also used to store FRU
data.
Parts available for field replacement include:
•
CMOS battery
•
Expansion card
•
Front bezel
•
HDD
•
I/O panel
•
Memory

User Accessible Jumpers, Sockets, and Connectors

5.4
Please refer to Jumpers and Connectors
Dell PowerEdge R310 Technical Guide

Figure 17. Battery

Figure 18. PERC Battery

section in the Hardware Owner's Manual.
Battery Holder
for PERC
•
ODD
•
Power supply
•
Processor
•
Processor shroud
•
System board
•
System fan
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