Reference Guide

2015-10
Statement of Volatility – Dell MR2416 Medical Display
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
The Dell MR2416 Medical Display contains both volatile and non-volatile (NV) components. Volatile
components lose their data immediately after power is removed from the component. Non-volatile (NV)
components continue to retain their data even after power is removed from the component. The following
NV components are present on the
Dell MR2416 Medical Display system board.
Table 1. List of Non-Volatile Components on System Board
Description
Reference
Designator
Volatility Description
User
Accessible
for external
data
Remedial Action
(Action necessary to prevent loss
of data)
System
EEPROM
U12 16Kbit EEPROM Non-
Volatile memory for
storage of system setting
(OSD) /
DP EDID
No
Software write protected
HDMI
EDID
EEPROM
U27
2Kbit EEPROM Non-
Volatile memory for
Storage of HDMI EDID
No Hardware and software
write protected
VGA
EDID
EEPROM
U3
2Kbit EEPROM Non-
Volatile memory for
Storage of VGA EDID
No Hardware and software
write protected
Serial
Flash
U14
16Mbit Serial Flash Non-
Volatile memory for
storage of system firmware
No Software write protected
CAUTION: All other components on the system board lose data if power is removed from the system. Primary power loss
(unplugging the power cord and removing the battery) destroys all user data on the memory (DDR3, 1067 MHz).
Secondary power loss (removing the on-board coin-cell battery) destroys system data on the system configuration and
time-of-day information.
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