Dell Vostro 3591 User Manual
User
Remedial Action
N/A
Non Volatile memory,
No
N/A
Two SODIMM
Volatile memory in OFF
between 2 GB and 16 GB.
Power off system
Non Volatile memory 512
No
N/A
Statement of Volatility – Dell Vostro 3591
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you
how to avoid the problem.
The Dell Vostro 3591 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 Vostro 3591 system board.
Table 1. List of Non-Volatile Components on System Board
Description
Embedded
Flash in
embedded
controller
MEC1418
Panel EEDID
EEPROM
System BIOS
Video BIOS
System
Memory –
DDR4
memory
Reference
Designator
UE1 192 KB of embedded Flash
Part of panel
assembly
ICL:UC5、UC6
CML:UC3、UC11
ICL:UC5、UC6
CML:UC3、UC11
connectors:
JDIMM1
JDIMM2
、
Volatility Description
memory for keyboard
controller BIOS code, asset
tag and BIOS passwords
Non Volatile memory, 512
bytes.
Non Volatile memory, 128
Mbit (16 MB), System BIOS
and Video BIOS for basic
boot operation, PSA (on
board diags), PXE diags.
System BIOS contains
Graphics system BIOS.
state
Two modules must be
populated. System memory
size will depend on SODIMM
modules and must be
Accessible for
external data
No N/A
No Part of panel assembly
No
Yes
(Action necessary to
prevent loss of data)
System
memory SPD
EEPROM
Mar 2020
TL1
、
TL2
Bytes.
Stores memory
manufacturer data and
timing information for
correct operation of system
memory.
Video
memory –
No
N/A
state flash drive).
frame buffer
ICL:UV6、UV8
CML:UV13、UV15
Volatile memory in off state.
ICL:2 GB/4 GB GDDR5 for
NX230 discrete graphics
systems.
CML:256 MB GDDR5 for
R610 discrete graphics
systems
Hard drive(s) User replaceable -
CDROM/RW/
DVD/
DVD+RW/
Diskette
Drives
one or two.
User replaceable
Non Volatile magnetic
media, various sizes in GB.
May also be SSD (solid
Non Volatile optical media. Yes Low level format/erase
Yes Low level format
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.
Copyright © 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are
trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.
Mar 2020
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