Dell Latitude 3540 (Late 2013) - Manual

September 2013
Statement of Volatility – Dell Latitude 3540
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
The Dell Latitude 3540 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 Latitude 3540 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)
Embedded
Flash in
embedded
controller
KB9012 UE1 128K byte of
embedded Flash
memory for keyboard
controller BIOS code,
asset tag and BIOS
passwords No NA
Panel
EEDID
EEPROM Part of panel
assembly Non Volatile memory,
128 bytes.
Stores panel
manufacturing
information, display
configuration data No NA
System
BIOS U2302 Non Volatile memory,
64Mbit (8MB),System
BIOS and Video BIOS
for basic boot
operation, PSA (on
board diags), PXE
diags. No NA
System
Memory –
DDR3L
memory Two Sodimm
connectors:
JDIMM1,
JDIMM2
Volatile memory in
OFF state (see state
definitions later in text)
One or both modules
will be populated.
System memory size
will depend on
Sodimm modules and
will be between 2GB
and 8GB inclusive
Yes Power off system