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Anleitung Zusammenfassung
Statement of Volatility – Dell Precision Mobile
Workstation M6800
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
The Dell Precision Mobile Workstation M6800 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 Precision Mobile Workstation M6800 system board.
Table 1. List of Non-Volatile Components on System Board
User
Remedial Action
Reference
Accessible
Description
Volatility Description
(Action necessary to
Designator
for external
prevent loss of data)
data
Embedded
U51
288 KB of embedded Flash
No
N/A
Flash in
memory for keyboard
embedded
controller BIOS code, asset
controller
tag and BIOS passwords.
MEC5075
4K Boot block protection.
Panel
Part of
Non Volatile memory, 512
No
Part of panel
EEDID
panel
bytes.
assembly
EEPROM
assembly
System
U52(8 MB)
Non Volatile memory, 32
No
N/A
BIOS
Mbit (4 MB) and 64Mbit
U53(4 MB)
(8 MB), System BIOS and
Video BIOS for basic boot
operation, PSA (on board
diags), PXE diags.
Video BIOS On MXM
Non Volatile memory, 512
No
N/A
cards
kbit (64 KB), Graphics system
(nVidia
BIOS.
N15X or
AMD):
System
Four
Volatile memory in OFF
Yes
Power off system
Memory –
SODIMM
state
DDR3L
connectors
memory
:
NOTE: See state definitions later in text.
JDIMM1,2,3,
Two to four modules must
4
be populated. System
memory size will depend on
SODIMM modules and must
be between 2 GB and 32 GB.
System
On
Non Volatile memory 512
No
N/A
memory
memory
Bytes.
SPD
SODIMM(s)
EEPROM
– 2-4
Stores memory
manufacturer data and
...