Dell Latitude E6540 Statement of Volatility - Page 2

MB, Intel ME firmware - memory

Get Dell Latitude E6540 PDF manuals and user guides View all Dell Latitude E6540 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 2 highlights

Description Reference Designator Volatility Description User Accessible for external data Remedial Action (Action necessary to prevent loss of data) RTC CMOS - BBRAM (battery backed up) UH1 Non Volatile memory, No 64 Bytes. Stores CMOS information. Video memory - frame buffer For UMA platform: Using system memory Volatile memory in off state. No 2 GB GDDR5 for discrete graphics systems. For E6540 DSC platform: UV3, UV4, UV5, UV6, UV7, UV8, UV9, UV10, For E6440 DSC platform: UV3, UV4, UV5, UV6, Intel ME U52 Firmware Non Volatile memory, 32 Mbit No (4 MB), Intel ME firmware for system configuration, security and protection Hard drive(s) User Non Volatile magnetic media, Yes replaceable - various sizes in GB. May also one or two. be SSD (solid state flash drive). CD- User Non Volatile optical media. Yes ROM/RW/ replaceable DVD/ DVD+RW/ Diskette Drives N/A N/A N/A Low level format Low level format/erase 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. 2013 Dell Inc. Trademarks used in this text: Dell™, the DELL logo, Latitude™ are trademarks of Dell Inc. SMSC is trademark of Standard Microsystems Corp.

  • 1
  • 2
Description
Reference
Designator
Volatility Description
User
Accessible
for external
data
Remedial Action (Action
necessary to prevent loss of
data)
RTC
CMOS –
BBRAM
(battery
backed up)
UH1
Non Volatile memory,
64 Bytes.
Stores CMOS information.
No
N/A
Video
memory –
frame
buffer
For UMA
platform:
Using
system
memory
For E6540
DSC
platform:
UV3, UV4,
UV5, UV6,
UV7, UV8,
UV9, UV10,
For E6440
DSC
platform:
UV3, UV4,
UV5, UV6,
Volatile memory in off state.
2 GB GDDR5 for discrete
graphics systems.
No
N/A
Intel ME
Firmware
U52
Non Volatile memory, 32 Mbit
(4 MB), Intel ME firmware for
system configuration, security
and protection
No
N/A
Hard
drive(s)
User
replaceable -
one or two.
Non Volatile magnetic media,
various sizes in GB.
May also
be SSD (solid state flash
drive).
Yes
Low level format
CD-
ROM/RW/
DVD/
DVD+RW/
Diskette
Drives
User
replaceable
Non Volatile optical media.
Yes
Low level format/erase
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.
______________
© 2013 Dell Inc.
Trademarks used in this text: Dell™, the DELL logo, Latitude™ are trademarks of Dell Inc. SMSC is trademark of Standard Microsystems Corp.