HP Chromebook 11-2100 Maintenance and Service Guide - Page 63

Non Volatile, Amount Size

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Non Volatile Memory Type Amount (Size) Does this memory store customer data? specific ZBook and EliteBook models. For more information, go to http://www.hp.com/ support, and select your country. Select Drivers & Downloads, and then follow the on-screen instructions.) Bluetooth flash 2Mbit No 802.11 WLAN EEPROM 4 Kbit to 8 No Kbit Webcam 64K bit No Fingerprint Reader 512 KByte Yes flash Does this memory retain data when power is removed? What is the How is data input into this purpose of this memory? memory? How is this memory write protected? Settings, Provisioning Data and iAMT third-party data store. secure firmware update utility. Unique Provisioning Data can be entered at the factory or by an administrator using the Management Engine (MEBx) setup utility. The third party data store contents can be populated by a remote management console or local applications that have been registered by an administrator to have access to the space. block all direct read/write access to this area. An Intel utility is required for updating the firmware. Only firmware updates digitally signed by Intel can be applied using this utility. Yes Stores Bluetooth flash is A utility is required for Bluetooth programmed at the factory. writing data to this configuration Tools for writing data to this memory and is made and firmware. memory are not publicly available through newer available but can be obtained versions of the driver from the silicon vendor. whenever the flash requires an upgrade. Yes Stores 802.11 WLAN EEPROM is A utility is required for configuration programmed at the factory. writing data to this and calibration Tools for writing data to this memory and is typically data. memory are not made public. not made available to the public unless a firmware upgrade is necessary to address a unique issue. Yes Store webcam Webcam memory is A utility is required for configuration programmed using a utility writing data to this and firmware. from the device manufacturer memory and is typically that can be run from not made available to the Windows. public unless a firmware upgrade is necessary to address a unique issue. Yes Stores Fingerprint reader memory is Only a digitally signed fingerprint programmed by user application can make the templates. enrollment in HP ProtectTools call to write to the flash. Security Manager. Nonvolatile memory usage 57

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Non Volatile
Memory Type
Amount (Size)
Does this
memory
store
customer
data?
Does this
memory
retain data
when power
is removed?
What is the
purpose of this
memory?
How is data input into this
memory?
How is this memory write
protected?
specific ZBook and
EliteBook models.
For more
information, go to
support
, and
select your
country. Select
Drivers &
Downloads
, and
then follow the
on-screen
instructions.)
Settings,
Provisioning
Data and iAMT
third-party data
store.
secure firmware update
utility. Unique Provisioning
Data can be entered at the
factory or by an administrator
using the Management Engine
(MEBx) setup utility. The third
party data store contents can
be populated by a remote
management console or local
applications that have been
registered by an
administrator to have access
to the space.
block all direct read/write
access to this area. An
Intel utility is required for
updating the firmware.
Only firmware updates
digitally signed by Intel
can be applied using this
utility.
Bluetooth flash
2Mbit
No
Yes
Stores
Bluetooth
configuration
and firmware.
Bluetooth flash is
programmed at the factory.
Tools for writing data to this
memory are not publicly
available but can be obtained
from the silicon vendor.
A utility is required for
writing data to this
memory and is made
available through newer
versions of the driver
whenever the flash
requires an upgrade.
802.11 WLAN
EEPROM
4 Kbit to 8
Kbit
No
Yes
Stores
configuration
and calibration
data.
802.11 WLAN EEPROM is
programmed at the factory.
Tools for writing data to this
memory are not made public.
A utility is required for
writing data to this
memory and is typically
not made available to the
public unless a firmware
upgrade is necessary to
address a unique issue.
Webcam
64K bit
No
Yes
Store webcam
configuration
and firmware.
Webcam memory is
programmed using a utility
from the device manufacturer
that can be run from
Windows.
A utility is required for
writing data to this
memory and is typically
not made available to the
public unless a firmware
upgrade is necessary to
address a unique issue.
Fingerprint
Reader
512 KByte
flash
Yes
Yes
Stores
fingerprint
templates.
Fingerprint reader memory is
programmed by user
enrollment in HP ProtectTools
Security Manager.
Only a digitally signed
application can make the
call to write to the flash.
Nonvolatile memory usage
57