HP EliteBook 850 G2 User Manual

10 Statement of Volatility
The purpose of this chapter is to provide general information regarding nonvolatile memory in industry-
standards based HP Business Notebook PC systems and provide general instructions for restoring
nonvolatile memory that can contain personal data after the system has been powered off and the hard drive
has been removed.
HP Business Notebook PC products that use Intel®-based or AMD®-based system boards contain volatile DDR
memory. The amount of nonvolatile memory present in the system depends upon the system configuration.
Intel-based and AMD-based system boards contain nonvolatile memory subcomponents as originally
shipped from HP assuming that no subsequent modifications have been made to the system and assuming
that no applications, features, or functionality have been added to or installed on the system.
Following system shutdown and removal of all power sources from an HP Business Notebook PC system,
personal data can remain on volatile system memory (DIMMs) for a finite period of time and will also remain
in nonvolatile memory. The steps below will remove personal data from the notebook PC, including
the nonvolatile memory found in Intel-based and AMD-based system boards.
1. Follow steps (a) through (j) below to restore the nonvolatile memory that can contain personal data.
Restoring or re-programming nonvolatile memory that does not store personal data is neither
necessary nor recommended.
a. Enter BIOS (F10) Setup by powering on the system and pressing F10 when prompted near
the bottom of the display, or press the ESC key to display the start up menu, then press F10. If
the system has a BIOS administrator password, enter the password at the prompt.
b. Select Main > Restore Defaults.
c. Select the Security menu, and then Restore Security Level Defaults.
d. If an asset or ownership tag is set, select the Security menu and scroll down to the Utilities menu.
Select System IDs, and the select Asset Tracking Number. Press the spacebar once to clear
the tag, then press Enter to return to the prior menu.
e. If a DriveLock password is set, select the Security menu, scroll down to Hard Drive Tools under
the Utilities menu, select Hard Drive Tools, select DriveLock, then uncheck DriveLock password
on restart.
f. If an Automatic DriveLock password is set, select the Security menu, scroll down to Hard Drive
Tools under the Utilities menu, select Hard Drive Tools, scroll down to Automatic DriveLock,
then select the desired hard drive and disable protection. At the automatic drive lock warning
screen, select Yes to continue. Repeat this procedure if more than one hard drive has an Automatic
DriveLock password.
g. Select the Main menu, then Reset BIOS Security to factory default. Click yes at the warning
message.
ENWW 119

HP EliteBook 850 G2 Specifications

General

Bus type	DMI2
Stepping	F0
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-5500U
System bus rate	5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-5500 Mobile Series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Broadwell
Processor frequency	2.4 GHz
Processor cache type	L3
Configurable TDP-down	7.5 W
Processor lithography	14 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3 GHz
Processor operating modes	32-bit, 64-bit
ECC supported by processor	No
PCI Express configurations	4x1, 2x4
Thermal Design Power (TDP)	15 W
Configurable TDP-down frequency	0.6 GHz
Maximum number of PCI Express lanes	12
On-board graphics card ID	0x1616
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 5500
Graphics card Open GL support	Yes
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	16 GB
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	11.2
On-board graphics card dynamic frequency (max)	950 MHz
Processor code	SR23W
Processor ARK ID	85214
Processor package size	40 x 24 x 1.3 mm
CPU configuration (max)	1
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Smart Connect Technology	-
Intel Identity Protection Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
Power adapter depth	40 mm
Power adapter width	95 mm
Power adapter height	26.5 mm
Intel segment tagging	Enterprise
Intel® Virtualization Technology (Intel® VT)	VT-x, VT-d
Form factor	Clamshell
Product type	Laptop
Product color	Black, Silver
Country of origin	China
Memory slots	2x SO-DIMM
Internal memory	8 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3L-SDRAM
Memory layout (slots x size)	1 x 8 GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Total storage capacity	500 GB
Compatible memory cards	SD, SDHC, SDXC
Display surface	Matt
Display diagonal	15.6 \
Display brightness	300 cd/m²
Native aspect ratio	16:9
Contrast ratio (typical)	300:1
Display number of colors	16.78 million colors
Audio system	DTS Studio Sound
Video capturing speed	30 fps
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Pointing device	Touchpad
Recovery operating system	Windows 8.1 Pro
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
Battery voltage	11.1 V
Battery capacity	4504 mAh
Battery life (max)	- h
Number of battery cells	3
AC adapter power	45 W
AC adapter frequency	47/63 Hz
AC adapter input voltage	90 - 265 V
AC adapter output voltage	19.5 V
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	253.6 mm
Width	375.5 mm
Height	21.4 mm
Weight	1830 g