HP EliteBook 820 G3 User Manual

To create a backup using Windows Backup and Restore:
NOTE: The backup process may take over an hour, depending on le size and the speed of the computer.
1. Select Start > All Programs > Maintenance > Backup and Restore.
2. Follow the on-screen instructions to set up your backup, create a system image (select models only), or
create system repair media (select models only).
Performing a system recovery
In case of system failure or instability, the computer provides the following tools to recover your les:
●
Windows recovery tools: You can use Windows Backup and Restore to recover information you have
previously backed up. You can also use Windows Startup Repair to x problems that might prevent
Windows from starting correctly.
●
f11 recovery tools (select models only): You can use the f11 recovery tools to recover your original hard
drive image. The image includes the Windows operating system and software programs installed at the
factory.
NOTE: If you are unable to boot (start up) your computer and you cannot use the system repair media you
previously created (select models only), you must purchase Windows 7 operating system media to reboot the
computer and repair the operating system. For additional information, see Using Windows 7 operating system
media on page 97.
Using the Windows recovery tools
Using the Windows recovery tools, you can:
●
Recover individual les
●
Restore the computer to a previous system restore point
●
Recover information using recovery tools
NOTE: For detailed instructions on various recovery and restore options, perform a search for these topics
in Help and Support. To access Help and Support, select Start > Help and Support.
NOTE: Windows includes the User Account Control feature to improve the security of your computer. You
may be prompted for your permission or password for tasks such as installing software, running utilities, or
changing Windows settings. Refer to Help and Support. To access Help and Support, select Start > Help and
Support.
To recover information you previously backed up:
1. Select Start > All Programs > Maintenance > Backup and Restore.
2. Follow the on-screen instructions to recover your system settings, your computer (select models only),
or your les.
To recover your information using Startup Repair, follow these steps:
CAUTION: Some Startup Repair options will completely erase and reformat the hard drive. All les you have
created and any software installed on the computer are permanently removed. When reformatting is
complete, the recovery process restores the operating system, as well as the drivers, software, and utilities
from the backup used for recovery.
96 Chapter 13 Backing up and recovering Windows 7

HP EliteBook 820 G3 Specifications

General

Form factor	Clamshell
Product type	Ultrabook
Product color	Silver
Country of origin	China
Bus type	QPI
Stepping	D1
Tjunction	100 °C
Processor cache	3 MB
Processor cores	2
Processor model	i5-6200U
System bus rate	4 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-6200 series
Processor socket	LGA 1356 (Socket B2)
Processor threads	4
Processor codename	Skylake
Configurable TDP-up	25 W
Processor frequency	2.3 GHz
Processor cache type	Smart Cache
Configurable TDP-down	7.5 W
Processor lithography	14 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	2.8 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x4, 4x1
Thermal Design Power (TDP)	15 W
Configurable TDP-up frequency	2.4 GHz
Configurable TDP-down frequency	0.8 GHz
Maximum number of PCI Express lanes	12
Motherboard chipset	-
Pointing device	Touchpad
Spill-resistant keyboard	Yes
Recovery operating system	Windows 10 Pro
Operating system installed	Windows 7 Professional
Processor code	SR2EY
Processor ARK ID	88193
Processor package size	42 X 24 mm
CPU configuration (max)	1
Supported instruction sets	SSE4.1, SSE4.2, AVX 2.0
Intel Smart Response Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
Memory slots	2x SO-DIMM
Internal memory	8 GB
Memory clock speed	2133 MHz
Internal memory type	DDR4-SDRAM
Maximum internal memory	16 GB
Memory layout (slots x size)	1 x 8 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	SATA
Storage media	SSD
Total storage capacity	256 GB
Compatible memory cards	SD, SDHC, SDXC
Display surface	Matt
Display diagonal	12.5 \
Native aspect ratio	16:9
On-board graphics card ID	1916
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 520
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	1.74 GB
On-board graphics card OpenGL version	4.4
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1000 MHz
Battery capacity	44 Wh
Battery life (max)	- h
Number of battery cells	3
AC adapter power	45 W
Intel segment tagging	Enterprise
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Sustainability certificates	ENERGY STAR
HP segment	Business
HP Software provided	HP BIOSphere with HP Sure Start, HP Client Security, HP Image Assistant, HP SoftPaq Download Manager, HP Connection Manager, HP Noise Reduction Software
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	218.9 mm
Width	311 mm
Height	18.9 mm
Weight	1260 g