HP EliteBook 820 G3 User Manual

Restoring factory settings in Computer Setup ................................................................................. 73
Updating the BIOS ............................................................................................................................. 74
Determining the BIOS version ......................................................................................... 74
Downloading a BIOS update ........................................................................................... 74
Changing the boot order using the f9 prompt .................................................................................. 75
TPM BIOS settings (select products only) ........................................................................................................... 75
Using HP Sure Start (select products only) ......................................................................................................... 76
9 Computer Setup (BIOS), TPM, and HP Sure Start in Windows 7 ......................................................................... 77
Using Computer Setup ......................................................................................................................................... 77
Starting Computer Setup .................................................................................................................. 77
Navigating and selecting in Computer Setup ................................................................................... 77
Restoring factory settings in Computer Setup ................................................................................. 78
Updating the BIOS ............................................................................................................................. 79
Determining the BIOS version ......................................................................................... 79
Downloading a BIOS update ........................................................................................... 79
Changing the boot order using the f9 prompt .................................................................................. 80
TPM BIOS settings (select products only) ........................................................................................................... 80
Using HP Sure Start (select products only) ......................................................................................................... 81
10 HP PC Hardware Diagnostics (UEFI) .............................................................................................................. 82
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 82
11 Backing up and recovering Windows 10 ....................................................................................................... 84
Creating recovery media and backups ................................................................................................................ 84
Creating HP Recovery media (select products only) ......................................................................... 84
Using Windows tools ........................................................................................................................................... 85
Restore and recovery ........................................................................................................................................... 86
Recovering using HP Recovery Manager ........................................................................................... 86
What you need to know before you get started ............................................................. 86
Using the HP Recovery partition (select products only) ................................................. 87
Using HP Recovery media to recover .............................................................................. 87
Changing the computer boot order ................................................................................ 88
Removing the HP Recovery partition (select products only) ......................................... 89
12 Backing up and recovering Windows 8 ......................................................................................................... 90
Backing up your information ............................................................................................................................... 90
Performing a system recovery ............................................................................................................................ 90
Using the Windows recovery tools .................................................................................................... 90
Using f11 recovery tools ................................................................................................................... 91
ix

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