HP EliteBook 820 G1 User Manual

Entering MultiBoot Express preferences
When the Express Boot menu is displayed during startup, you have the following choices:
●
To specify a boot device from the Express Boot menu, select your preference within the allotted
time, and then press enter.
●
To prevent the computer from defaulting to the current MultiBoot setting, press any key before the
allotted time expires. The computer will not start until you select a boot device and press enter.
●
To allow the computer to start according to the current MultiBoot settings, wait for the allotted time
to expire.
Using HP PC Hardware Diagnostics (UEFI) (select models only)
HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run
diagnostic tests to determine if the computer hardware is functioning properly. The tool runs outside of
the operating system to isolate hardware failures from issues that may be caused by the
operating system or other software components.
To start HP PC Hardware Diagnostics UEFI:
1. Turn on or restart the computer, quickly press esc, and then press f2.
After pressing f2, the BIOS searches three places for the HP PC Hardware Diagnostics (UEFI) tools
in the following order:
a. Connected USB drive
NOTE: To download the HP PC Hardware Diagnostics (UEFI) tool to a USB drive, see
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device on page 142.
b. Hard drive
c. BIOS
2. Click the type of diagnostic test you want to run, and then follow the on-screen instructions.
NOTE: If you need to stop a diagnostic test while it is running, press esc.
ENWW
Windows 7 – Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI)
141

HP EliteBook 820 G1 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black, Silver
Country of origin	China
Bus type	DMI2
Stepping	D0
Tjunction	100 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-4600U
System bus rate	5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-4600 Mobile series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Haswell
Processor frequency	2.1 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.3 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	4x1, 2x4
Thermal Design Power (TDP)	15 W
Maximum number of PCI Express lanes	12
Motherboard chipset	-
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1600 MHz
Internal memory type	DDR3L-SDRAM
Maximum internal memory	16 GB
Memory layout (slots x size)	1 x 4 GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Card reader integrated	Yes
Total storage capacity	500 GB
Number of HDDs installed	1
Number of SSDs installed	0
Display surface	Matt
Display diagonal	12.5 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
On-board graphics card ID	0xA16
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 4400
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	1.74 GB
On-board graphics card OpenGL version	4.3
On-board graphics card base frequency	200 MHz
On-board graphics card DirectX version	11.2/12
On-board graphics card dynamic frequency (max)	1100 MHz
Intel segment tagging	Enterprise
Audio system	DTS Studio Sound
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Pointing device	Touchpad
Recovery operating system	Windows 8 Pro
Operating system installed	Windows 7 Professional
Processor code	SR1EA
Processor ARK ID	76616
Intel TSX-NI version	0.00
Processor package size	40 x 24 x 1.5 mm
Intel ME Firmware Version	9.5
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Smart Connect Technology version	1.00
Battery capacity	46 Wh
Battery life (max)	11.25 h
AC adapter power	45 W

Weight and Dimensions

Depth	215 mm
Width	310 mm
Height	21 mm
Weight	1330 g