HP ProBook 645 G2 User Manual

12 Backup and recovery in Windows 8.1 ......................................................................................................... 111
Backing up your information ............................................................................................................................. 111
Performing a system recovery .......................................................................................................................... 111
Using the Windows recovery tools .................................................................................................. 111
Using f11 recovery tools ................................................................................................................. 112
Using Windows operating system media (purchased separately) ................................................. 113
Using Windows Refresh or Windows Reset .................................................................................... 113
Using HP Software Setup ................................................................................................................ 113
13 Backup and recovery in Windows 7 ............................................................................................................ 114
Creating recovery media and backups .............................................................................................................. 114
Guidelines ........................................................................................................................................ 114
Creating recovery media with HP Recovery Disc Creator ............................................................... 114
Creating recovery media ............................................................................................... 115
Backing up your information .......................................................................................................... 115
Performing a system recovery .......................................................................................................................... 116
Using the Windows recovery tools .................................................................................................. 116
Using f11 recovery tools (select products only) ............................................................................. 117
Using Windows 7 operating system media ..................................................................................... 117
14 Specications .......................................................................................................................................... 119
Computer specications .................................................................................................................................... 119
Hard drive specications ................................................................................................................................... 120
Solid-state drive specications ......................................................................................................................... 120
15 Power cord set requirements .................................................................................................................... 122
Requirements for all countries .......................................................................................................................... 122
Requirements for specic countries and regions ............................................................................................. 122
16 Statement of memory volatility ................................................................................................................ 124
Nonvolatile memory usage ............................................................................................................................... 128
Questions and answers ..................................................................................................................................... 130
Using HP Sure Start (select models only) .......................................................................................................... 131
17 Recycling ................................................................................................................................................ 132
Index ........................................................................................................................................................... 133
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HP ProBook 645 G2 Specifications

General

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
Maximum internal memory	16 GB
Memory layout (slots x size)	1 x 8 GB
LED backlight	Yes
Display surface	Matt
Display diagonal	14 \
Native aspect ratio	16:9
Intel segment tagging	Enterprise
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
Storage media	SSD
Optical drive type	DVD Super Multi
Total storage capacity	256 GB
Compatible memory cards	SD, SDHC, SDXC
Number of SSDs installed	1
Discrete graphics card model	Not available
On-board graphics card model	AMD Radeon R6
On-board graphics card base frequency	800 MHz
Number of built-in speakers	2
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 5 (802.11ac)
Bluetooth version	4.2
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Battery capacity	48 Wh
Number of battery cells	3
Pointing device	Touchpad
Operating system architecture	64-bit
Processor cache	2 MB
Processor cores	4
Processor family	AMD PRO A10
Processor frequency	1.8 GHz
Processor cache type	L2
Processor manufacturer	AMD
Processor boost frequency	3.2 GHz
AC adapter power	65 W

Weight and Dimensions

Depth	237 mm
Width	340 mm
Weight	2000 g
Height (front)	25.3 mm