HP ProDesk 400 G2 User Manual

8 POST error messages ................................................................................................................................. 116
POST numeric codes and text messages .......................................................................................................... 116
Interpreting POST diagnostic front panel LEDs and audible codes .................................................................. 123
9 Password security and resetting CMOS ........................................................................................................ 126
Resetting the password jumper ........................................................................................................................ 126
Changing a Setup or Power-On password ........................................................................................................ 127
Deleting a Setup or Power-On password .......................................................................................................... 128
Clearing and resetting the CMOS ....................................................................................................................... 128
10 HP PC Hardware Diagnostics ..................................................................................................................... 130
Why run HP PC Hardware Diagnostics .............................................................................................................. 130
How to access and run HP PC Hardware Diagnostics ....................................................................................... 130
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................. 130
11 System backup and recovery .................................................................................................................... 132
Backing up, restoring, and recovering in Windows 8.1 or Windows 8 ............................................................. 132
Creating recovery media and backups ........................................................................................... 132
Restoring and recovering using Windows tools ............................................................................. 132
Using Reset when the system is not responding ......................................................... 133
Recovery using the Windows recovery USB flash drive ............................................... 133
Recovery using Windows operating system media (purchased separately) .............. 134
Backing up, restoring, and recovering in Windows 7 ........................................................................................ 134
Creating recovery media ................................................................................................................. 135
Creating recovery media using HP Recovery Manager (select models only) .............. 135
Creating recovery discs with HP Recovery Disc Creator (select models only) ............ 136
Creating recovery discs .............................................................................. 136
Backing up your information ........................................................................................ 137
System Restore ............................................................................................................................... 137
System Recovery ............................................................................................................................. 138
System Recovery when Windows is responding .......................................................... 138
System Recovery when Windows is not responding ................................................... 139
System Recovery using recovery media (select models only) .................................... 139
Using HP Recovery Disc operating system discs (select models only) ....................... 140
Appendix A Power cord set requirements ....................................................................................................... 142
General requirements ....................................................................................................................................... 142
Japanese power cord requirements ................................................................................................................. 142
Country-specific requirements ......................................................................................................................... 143
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HP ProDesk 400 G2 Specifications

General

Tcase	72 °C
Bus type	DMI2
Stepping	C0
Processor cache	2 MB
Processor cores	2
Processor model	G1840
System bus rate	5 GT/s
Processor family	Intel® Celeron® G
Processor series	Intel Celeron Processor G1000 Series for Desktop
Processor socket	LGA 1150 (Socket H3)
Processor codename	Haswell
Processor frequency	2.8 GHz
Processor cache type	L2
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor operating modes	32-bit, 64-bit
ECC supported by processor	Yes
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	54, 53 W
Number of processors installed	1
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1333 MHz
Memory bandwidth supported by processor (max)	21.3 GB/s
Maximum internal memory supported by processor	32 GB
Memory slots	2x DIMM
Internal memory	4 GB
Memory channels	Dual-channel
Memory clock speed	1600 MHz
Internal memory type	DDR3L-SDRAM
Memory layout (slots x size)	1 x 4 GB
Storage media	HDD
Optical drive type	DVD Super Multi
Card reader integrated	No
Total storage capacity	500 GB
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics
Maximum on-board graphics card memory	1.024 GB
On-board graphics card OpenGL version	4.3
On-board graphics card base frequency	350 MHz
On-board graphics card DirectX version	11.1
On-board graphics card dynamic frequency (max)	1050 MHz
Number of displays supported (on-board graphics)	3
Ethernet LAN data rates	10, 100, 1000 Mbit/s
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Power supply	180 W
Product type	PC
Market positioning	Business
Chassis type	Desktop
Product color	Black
Country of origin	China
Placement supported	Horizontal
Sustainability certificates	ENERGY STAR
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
Scalability	1S
Processor code	SR1VK
Processor ARK ID	80800
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2
Thermal solution specification	PCG 2013C
Intel Secure Key Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
Intel segment tagging	Enterprise, Small Business

Weight and Dimensions

Depth	358.8 mm
Width	165 mm
Height	355 mm
Weight	6500 g