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HP 280 G1 User Manual

HP 280 G1
136 pages
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7 Troubleshooting without diagnostics ............................................................................................................ 62
Safety and comfort .............................................................................................................................................. 62
Before you call for technical support .................................................................................................................. 62
Helpful hints ........................................................................................................................................................ 63
Solving general problems ................................................................................................................................... 64
Solving power problems ...................................................................................................................................... 68
Solving hard drive problems ............................................................................................................................... 69
Solving media card reader problems .................................................................................................................. 71
Solving display problems .................................................................................................................................... 72
Solving audio problems ....................................................................................................................................... 76
Solving printer problems ..................................................................................................................................... 78
Solving keyboard and mouse problems ............................................................................................................. 79
Solving Hardware Installation Problems ............................................................................................................ 81
Solving Network Problems .................................................................................................................................. 83
Solving memory problems .................................................................................................................................. 86
Solving CD-ROM and DVD problems .................................................................................................................... 88
Solving USB flash drive problems ....................................................................................................................... 90
Solving front panel component problems .......................................................................................................... 91
Solving Internet access problems ....................................................................................................................... 91
Solving software problems ................................................................................................................................. 92
8 POST error messages ................................................................................................................................... 94
POST numeric codes and text messages ............................................................................................................ 94
Interpreting POST diagnostic front panel LEDs and audible codes .................................................................. 100
9 Password security and resetting CMOS ........................................................................................................ 103
Resetting the CMOS and password jumper ....................................................................................................... 103
Changing a Setup or Power-On password ........................................................................................................ 104
Deleting a Setup or Power-On password .......................................................................................................... 105
10 HP PC Hardware Diagnostics ..................................................................................................................... 106
Why run HP PC Hardware Diagnostics .............................................................................................................. 106
How to access and run HP PC Hardware Diagnostics ....................................................................................... 106
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................. 106
11 System backup and recovery .................................................................................................................... 108
Backing up, restoring, and recovering in Windows 8.1 or Windows 8 ............................................................. 108
Creating recovery media and backups ........................................................................................... 108
Restoring and recovering using Windows tools ............................................................................. 108
Using Reset when the system is not responding ......................................................... 109
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HP 280 G1 Specifications

General IconGeneral
Tcase72 °C
Bus typeDMI
SteppingC0
FSB ParityNo
Processor cache3 MB
Processor cores2
Processor modelG3250
System bus rate5 GT/s
Processor familyIntel Pentium G
Processor seriesIntel Pentium G3000 series for Desktop
Processor socketLGA 1150 (Socket H3)
Processor codenameHaswell
Number of QPI links0
Processor frequency3.2 GHz
Processor cache typeSmart Cache
Processor lithography22 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version3.0
Processor operating modes64-bit
ECC supported by processorYes
PCI Express configurations1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)53 W
Number of processors installed1
Maximum number of PCI Express lanes16
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor1333 MHz
Memory bandwidth supported by processor (max)21.3 GB/s
Maximum internal memory supported by processor32 GB
Operating system installedWindows 7 Professional
Chassis typeMicro Tower
Product colorBlack
Country of originChina
Memory slots2x DIMM
Internal memory4 GB
Memory channelsDual-channel
Memory clock speed1600 MHz
Maximum internal memory16 GB
Memory layout (slots x size)1 x 4 GB
HDD speed7200 RPM
HDD interfaceSATA
Storage mediaHDD
Optical drive typeDVD Super Multi
Card reader integrated-
Total storage capacity500 GB
Product typePC
Motherboard chipsetIntel® H81
Discrete graphics card modelNot available
On-board graphics card modelIntel® HD Graphics
Maximum on-board graphics card memory1.7 GB
On-board graphics card base frequency350 MHz
On-board graphics card DirectX version11.1
On-board graphics card dynamic frequency (max)1100 MHz
Number of displays supported (on-board graphics)3
Power supply180 W
Ethernet LAN data rates10, 1000, 100 Mbit/s
USB 2.0 ports quantity6
Scalability1S
Processor codeSR1K7
Processor ARK ID83538
Processor package size37.5 x 37.5 mm
Supported instruction setsSSE4.1, SSE4.2
Thermal solution specificationPCG 2013C
Intel Secure Key Technology version1.00
Intel Stable Image Platform Program (SIPP) version0.00
Weight and Dimensions IconWeight and Dimensions
Depth355 mm
Width165 mm
Height358.8 mm
Weight7050 g

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