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HP 280 G1 User Manual

HP 280 G1
136 pages
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Maintenance and Service Guide
HP 280 G1 Microtower Business Desktop PC

Table of Contents

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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

Summary

Product Description

Product Features

Illustrated Parts Catalog

Routine Care, SATA Drive Guidelines, and Disassembly Preparation

Electrostatic Discharge Information

Explanation of ESD and its potential to damage electronic components.

Removal and Replacement Procedures

Preparation for Disassembly

Essential safety steps and precautions before disassembling the computer.

Computer Setup (F10) Utility

Troubleshooting Without Diagnostics

Solving Power Problems

Diagnosing and resolving issues related to intermittent power supply shutdowns.

Solving Hard Drive Problems

Troubleshooting steps for hard disk errors, transaction issues, and drive recognition.

Solving Display Problems

Resolving issues with blank screens, incorrect resolution, and picture quality.

Solving Audio Problems

Troubleshooting sound issues, including no sound or poor audio quality.

Solving Memory Problems

Addressing issues related to memory installation, errors, and insufficient memory.

Solving Network Problems

Resolving issues with network connectivity, drivers, and Wake-on-LAN.

Solving Software Problems

Troubleshooting common software issues, installation errors, and system file problems.

POST Error Messages

POST Numeric Codes and Text Messages

List of POST error codes, messages, and their descriptions and recommended actions.

Interpreting POST Diagnostic Front Panel LEDs and Audible Codes

Guide to understanding front panel LED and audible codes for diagnostics.

Password Security and Resetting CMOS

Resetting the CMOS and Password Jumper

Procedure for clearing CMOS settings and resetting passwords using a jumper.

HP PC Hardware Diagnostics

System Backup and Recovery

Backing Up, Restoring, and Recovering in Windows 8.1 or Windows 8

Overview of tools for safeguarding and retrieving data and system states.

Creating Recovery Media

Steps to create recovery media for reinstalling the operating system.

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