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HP 280 G2 User Manual

HP 280 G2
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If you remove a key, use a specially designed key puller to prevent damage to the keys. This tool is
available through many electronic supply outlets.
CAUTION: Never remove a wide leveled key (like the space bar) from the keyboard. If these keys are
improperly removed or installed, the keyboard may not function properly.
Cleaning under a key may be done with a swab moistened with isopropyl alcohol and squeezed out. Be
careful not to wipe away lubricants necessary for proper key functions. Use tweezers to remove any
bers or dirt in conned areas. Allow the parts to air dry before reassembly.
Cleaning the monitor
Wipe the monitor screen with a clean cloth moistened with water or with a towelette designed for
cleaning monitors. Do not use sprays or aerosols directly on the screen; the liquid may seep into the
housing and damage a component. Never use solvents or ammable liquids on the monitor.
To clean the monitor body follow the procedures in Cleaning the Computer Case on page 12.
Cleaning the mouse
Before cleaning the mouse, ensure that the power to the computer is turned o.
Clean the mouse ball by rst removing the retaining plate and the ball from the housing. Pull out any
debris from the ball socket and wipe the ball with a clean, dry cloth before reassembly.
To clean the mouse body, follow the procedures in Cleaning the Computer Case on page 12.
Service considerations
Listed below are some of the considerations that you should keep in mind during the disassembly and
assembly of the computer.
Power supply fan
The power supply fan is a variable-speed fan based on the temperature in the power supply.
CAUTION: The cooling fan is always on when the computer is in the “On” mode. The cooling fan is o when
the computer is in “Standby,” “Suspend,” or “O” modes.
You must disconnect the power cord from the power source before opening the computer to prevent system
board or component damage.
Tools and software Requirements
To service the computer, you need the following:
Torx T-15 screwdriver
Torx T-15 screwdriver with small diameter shank (for certain front bezel removal)
Flat-bladed screwdriver (may sometimes be used in place of the Torx screwdriver)
Phillips #2 screwdriver
Diagnostics software
Tamper-resistant T-15 wrench
Service considerations 13

Table of Contents

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HP 280 G2 Specifications

General IconGeneral
Bus typeQPI
SteppingD1
Tjunction100 °C
Processor cache3 MB
Processor cores2
Processor modeli3-6100U
System bus rate4 GT/s
Processor familyIntel® Core™ i3
Processor seriesIntel Core i3-6100 series
Processor socketBGA 1356
Processor threads4
Processor codenameSkylake
Processor frequency2.3 GHz
Processor cache typeSmart Cache
Configurable TDP-down7.5 W
Processor lithography14 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version3.0
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x4, 4x1
Thermal Design Power (TDP)15 W
Number of processors installed1
Configurable TDP-down frequency0.8 GHz
Maximum number of PCI Express lanes12
Memory types supported by processorDDR3L-SDRAM, LPDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1866, 2133, 1600 MHz
Memory bandwidth supported by processor (max)34.1 GB/s
Maximum internal memory supported by processor32 GB
Memory slots2x DIMM
Internal memory4 GB
Memory channelsDual-channel
Memory clock speed2133 MHz
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)1 x 4 GB
Ethernet LANYes
Ethernet LAN data rates10, 100, 1000 Mbit/s
USB 2.0 ports quantity6
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity0
HDD speed7200 RPM
HDD interfaceSATA
Storage mediaHDD
Optical drive typeDVD Super Multi
Total storage capacity500 GB
Chassis typeMicro Tower
Product colorBlack
Country of originChina
Audio chipRealtek ALC221
Product typePC
Motherboard chipsetIntel® H110
On-board graphics card ID1916
Discrete graphics card modelNot available
On-board graphics card modelIntel® HD Graphics 520
On-board graphics card familyIntel® HD Graphics
Maximum on-board graphics card memory1.74 GB
On-board graphics card OpenGL version4.4
On-board graphics card base frequency300 MHz
On-board graphics card DirectX version12.0
On-board graphics card dynamic frequency (max)1000 MHz
Number of displays supported (on-board graphics)3
Sustainability certificatesEPEAT Silver, ENERGY STAR
Power supply180 W
Operating system installedFreeDOS
Processor codeSR2EU
Processor ARK ID88180
Processor package size42 X 24 mm
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0
Intel Secure Key Technology version1.00
Intel Stable Image Platform Program (SIPP) version0.00
Weight and Dimensions IconWeight and Dimensions
Depth355 mm
Width170 mm
Height358.8 mm
Weight6110 g

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