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HP proone 400 g2 User Manual

HP proone 400 g2
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Sound does not come out of the speaker or headphones.
Cause Solution
The application is set to use a dierent audio device than
speakers.
Some graphics cards support audio over the DisplayPort
connection (if applicable), so multiple audio devices may be listed
in Device Manager. Make sure the correct device is being used.
To access Device Manager in Windows 7, click Start, select Control
Panel, and then select Device Manager.
To access Device Manager in Windows 8.1, from the Start screen,
type c, select Control Panel from the list of applications, and then
select Device Manager.
To access Device Manager in Windows 10, type device
manager in the taskbar search box, and then select Device
Man
ager
from the list of applications.
Some applications can select which audio output device is used. Make sure the application has selected the correct audio device.
The operating system controls may be set to use a dierent audio
device as the default output device than what is expected.
Set the operating system to use the correct audio device.
Sound from headphones is not clear or
mued.
Cause Solution
Headphones are plugged into the rear audio output connector.
The rear audio output connector is for powered audio devices and
is not designed for headphone use.
Plug the headphones into the headphone connector on the front
of the computer.
Computer appears to be locked up while recording audio.
Cause Solution
The hard disk may be full. Before recording, make sure there is enough free space on the
h
ard disk. You can also try recording the audio le in a
compressed format.
Line-in jack is not functioning properly.
Cause Solution
Jack has been
recongured in the audio driver or application
software.
In the audio driver or application software, recongure the jack or
set the jack to its default value.
There is no sound or sound volume is too low.
Cause Solution
The application is set to use a
dierent audio device than
speakers.
Some graphics cards support audio over the DisplayPort
connection (if applicable), so multiple audio devices may be listed
in Device Manager. Make sure the correct device is being used.
To access Device Manager in Windows 7, click Start, select Control
Panel, and then select Device Manager.
Solving audio problems 101

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HP proone 400 g2 Specifications

General IconGeneral
Panel typeTN
Screen shapeFlat
LED backlightYes
Display diagonal20 \
Display resolution1600 x 900 pixels
Native aspect ratio16:9
Recovery operating systemWindows 10 Pro
Operating system installedWindows 7 Professional
Operating system architecture64-bit
Product typeAll-in-One PC
Motherboard chipsetIntel® H110
Tcase66 °C
Bus typeDMI3
SteppingS0
Processor codeSR2HE
Processor cache3 MB
Processor cores2
Processor modeli3-6100T
System bus rate8 GT/s
Processor familyIntel® Core™ i3
Processor seriesIntel Core i3-6100 Desktop series
Processor socketLGA 1151 (Socket H4)
Processor threads4
Processor codenameSkylake
Processor frequency3.2 GHz
Processor cache typeSmart Cache
Processor lithography14 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version3.0
PCI Express configurations2x8, 1x8+2x4, 1x16
Thermal Design Power (TDP)35 W
Maximum number of PCI Express lanes16
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAM
Memory voltage supported by processor1.35 V
Memory channels supported by processorDual
Memory clock speeds supported by processor1333, 1600, 1866, 2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s
Maximum internal memory supported by processor64 GB
Internal memory8 GB
Memory slots typeSO-DIMM
Memory clock speed2133 MHz
Internal memory typeDDR4-SDRAM
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
Total storage capacity500 GB
Compatible memory cardsNot supported
Number of HDDs installed1
On-board graphics card ID1912
Discrete graphics card modelNot available
On-board graphics card modelIntel® HD Graphics 530
Maximum on-board graphics card memory1.74 GB
On-board graphics card OpenGL version4.4
On-board graphics card base frequency350 MHz
On-board graphics card DirectX version12.0
On-board graphics card dynamic frequency (max)950 MHz
Number of displays supported (on-board graphics)3
Audio systemDTS Studio Sound
AC adapter power90 W
Total megapixels1 MP
Camera resolution1920 x 1080 pixels
Wi-Fi standardsWi-Fi 5 (802.11ac)
Ethernet LAN data rates10, 100, 1000 Mbit/s
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
Sustainability certificatesENERGY STAR
Product colorSilver
Country of originChina
Scalability1S
Processor ARK ID90734
Processor package size37.5 x 37.5 mm
Supported instruction setsSSE4.1, AVX 2.0, SSE4.2
Thermal solution specificationPCG 2015A
Intel Secure Key Technology version1.00
Intel Stable Image Platform Program (SIPP) version0.00
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)347.5 mm
Width (with stand)496.71 mm
Height (with stand)58.7 mm
Weight (with stand)5450 g

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