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HP EliteDesk 705 G2 User Manual

HP EliteDesk 705 G2
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Solving power problems
Common causes and solutions for power problems are listed in the following table.
Power supply shuts down intermittently.
Cause Solution
If equipped with a voltage selector, voltage selector switch on
rear of computer chassis (some models) not switched to correct
line voltage (115V or 230V).
Select the proper AC voltage using the selector switch.
Power supply will not turn on because of internal power supply
fault.
Replace the power supply.
Computer powered o automatically and the Power LED ashes red four times and then white two times.
Cause Solution
Processor thermal protection activated:
A fan may be blocked or not turning.
OR
The heat sink is not properly attached to the processor.
1. Ensure that the computer air vents are not blocked and the
processor cooling fan is running.
2. Open the access panel, press the power button, and see if
the processor fan (or other system fan) spins. If the fan does
not spin, make sure the fan cable is plugged onto the system
board header.
3. If fan a plugged in and not spinning, replace it.
Computer powered o automatically and the Power LED ashes red three times and then white four times.
Cause Solution
Power failure (power supply is overloaded). 1. If equipped with a voltage selector, check that the voltage
selector, located on the rear of the power supply (some
models), is set to the appropriate voltage. Proper voltage
setting depends on your region.
2. Open the access panel and ensure the power supply cable is
seated into the connector on the system board.
3. Check if a device is causing the problem by removing ALL
attached devices (such as hard drives or optical drives and
expansion cards). Power on the system. If the system enters
POST, then power o and replace one device at a time and
repeat this procedure until failure occurs. Replace the device
that is causing the failure. Continue adding devices one at a
time to ensure all devices are functioning properly.
4. Replace the power supply.
5. Replace the system board.
Solving power problems 69

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HP EliteDesk 705 G2 Specifications

General IconGeneral
Processor familyAMD
Built-in processorNo
Audio systemRealtek ALC221
Optical drive typeDVD Super Multi
Motherboard chipsetAMD A58
Compatible processor seriesAMD A
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version1.2
Memory slots typeDIMM
Number of memory slots4
Maximum internal memory32 GB
Storage drive sizes supported2.5, 3.5 \
Supported storage drive typesHDD & SSD
PCI Express x1 slots2
PCI Express x16 slots1
HDMI ports quantity0
PS/2 ports quantity11
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-A ports quantity6
Chassis typeSFF
Cooling type-
Product typePC barebone
Product colorBlack
Power supply200 W
Power supply typeInternal power supply unit
Compatible operating systems- Windows 10 Pro 64 bit, Windows 10 Home 64 bit, Windows 8.1 Pro 64 bit, Windows 8.1 64 bit, Windows 7 Professional 64 bit, Windows 7 Professional 32 bit, Windows 7 Professional 64 bit, Windows 7 Professional 32 bit - NeoKylin Linux 64 - FreeDOS 2.0
Sustainability certificatesENERGY STAR
CertificationEPEAT Gold
Weight and Dimensions IconWeight and Dimensions
Depth380 mm
Width338 mm
Height100 mm
Weight6600 g

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