HP Z440 User Manual

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Check to see that the monitor is turned on and the monitor light is on.
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Turn up the brightness and contrast controls of the monitor if the monitor is dim.
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If the system does not boot, press and hold any key. If the system beeps, then the keyboard is operating
correctly.
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Check all cable connections for loose connections or incorrect connections.
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Wake the workstation by pressing any key on the keyboard or pressing the power button. If the system
remains in sleep mode, shut down the workstation by pressing and holding the power button for at
least four seconds. Then press the power button again to restart the workstation. If the system will not
shut down, unplug the power cord, wait a few seconds, and then plug it in again. The workstation will
restart if automatic start on power loss is set in Computer Setup. If the workstation does not restart,
press the power button.
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Reconfigure your workstation after installing a non-Plug and Play expansion board or other option.
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Be sure that all the needed device drivers have been installed. For example, if you are using a printer,
you need a driver for that printer model.
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Remove any bootable media (CD/DVD or USB device) from the system before turning it on.
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If you have installed an operating system other than the factory-installed operating system, check to be
sure that it is supported on the system.
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If the system has multiple video sources (embedded, PCI, or PCI-Express adapters) installed (embedded
video on some models only) and a single monitor, the monitor must be connected to the monitor port
on the source that is set as the primary video source. During boot, the other video ports are disabled
and if the monitor is connected to one of these ports, the monitor will not function. You can select or
change the primary video source in Computer Setup.
CAUTION: When the workstation is plugged into an AC power source, there is always voltage applied to the
system board. To reduce the risk of system board or component damage, always disconnect the power cord
from the power source before opening the workstation.
Blink or beep codes: Interpreting POST diagnostic front panel LEDs and audible codes
If you see flashing LEDs on the front of the workstation or if you hear beeps, see the Maintenance and Service
Guide (English only) for interpretation and recommended action.
Using HP PC Hardware Diagnostics
The HP PC Hardware Diagnostic tools simplify the process of diagnosing hardware issues and expedite the
support process when issues are found. The tools save time by pinpointing the component that needs to be
replaced.
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Isolate true hardware failures: The diagnostics run outside of the operating system so they effectively
isolate hardware failures from issues that may be caused by the operating system or other software
components.
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Failure ID: When a failure is detected that requires hardware replacement, a 24-digit Failure ID is
generated. This ID can then be provided to the call agent, who will either schedule support or provide
replacement parts.
How to access and run HP PC Hardware Diagnostics
You can run the diagnostics from one of three places, depending on your preference and the health of the
workstation.
If you encounter issues 35

HP Z440 Specifications

General

Tcase	66.2 °C
Bus type	QPI
Stepping	R2
FSB Parity	No
Processor cache	10 MB
Processor cores	4
Processor model	E5-1620V3
System bus rate	0 GT/s
Processor series	Intel Xeon E5-1600 v3
Processor socket	LGA 2011-v3
Processor threads	8
Processor codename	Haswell
Number of QPI links	0
Processor frequency	3.5 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.6 GHz
Processor operating modes	64-bit
ECC supported by processor	Yes
PCI Express configurations	1x4, 1x8, 1x16
Thermal Design Power (TDP)	140 W
Number of processors installed	1
Maximum number of PCI Express lanes	40
Memory types supported by processor	DDR4-SDRAM
Memory clock speeds supported by processor	1333, 1600, 1866, 2133 MHz
Memory bandwidth supported by processor (max)	68 GB/s
Maximum internal memory supported by processor	768 GB
Memory slots	8x DIMM
Internal memory	16 GB
Memory channels	Quad-channel
Memory clock speed	2133 MHz
Maximum internal memory	128 GB
Memory layout (slots x size)	2 x 8 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	PCI Express
Storage media	SSD
Optical drive type	DVD Super Multi
Total storage capacity	256 GB
BD interface type	SATA
Discrete graphics card model	Not available
Recovery operating system	Windows 8.1 Pro
Operating system installed	Windows 7 Professional
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
PS/2 ports quantity	2
USB 2.0 ports quantity	5
Chassis type	Mini Tower
Product color	Black
Country of origin	China
Audio system	HD
Product type	Workstation
Motherboard chipset	Intel® C612
Scalability	1S
Processor code	SR20P
Processor ARK ID	82763
Intel TSX-NI version	0.00
Processor package size	52.5 x 45.0 mm
Supported instruction sets	AVX 2.0
Intel Identity Protection Technology version	1.00
Intel® Small Business Advantage (Intel® SBA)	-
Power supply	700 W
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	445 mm
Width	169 mm
Height	432 mm
Weight	11000 g