HP Z400 User Manual

Customer Advisories, Customer and Security Bulletins, and Customer Notices
To find advisories, bulletins, and notices:
1. Visit
http://www.hp.com/go/workstationsupport.
2. Select the desired product.
3. Under Resources for <your selected product>, select See more….
4. Under Self-Help resources: in the center of the window, choose the desired action and
appropriate information in the scroll list to view the index.
Product Change Notifications
Product Change Notifications (PCNs) are proactive notifications for product changes occurring within a
30-60 day window of the effective date of the change in the manufacturing process. PCNs give
customers advanced notice of changes to their product, such as an updated BIOS version that they may
need to qualify prior to the change taking place. The latest PCNs are located at:
http://www.hp.com/
go/workstationsupport.
Helpful hints
If you encounter a problem with the workstation, monitor, or software, the following provides a list of
general suggestions that help you isolate and focus on the problem before taking further action.
At startup
●
Verify that the workstation and monitor are plugged into a working electrical outlet.
●
Remove all diskettes, optical disks, and USB drive keys from the drives before powering on the
workstation.
●
Verify that the workstation is turned on and the green power light is on.
●
If you have installed an operating system other than the factory-installed operating system, check
to be sure that it is supported on your system by visiting
http://www.hp.com/go/quickspecs.
●
Verify that the monitor is turned on and the green monitor light is on.
●
Turn up the brightness and contrast controls of the monitor if the monitor is dim.
●
If the workstation has multiple video sources and only a single monitor, the monitor must be
connected to the source selected as the primary VGA adapter. During startup, the other monitor
connectors are disabled; if the monitor is connected to one of these ports, it will not function after
Power-on Self Test (POST). You can select the default VGA source in Computer Setup (F10).
During operation
●
Look for blinking LEDs on the front of the workstation. The blinking lights are error codes that will
help you diagnose the problem. Refer to the Diagnostic lights and audible (beep) codes section of
this document for information on interpreting diagnostic lights and audible codes.
●
Press and hold any key. If the system beeps, then your keyboard is operating correctly.
●
Check all cables for loose or incorrect connections.
172 Chapter 6 Diagnostics and troubleshooting ENWW

HP Z400 Specifications

General

Bus type	QPI
Processor cache	4 MB
Processor cores	2
Processor model	W3503
System bus rate	4.8 GT/s
Processor socket	-
Processor frequency	2.4 GHz
Processor cache type	Smart Cache
Processor lithography	45 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	Yes
Thermal Design Power (TDP)	130 W
Number of processors installed	1
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800, 1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Maximum internal memory supported by processor	24 GB
Audio system	Realtek ALC262
Product type	Workstation
Motherboard chipset	Intel® X58 Express
Memory slots	6x DIMM
Internal memory	4 GB
Memory channels	Triple-channel
Memory clock speed	1066 MHz
Memory layout (slots x size)	- GB
Graphics card	Quadro 600
Networking features	Gigabit Ethernet (10/100/1000)
Graphics card family	NVIDIA
HDD speed	- RPM
RAID levels	0, 1, 5, 10
HDD capacity	500 GB
HDD interface	SATA II
Storage media	HDD
Display included	No
USB 2.0 ports quantity	8
Parallel ports quantity	0
Chassis type	Minitower
Country of origin	China
Number of 5.25\" bays	3
Operating system installed	Windows 7 Professional
Operating system architecture	32-bit
Power supply	475 W
Processor ARK ID	40800
Processor package size	42.5 x 45 mm
Supported instruction sets	SSE4.2

Weight and Dimensions

Depth	455.3 mm
Width	167.9 mm
Height	450.2 mm
Weight	13500 g