HP Z600 User Manual

Solving display problems
Table 6-5 Display problems
Problem Cause Solution
Blank screen (no video). The cable connections are not
correct.
Verify the cable connections from the monitor to the
workstation and to a working electrical outlet.
The monitor is off. Turn the monitor on (LED is on). You might need to refer
to the monitor manual for an explanation of LED signals.
Screen blanking utility installed
or energy saver features
enabled.
Press a key or the mouse button and, if set, enter your
password.
System ROM is bad; system is
running in FailSafe Boot Block
mode (indicated by 8 beeps).
Reflash the ROM using a SoftPaq.
Fixed-sync monitor does not
sync at the resolution
specified.
Verify that the monitor can accept the same horizontal scan
rate as the resolution specified.
Computer is in Hibernate
mode.
Press the power button to resume from Hibernate mode.
Workstation monitor settings
are not compatible with the
monitor.
1. When you see Press F8 in the bottom-right corner of
the screen, restart the workstation and press F8
during startup.
2. Using the keyboard arrow keys, select Enable VGA
Mode and then press Enter.
3. For Windows, double-click the Display icon in the
Control Panel and then select the Settings tab.
4. Use the sliding control to reset the resolution.
The display works properly during
the POST but goes blank when the
operating system starts.
The display settings in the
operating system are
incompatible with your
graphics card and monitor.
1. For Windows, restart your workstation in VGA mode.
2. After the operating system starts, change the display
settings to match those supported by your graphics
card and monitor.
3. Refer to your operating system and graphics card
documentation for information about changing display
settings.
Power LED flashes red 6 times
(once every second), followed by a
2–second pause, and then the
workstation beeps 6 times.
Prevideo graphics error. For systems with a graphics card:
1. Reseat the graphics card.
2. Replace the graphics card.
3. Replace the system board.
Monitor does not function when
used with Energy Saver features.
Monitor without Energy Saver
capabilities is being used with
Energy Saver features
enabled.
Disable the monitor Energy Saver feature.
Dim characters The brightness and contrast
controls are not set properly.
Adjust the monitor brightness and contrast controls.
Cables are not properly
connected.
Verify that the graphics cable is connected to the graphics
card and the monitor.
ENWW Troubleshooting scenarios and solutions 165

HP Z600 Specifications

General

Tcase	76 °C
Bus type	QPI
Stepping	D0
FSB Parity	No
Processor cache	4 MB
Processor cores	4
Processor model	E5504
System bus rate	4.8 GT/s
Processor series	Intel Xeon 5500 Series
Processor socket	Socket B (LGA 1366)
Processor codename	Nehalem EP
Number of QPI links	2
Processor frequency	2 GHz
Processor cache type	Smart Cache
Processor lithography	45 nm
Processor system type	DP
Processor manufacturer	Intel
Processor front side bus	- MHz
Processor operating modes	64-bit
ECC supported by processor	Yes
Thermal Design Power (TDP)	80 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	15
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800 MHz
Memory bandwidth supported by processor (max)	19.2 GB/s
Maximum internal memory supported by processor	144 GB
Audio system	Integrated High Definition Realtek ALC262 Audio, optional Creative X-Fi Titanium PCIe Audio Card, optional HP Thin USB Powered Speakers
Product type	Workstation
Motherboard chipset	Intel® 5520
Internal memory	1 GB
Memory channels	Triple-channel
Memory clock speed	1333 MHz
Maximum internal memory	24 GB
Memory layout (slots x size)	1 x 1 GB
HDD speed	7200 RPM
HDD capacity	250 GB
HDD interface	SATA
Optical drive type	DVD Super Multi
I/O ports	Front: 3 USB 2.0, 1 microphone in, 1 headphone out, optional 1 IEEE 1394a; Rear: 6 USB 2.0, 1 audio in, 1 audio out, 1 microphone in, 2 PS/2, 1 RJ-45 to integrated Gigabit LAN, optional 1 serial; Internal: 3 USB 2.0
Serial ports quantity	0
USB 2.0 ports quantity	9
Power supply	650 W
Display	HP LP1965 19-inch LCD Monitor, HP LP2065 20-inch LCD Monitor, HP LP2275w 22-inch Widescreen LCD Monitor, HP LP2475w 24-inch Widescreen LCD Monitor, HP DreamColor LP2480zx Professional Display (24-inch widescreen), HP LP3065 30-inch Widescreen LCD Monitor (all sold separately)
Drive bays	2 external 5.25\
Graphics card	-
Keyboard type	HP PS/2 Standard Keyboard
Expansion slots	2 PCI Express Gen2 x16, 1 PCI Express Gen2 (x8 mechanically, x4 electrically), 1 PCI Express Gen1 (x8 mechanically, x4 electrically), 2 PCI
Pointing device	HP USB Laser Scroll Mouse
Power requirements	650 watts wide-ranging, active Power Factor Correction, 85% efficient Power Supply
Storage drive type	250 GB 7200 rpm SATA NCQ SATA 250 GB
HDD controller type	SATA (10000 rpm) SATA (7200 rpm) SAS (15000 rpm)
Video card features	No integrated Graphic Card
Maximum HDD capacity	600 GB
Storage drive controller	Integrated 6 channel SATA 3 Gb/s controller with RAID (0, 1, 5 or 10) capability, optional SAS controller, LSI 3041E 4-port SAS/SATA, with RAID (0, 1 or 10) capability
Minimum storage drive space	146 GB
Non-operating altitude	9100 m
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	8 - 90 %
Operating relative humidity (H-H)	8 - 85 %
Operating system installed	Windows Vista Business
Compatible operating systems	Red Hat Enterprise Linux WS 5 64-bit, Novell Suse SLED 11
Maximum graphics card memory	0.032 GB
Chassis type	Mini Tower
Country of origin	China
Processor code	SLBF9
Processor ARK ID	40711
Processor package size	42.5 x 45 mm

Weight and Dimensions

Depth	440 mm
Width	165.3 mm
Height	445.1 mm
Weight	19000 g