HP Compaq dx2400 User Manual

Blank screen (no video).
Cause
Solution
Monitor is not turned on and the monitor light is not
on.
Turn on the monitor and check that the monitor light
is on.
The cable connections are not correct. Check the cable connection from the monitor to the
computer and to the electrical outlet.
You may have a screen blanking utility installed or
energy saver features are enabled.
Press any key or click the mouse button and, if set,
type your password.
Computer is in standby mode. Press the power button to resume from standby
mode.
CAUTION: When attempting to resume from
standby mode, do not hold down the power button
for more than four seconds. Otherwise, the
computer will shut down and you will lose any
unsaved data.
You are using a fixed-sync monitor and it will not
sync at the resolution chosen.
Be sure that the monitor can accept the same
horizontal scan rate as the resolution chosen.
Monitor cable is plugged into the wrong connector. Ensure that the monitor is plugged into an active
connector on the rear of the computer. If another
connector is available, connect the monitor to that
connector and reboot the system.
Bad monitor. Try a different monitor.
Computer is beeping and will not start.
Cause
Solution
Internal error has occurred and the computer is
beeping a code.
Refer to the Troubleshooting Guide to interpret the
error code.
Solving Hardware Installation Problems
You may need to reconfigure the computer when you add or remove hardware,
such as an additional drive or expansion card. If you install a plug and play device,
Windows automatically recognizes the device and configures the computer. If
you install a non–plug and play device, you must reconfigure the computer after
completing installation of the new hardware. In Windows, use the Add Hardware
Wizard and follow the instructions that appear on the screen.
Table 1 Solving General Problems (continued)
12 Quick Setup & Getting Started ENWW

HP Compaq dx2400 Specifications

General

Tcase	74.1 °C
Bus type	FSB
Stepping	M0
Processor cache	2 MB
Processor cores	2
Processor model	E5200
System bus rate	- GT/s
Processor family	Intel® Pentium®
Processor series	Intel Pentium E5000 Series for Desktop
Processor socket	LGA 775 (Socket T)
Processor codename	Wolfdale
Processing Die size	82 mm²
Processor frequency	2.5 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	800 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	65 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	12.5
Number of Processing Die Transistors	228 M
Audio system	HD
Product type	PC
Motherboard chipset	Intel® G33
Memory slots	4x DIMM
Internal memory	1 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	- GB
HDD size	3.5 \
HDD speed	7200 RPM
HDD interface	SATA II
Optical drive type	DVD Super Multi
Total storage capacity	250 GB
LightScribe	Yes
Networking features	Gigabit Ethernet
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Discrete graphics card model	Intel® GMA 3100
Operating system installed	Windows Vista Business
Compatible operating systems	Windows XP Windows Vista
Optional operating system supplied	Windows XP Professional
Serial ports quantity	-
USB 2.0 ports quantity	6
Firewire (IEEE 1394) ports	0
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Chassis type	Micro Tower
Product color	Black, Silver
Country of origin	China
Cable lock slot type	Kensington
Number of 3.5\" bays	3
Non-operating altitude	0 - 9144 m
Operating temperature (T-T)	10 - 35 °C
Power supply input voltage	90 - 240 V
Power consumption (typical)	300 W
Power supply input frequency	50 - 60 Hz
Processor ARK ID	37212
Processor package size	37.5 x 37.5 mm

Weight and Dimensions

Depth	373 mm
Width	180 mm
Height	365 mm
Weight	10200 g