Compaq dx2390 Support Question
Compaq dx2390 Support Question
Find answers below for this question about Compaq dx2390 - Microtower PC.Need a Compaq dx2390 manual? We have 9 online manuals for this item!
Question posted by emooncafe on May 3rd, 2011
Problem From My Hp Dx2390 Desktop Microtower
last week i just reinstalled d new OS, nd i finished d all work including d software nd i close my system ... after 2 days i try to open my system...the power s working fan s working nd d mother board fan s also working but d display s not coming on the screen is der any solution 4 dis plz mail me as soos as possible
Current Answers
Related Compaq dx2390 Manual Pages
Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations - Page 27
..., and then double-click Power Options.
See http://www....material that might require special handling at http://www.hp.com/go/reach. ENWW
Environmental Agency Notices 21...EIA) (http://www.eiae.org). Mercury Statement
This HP product may require special handling when recycled or disposed ...and the Council). To verify the factory default power settings for this product can be found at...
Quick Setup and Getting Started Guide - Page 10
... settings. After the updates have open before rebooting.
For more information,...software , including support software for the operating system from http://www.microsoft.com, click Yes to reboot the machine.
To do so, right-click on the C: drive and creates a Recovery Partition. HP Backup and Recovery Manager
The HP Backup and Recovery Manager is preinstalled on the Windows Desktop...
Quick Setup and Getting Started Guide - Page 17
... at http://www.hp.com/support.
The fan may 1.
voltage (115V or 230V). CAUTION: When the computer is plugged into an AC power source, voltage is running. You must disconnect the power cord from the wall outlet and allow the internal system components to cool before opening the computer to the system board.
When the computer...
Quick Setup and Getting Started Guide - Page 21
... in Computer Setup.
Table 2 Solving Hardware Installation Problems
A new device is always applied to deselect the automatic settings for the board and choose a basic configuration that came with other...a resource conflict. See the Troubleshooting Guide to verify the proper installation. Power switch of new external device is not seated or connected properly.
You can also use ...
Downgrading Microsoft Windows Vista OS Business on HP Business Desktop FAQs - Page 1
... Microsoft Windows Vista OS Business on HP Business Desktop FAQs
Q: What are the dates of an HP Partner; The "Factory downgrade" is done at the factory, the Vista Business PC is available through July...describe the two different Windows Vista® OS downgrades that this is a complete reinstall of different OS and a backup of the customer when the HP Business DT is the difference between the...
Hardware Reference Guide - dx2390 Microtower Model - Page 2
..., and Windows Vista are set forth in the United States and/or other countries.
HP shall not be liable for HP products and services are either trademarks or registered trademarks of Hewlett-Packard Company.
Hardware Reference Guide
HP Compaq Business PC
dx2390 Microtower Model
First Edition (April 2008)
Document Part Number: 480807-001 No part of...
Hardware Reference Guide - dx2390 Microtower Model - Page 14
...work habits for more information. WARNING! Disconnect power to internal components.
8 Chapter 2 Hardware Upgrades Before beginning these procedures, ensure that is easily accessible at http://www.hp.com/ergo. You must disconnect the power cord from the wall outlet and allow the internal system components to the system board...Disconnect the power cord from the power source before opening the ...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 4
... Fan ...22 Tools and Software Requirements 22 Screws ...23 Cables and Connectors ...23 Hard Drives ...23 Lithium Coin Cell Battery 24
6 Removal and Replacement Procedures Microtower (MT) Chassis Serial Number Location ...25 Preparation for Disassembly ...26 External Security Devices ...27 Cable Lock ...27 Padlock ...27 HP Business PC Security Lock 28 Computer Access Panel ...30...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 7
... prompted for the operating system from installing properly. Obtain the latest support software , including support software for the i386 directory, replace the path specification with a Microsoft operating ...which operating system is installed automatically. NOTE: If the computer shipped with HP Total Care before installing the operating system. Installing the Operating System 1 NOTE...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 23
CAUTION: When the computer is plugged into an AC power source, voltage is essential for the computer. You must disconnect the power cord from the power source before opening the computer to the system board. Chassis Designation
Microtower (MT)
Chassis Designation 17 5 Identifying the Chassis, Routine Care, and Disassembly Preparation
This chapter provides general service information for...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 28
... air dry before opening the computer to remove any debris from the housing.
the liquid may not function properly.
Power Supply Fan
The power supply fan is in "Standby," "Suspend," or "Off" modes. Use tweezers to prevent system board or component damage. Never use sprays or aerosols directly on page 21.
Tools and Software Requirements
To service...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 32
... Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis CAUTION: Turn off the computer and any open software applications. 3. In some systems the cooling fan is on even when the computer is plugged into an active AC outlet. CAUTION: The screws used in the computer are connected to achieve a safe working position. Remove/disengage any diskette...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 34
Thread the keyboard and mouse cables through the lock.
28 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Fasten the security cable by looping it around a stationary object. 2. HP Business PC Security Lock
1.
Service Reference Guide: HP Compaq dx2390 Business PC - Page 40
... Heatsink fan Chassis fan Front power button/LED Front I/O USB Media card reader Front I/O audio Memory slots
PCI 2.3 full-height slot PCI Express X16 slot PCI Express X1 slot PCI Express X1 slot Processor Clear CMOS/password header SATA drives
RTC battery
34 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Cable Connections
System board...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 48
...(1) are silver.
42 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Hard drives use M3 metric screws. The HP-supplied 6-32 standard screws (2) are black. All other ...● Connect additional SATA hard drives to the next available (unpopulated) SATA connector on the
system board in the following order: SATA0, SATA1, SATA3, SATA2. ● Connect a diskette drive to the...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 66
...60 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis CAUTION: Do NOT handle the pins in its socket and close the retainer. 2. If using a new heatsink, go to step 3. Clean ...spares kit to replace the system board. Rotate the locking lever to the processor's solder connections. If reusing the existing heatsink, go to its full open position (2). 6. Raise and rotate ...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 68
... Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Disconnect all power cables from the drives and from the chassis.
6. Remove the computer access panel (Computer Access Panel on page 26). 2. Lift the power supply out of the power supply that connect the power supply to loosen it from the system board. 4. Remove the four silver T15...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 91
... board. Enter Computer Setup (F10) and enable the USB ports.
Cause
Solution
Device is illuminated, the system still has power.
Look for accepting
you of new external device are loose or power ...such as part of personal injury from electrical shock, rotating fans, and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components...
Service Reference Guide: HP Compaq dx2390 Business PC - Page 93
... pause
No floppy diskette or CD found .
1.
Reseat the graphics card. Power on the system.
2. Replace the system board. Verify the correct ROM. Change the processor.
1 short beep followed by...to the system board. WARNING!
Replace the diskette or CD with a new one No legacy floppy drive or optical drive
second pause
found .
1.
Replace the system board.
5 short...
Computer Setup (F10) Utility Guide - Page 2
... to change without the prior written consent of Microsoft Corporation in the express warranty statements accompanying such products and services.
Computer Setup (F10) Utility Guide
HP Compaq Business PC
dx2390 and dx2400 Microtower Models
Second Edition (April 2008)
Document Part Number: 464027-002 Nothing herein should be liable for...
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