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Compaq Evo n800v Support Question

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Question posted by deonholmes7 on November 2nd, 2012

Blank Screen. Computer Has A.c. Power Only And Won't Power Up.

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Answer #1: Posted by tintinb on January 31st, 2013 12:11 PM
tintinb

Member since:
October 26th, 2012

Points: 7,056,560
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points
The very first thing you have to do is to check if the power adapter of your laptop is still working. If it doesn't, you do not have any option but  to replace the entire power adapter. Don't worry, you can purchase a compatible power adapter at Amazon.com for around $8. Here's the link to the product lists:

http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=Compaq+Evo+n800v++cable

If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.

Regards,

Tintin

Related Compaq Evo n800v Manual Pages

Evo Notebook N600c Software Overview - Page 13

... on process. Through the Control Panel security applet, users can elect to blank when QuickLock is activated is enabled, the user can set screen save timeouts for setting and controlling power management features. Power-On Password ! If QuickLock is called QuickBlank. If the administrator password is not known, F10 Setup Utility is entered. Windows...
Hard Drive White Paper - Page 2

...specifications, the hard drive can also be degraded if file fragmentation is in the notebook is not reduced by regular software maintenance. HP addresses these issues with the following... such as blue screens and continuous reboots. Shock events can occur. For instance, powering off (non-operational shock). - However, if the drive is turned off the notebook before the operating ...
Hard Drive White Paper - Page 3

..., e.g., on DC power, away from a docking device or external power supply running on an AC-powered notebook having the display lid... enhancement allows the notebook to the following : 1. The HP Notebook LidSwitch Policy is available from AC power before the display ... Enable HP Notebook LidSwitch Policy Note 1: The HP Notebook LidSwitch Policy utility will not invoke Standby on AC power. Refer to ...
Compaq Notebook Series Software Guide - Page 7

...Hibernation while using an optical drive, close the tray. Briefly press the power button to the "Power" section. Displaying Media Contents Autorun, sometimes called autoplay or auto insert ...medium on the screen whenever you insert the medium into a drive and, if you read the following general information about Standby and Hibernation, refer in use: 1. Restart the notebook. 3. 1 ...
Compaq Notebook Series Software Guide - Page 21

...and damage to an optical drive medium: ■ Connect the notebook to a reliable external power source before writing to a medium. Power loss, for example from a failing battery pack, could corrupt ...the write process. ■ Before writing to a medium, close all open applications (including screen savers and antivirus...
Compaq Notebook Series Software Guide - Page 27

... by: ■ Other applications, including screen savers and antivirus software, that involves a network drive, a buffer underrun error may occur because the temporary files created during a copying process. ■ A power interruption caused by a loose connection to AC power or by an electrical storm. ■ Attempting a copying procedure while running the notebook on a failing battery pack...
Compaq Notebook Series Software Guide - Page 29

... (RAM) and the screen is selected. ■ In Windows XP Home or Windows XP Professional, select Start > Control Panel > Performance and Maintenance > Power Options icon. When Hibernation... Professional, select Start > Settings > Control Panel. Standby Standby reduces power to save your work if the notebook reaches a critical low-battery condition while it is not recommended. Select...
Compaq Notebook Series Software Guide - Page 30

A fully charged new battery pack can support Standby for less time. When the Power Supply Is Uncertain If power is interrupted while the notebook is in a cool, dry place. Software Guide 2-3 If you plan to resume within 2 weeks: Initiating Hibernation clears the screen, saves your work , then initiate Standby. Store the battery pack in Standby...
Compaq Notebook Series Software Guide - Page 33

... Off Task Procedure Result Turn the Briefly press the power notebook on . from shut down the notebook.* Save your work and close all open applications. Turn off the display when the notebook is closed while it is unresponsive and you are unable to shut down the notebook, initiating or exiting Standby or Hibernation, and for...
Compaq Notebook Series Software Guide - Page 35

... Computer > Hibernate. (If the Hibernate option is not displayed, press the shift key.) Power/standby light turns off. If the notebook is in this section. 2-8 Software Guide Screen clears. If the notebook is on . Exit Hibernation. Power/standby light turns on , briefly press the power button once. Power Initiating or Exiting Hibernation Task Procedure Result Initiate Hibernation.
Compaq Notebook Series Software Guide - Page 38

..., the icon changes shape to indicate whether the notebook is running on battery power or external AC power. ■ When the notebook is running on battery power, select the icon to display the Power Options window. To show or hide the Power Meter icon: 1. Software Guide 2-11 To access the Power Options window: ■ In Windows 2000 Professional...
Compaq Notebook Series Software Guide - Page 42

Computer Setup is displayed in the lower left of the screen. ❏ To change the language, press F2. ❏ For navigation instructions, press...Automatic to enable all SpeedStep settings in the following table. Select the icon. Power Using the SpeedStep Icon The SpeedStep icon displays on or restart the notebook. The icon can also be used for the tasks described in the SpeedStep ...
Compaq Notebook Series Software Guide - Page 43

... Finding More Battery Power Information For more information about using and storing battery packs and conserving battery pack power, refer on this CD to select File > Save Changes and Exit, then follow the instructions on the screen. Power 3. Your preferences are set as you exit Computer Setup and are in effect when the notebook restarts.
Compaq Notebook Series Software Guide - Page 70

... Information. After Computer Setup closes, the notebook restarts in Computer Setup: 1. Displaying ROM Information in the lower left corner of the System screen, set the Information Level to the "Setup... in Windows. Software Guide 6-3 To open Computer Setup, turn on the far left of the screen. ❏ To change the language, press F2. ❏ For navigation instructions, press F1....
Hardware Guide, Compaq Notebook Series - Page 98

... upgrades and accessories, visit the Compaq Web site at http://www.compaq.com. The notebook supports both 32-bit CardBus and 16-bit PC Cards. A Type III PC Card will not fit into the notebook PC Card slot. (Type I or Type II PC Card can be used . The hardware upgrade area is a credit card-sized accessory...
Maintenance and Service Guide - Page 99

... Description Top cover For Dual Point (TouchPad and Point Stick; for use only with Evo Notebook N800c and Evo Notebook N800v models) For TouchPad only (silver finish for use with Presario 2800 models) For TouchPad only (carbon finish for... use with Evo Notebook N800c, N800v, and N800w models) Hard drives 60 GB 40 GB 40 GB (does not...
Maintenance and Service Guide - Page 145

... Dual Point (TouchPad and Point Stick; for disassembly (Section 5.3) and remove the following components: a. LED cover (Section 5.8) b. Turn the computer bottom side up with Evo Notebook N800c, N800v, and N800w models) 322504-001 322502-001 322503-001 323747-001 1. Prepare the computer for use with the front facing forward. 5-26 Maintenance and Service...
Installing Microsoft Windows XP Service Pack 2 on HP Compaq Business Notebooks - Page 4

... Support Software for Bluetooth by hp Support Software for Bluetooth MultiPort Module Quick Launch Button Software System Enhancements for complete SP2 installation instructions. 3. Restart the notebook PC. Platforms All supported platforms All supported platforms All supported platforms All supported platforms Version 3.00 C 3.00 B 5.00 A 1.00 A 4
Installing Microsoft Windows XP Service Pack 2 on HP Compaq Business Notebooks - Page 5

... Click the system icon (the leftmost icon on the notebook PC, the following steps can be used to exit the ROM information screen. 5. Appendix A: System ROM versions Determining the ROM version...6. If the ROM requires upgrading and the ROMPaq diskette is highlighted. Make note of the screen during startup. 1. Click Start→Settings→Control Panel. 3. Scroll through the list ...
Installing Microsoft Windows XP Service Pack 2 on HP Compaq Business Notebooks - Page 7

... models. Enables integrated modem devices select models. System Firmware Enables the Quick Launch Buttons on HP Compaq notebook PCs are listed in Table 3. Enables integrated WLAN in silent mode skipping the welcome, license and directory screens. Utility for the touchpad device. Sp#####.exe -pdf -f -s SP####.exe is the Softpaq to unpack. -pdf is...

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