Powers on but does not boot up

i in stalled windows 7 on my dv9000 laptop, been monitoring it for about a week now, i uninstalled clear wireless card.restarted my computer, it would'nt boot back, it powered up,but cut back off, that all it does over and [email protected]

dv2000/dv6000/dv9000 recall
I have an out of warranty dv9000 and haven't had wireless for months. I just discovered HP issued a recall for the wireless and other problems with several different Pavilion and Presario models. For the wireless problem with the dv9000 they are replacing the motherboard on all notebooks in or out of warranty. I was wondering if anyone has had the repair done under the recall and how it turned out? I'm also wondering if HP is still cosmetically trashing notebooks when they are sent in for repair?
Here is the link for the recall:
http://h10025.www1.hp.com/ewfrf/wc/d...842189&lang=en

just see it from http://www.udtek.com/hp-pavilion-dv9000-ac-adapter-90w-185v-49a-p-2970.html.may this is good for you.

Check the Device Manager to see if the Wireless LAN device is working and enabled. If not reinstall the Wireless LAN driver.
If the Wireless LAN is OK and enabled then sometimes when you bootup the Wireless LAN card doesn't get an IP address from the wireless router. This usually has a red X on the wireless connection icon and sometime you get an error message "Limited or no connection".
To get the router to issue the wireless LAN card with a new IP address, righr click on the Wireless icon and click on Repair.
You can also power down the router wait 15secs and power up the router again then reboot the computer.
If it still doesn't work you could have a faulty wireless card, see it your friendly computer shop can test it for you.

when you bought this laptop it is came with drivers cds reninstall the drive for your webcam if not go to hp.ca and download the webcam driver

Matt Sydney Aug 4, 2008 00:28:44 GMT 10 pts
I experienced this problem last night, and seemed to have fixed it this morning.

SYMPTOMS: HP Pavilion dv9000, Win Vista x64 Ultimate. Running on battery, battery level became critical; windows went into 'Hibernate' mode. Upon plugging in to mains power, and resuming the Windows session, the Wireless is still disabled, no matter what position the switch is in.


POSSIBLE CAUSE: Critical battery switches off the wireless network card to preserve power. Motherboard seems to log this status but when re-connecting to mains power the card does not receive power again. Uninstalling the driver and getting Windows to re-install automatically upon re-boot does not work.


SOLUTION: Charge up the battery whilst the computer is running. You can charge it to a substantial level, say, above 25%. Disconnect mains power so that your laptop is running on battery only. Set your wireless switch to OFF (this is usually to the left position, away from the orange indicator). Now run your computer down to the critical battery level again (perhaps overnight). In the morning when you press the power button, the 'CHARGE' indicator (looks like a lightning bolt) on the front of the laptop should flash quickly, indicating that there is no charge in the battery. Remove the battery from the laptop's underside. Wait a couple of seconds, then press and hold the power button for 30 seconds. Keeping the battery off the laptop, reconnect mains power. Boot up your PC. When at the Windows desktop and all your startup programs have finished loading, switch your wireless on (to the right position). You should now have a blue light, and wireless should once again be working. You can now re-insert your battery. You might have to setup your wireless network connection again as mine seemed to be 'lost', but at least hopefully the main problem is now fixed.



Jamie Madriz Aug 8, 2008 01:58:15 GMT N/A: Question Author
Matt, i did what u said, and i'm happy because my wireless switch is WORKING! :) Hopefully it stays this way.

I understand that your Notebook is not booting into windows.

To isolate the issue please try to boot the Notebook in Safemode.

Restart the Notebook and keep pressing F8 key and select Safe mode to boot.

Please try to perform the following steps also

= Power Drain =

1. Disconnect the AC Adapter.
2. Remove the Battery.
3. Hold the Power button down for 30 seconds to 1 minute.
4. Reconnect the AC adapter and Battery.
5. Turn on the Notebook power.

If your Notebook is booting into Safemode. Then try to restore the Notebook to factory settings. Before restoring the Notebook backup your data.

I hope this will work.
Thanks

Hi,

Try reinstalling the drivers.

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-48406-1&lc=en&cc=us&lang=en&os=228&dlc=en&product=1842155

HP has identified a hardware issue with certain HP Pavilion dv2000/dv6000/dv9000 and Compaq Presario V3000/V6000 series notebook PCs, and has also released a new BIOS for these notebook PCs, version F.39 for dv2000/V3000, and version F.3D for dv6000/dv9000/V6000.

Click HERE to update your BIOS