Question about HP Pavilion DV6449US Notebook

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Hp dv6449us notebook pc

The notebook does not detect wireless...

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Check the wireless driver in control panel , system, device adminitrator

Posted on Aug 01, 2010

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1 Answer

My hp dv6449us laptop powers up and shuts down immediately how to fix please


This could be a variety of different problems. Could be your battery failing or even something overheating in your computer. Have you ever had someone open and clean out your laptop?

Feb 16, 2013 | HP Pavilion DV6449US Notebook

1 Answer

My hp dv6449us laptop powers up and shuts down immediately how to fix please


Your laptop is getting HOT because the cooling fan may not be cooling the processor. All it takes is about 15 seconds to overheat the processor. Need to get it serviced.

Feb 16, 2013 | HP Pavilion DV6449US Notebook

3 Answers

My wireless driver is not working hp pavalion 6449us


you need to uninstall the previous driver and install a new one...that would do the trick

Dec 16, 2010 | HP Pavilion DV6449US Notebook

1 Answer

My wireless light stay orange while in the on position


This issue could be due to corrupt wireless drivers or corrupt BIOS settings or hardware malfunction of the wireless card. To isolate the issue, perform the steps provided below.

NOTE: If your notebook model is HP Pavilion DV6449US PC Notebook, then only perform the below steps. If your notebook model is different, then I recommend you to not to update BIOS and install the wireless.

Step 1: Uninstall and reinstall wireless drivers
Please follow the steps listed below to uninstall the wireless drivers from the notebook:
1. Click Start.
2. Type Device Manager in the Start Search box,
3. Click Device Manager from the results list to open Device Manager window. .
4. Now click the plus sign (+) next to Network adapters to display the installed adapters.
5. Right click on the Wireless LAN adapter(if listed) and select Uninstall. When
prompted, click OK to confirm removal.
6. Follow onscreen instructions to complete uninstallation process.
7. Restart the notebook. The system will reinstall the generic drivers during startup.
Follow the instructions on the Startup Wizard.
Now download and install the latest drivers for the Wireless network adapter from the web link provided below:
ftp://ftp.hp.com/pub/softpaq/sp41501-42000/sp41675.exe

NOTE: Clicking the link may give an error indicating it is invalid.
Copy and paste the entire link in a new browser window.
Installation Instructions:
1. Download the Softpaq .EXE file to a directory on your hard drive.
2. Execute the downloaded file and follow the on-screen instructions.

Step 2: Update BIOS

Download and install BIOS update on the notebook from the web link provided below.

ftp://ftp.hp.com/pub/softpaq/sp42501-43000/sp42854.exe

NOTE: Clicking the link may give an error indicating it is invalid.
Copy and paste the entire link in a new browser window.
Installation Instructions:
1. Download the Softpaq .EXE file to a directory on your hard drive.
2. Execute the downloaded file and follow the on-screen instructions.

If the issue persists even after performing the above steps, then I recommend you to remove and reseat the wireless network adapter of the notebook and then check for the issue. To do this, you can refer the service manual provided below:

http://h10032.www1.hp.com/ctg/Manual/c01035677.pdf

Refer page no: 135 & 136
NOTE: PDF manuals require the Adobe Acrobat Reader for viewing and printing.
Now check for the issue with the wireless light indicator. If the issue persists, then it is clear that the issue is due to hardware malfunction of the wireless network adapter on the notebook and it requires a detailed onsite diagnosis by a service technician.

I hope the information provided would be helpful to resolve the issue with your notebook.

Jun 07, 2010 | HP Pavilion DV6449US Notebook

2 Answers

The notebook does not detect wireless networks and the wireless adapter is not detected in the device manager


You need to disconnect all the cables and the battery from the sys and press and hold down the power button for about 30 to 40 seconds than connect the adaptor and the other cables in and boot the sys to the BIOS screen and set theBIOS defaults.
Than check if the wireless button is blue or not or if the sys is connecting to the network.
If it doesnt than try going online trough the hard wire and download the latest drivers for the network adaptors and install them after that restart the sys.
After that if doesnt work out that means the mother board has gone bad as this series of laptop manufactured by HP has a recall on the motherboard and HP was providing a free repair for these. You must check with HP if the enhancement program is still active on your sys or not.

Feb 19, 2010 | HP Pavilion DV6449US Notebook

1 Answer

HP Pavilion dv6449us laptop noisy fan


you may find replacemente in some electronics shops dedicated to laptops spares.

Nov 27, 2009 | HP Pavilion dv6000z Notebook

1 Answer

3 keys (G, H, and backspace)on HP pavilion DV6449US notebook don't work.


Try resetting the keyboard by taking the bezel and keyboard out and unplugging it from the mainboard. If that don't work then you probably need a new keyboard. Try using a usb keyboard.

Jul 11, 2009 | HP Pavilion DV6449US Notebook

1 Answer

I found code error 88780078


check sound drivers in device manager

run-->devmgmt.msc

Jan 10, 2009 | HP Pavilion dv6000z Notebook

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