Pavilion laptop - 15-ab270nd: (B & O) his cracking, pause, etc.

Hi all

I have a terrible problem with my audio and I'm not sure at 100% it out exactly. But basically my sound is constantly make little sounds of cracking and pause every time that I do everything that requires computing power. Whenever this isn't the issue, the ' windows audio device graph isolation.exe ' takes so CPU and the spatial processing, that my laptop freezes constantly.

I tried to disable some audio drivers, disabling of the B & O game and turn off the improvements in the game B & O. Although some of these things have helped a bit, one of the two problems is always present.

If you have any questions/suggestions, please report it here, because I'm out of ideas and problems maintaining persistent.

Thank you!

Hello

You are welcome

Try the following.

Download Realtek HD Audio Installer on the link below and save it in your downloads folder.

http://ftp.HP.com/pub/SoftPaq/sp73001-73500/sp73189.exe

When finished, press and hold the Windows key and press R

In the run window, type devmgmt.msc and press to enter.

In Device Manager, expand sound, video and game controllers.  Right click on the Realtek device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

When you are finished, download and reinstall the Chipset driver at the following link.

http://ftp.HP.com/pub/SoftPaq/sp72501-73000/sp72862.exe

When the reinstallation of Chipset is finished, stop the laptop.

Disconnect the power adapter and remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f9 to load the default values (sometimes it is f5, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

When windows has reloaded, open your download folder, right click on the installer of Realtek and select "Run as Administrator" to launch the installation.  Once this done, reboot the laptop and let windows load completely for a few minutes before checking.

Kind regards

DP - K

Tags: Notebooks

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