No sound after the update and its orange on my mediasmart region

I've updated my drivers and have no sound and the sound button above the main panel is on an orange permanent and won't do anything.  I used Microsoft fixit. Nothing and and updated my Bios to 17/08/09.  Nothing made a difference.  Sound was working until I updated audio driver IDT uncertain of how to fix.

Any help would be greatly appreciated.

Other people have left P/N.

P/N is NB231UA #ABA

It is a Pavilion dv7 1245dx.

Thank you.

Can you check in Device Manager, if there is that no error related to her under sound, video and game controllers... Also, can you tell me if the update was pushed from HP or Microsoft...

Here is the link to audio player... ftp://ftp.HP.com/pub/SoftPaq/sp45001-45500/sp45073.exe

Who I would like to install and check...

Tags: Notebooks

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