I can't install audio driver on a HP with a RADEON 6450

Hello
I have a HP DC7900 SFF with WIN 7 64 and all the drivers are posted on the web of HP
It has also a RADEON 6450 with HDMI output, actually I am using DVI as the monitor does not have speakers
I am getting crazy to make the audio jack to work with a desktop speakers

- HP audio drivers do not install as they say they are not for my system.
- I just can see as audio devices the HDMI of the ATI.
- In the device drivers it seems there is not anything missing. I have install chipset drivers and some others.
- If I click the small speaker on the win7 bar, systems says, trying to repair....and then nothing happend
- I tried to install realtek general drivers and SRS Premium Sound (that I looked somewhere that this was the original system), with this a new device appears but it can't be enabled.


I don't know what else I can try. The speakers are connected to the green jack....

Thanks for your help
2 answers Last reply
More about install audio driver radeon 6450
  1. I run DriverEasy and detects an update on a "AMD High definition Audio Device", but I assume this is for the graphic card not for the motherboard sound card?
  2. Hello
    Solution found here

    http://h30434.www3.hp.com/t5/Desktop-PC-Sound-and-Audio-Reply-Only/NO-SOUND-AFTER-INSTALLING-VIDEO-CARD/td-p/13716/highlight/true/page/2

    My motherboard had the built-in audio device disabled in bios. Just ENABLE it and worked.

    Best regards
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