audio device on hd audio bus missing after upgrade of server 2003 sp1 to sp2
I needed to upgrade our Dimension 5150 from server 2003 standard edition sp1 to sp2, and subsequently the "audio device on high definition audio bus" has a yellow exclamation mark in device manager.I need this to allow the smartusb56 modem to properly work. any ideas?
December 8th, 2009 9:40pm

Hi, According to the description, it seems that there are some issue with the modem driver after the upgrade. I recommend that you install the modem driver once time to check whether it works. If the issue continues, you may need to contact Dell for more details. Thanks for your understanding. Best Regards, Vincent Hu
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December 9th, 2009 10:25am

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