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When I go to Start->Control Panel->Sounds and Audio Devices, the 'volume' menu says 'No Audio Device.' When I go to the Hardware menu, it tells me that the SigmaTel High Definition Audio CODEC is working properly.
More Informationįor information about your hardware manufacturer, visit the following Web site: I also tried re-downloading the driver, but it just told me that the hardware did not install correctly or something along those lines. To resolve this problem, download the latest SigmaTel HD audio driver from your OEM support Web site, and then install this driver. ini file-referenced system that does not function correctly when you upgrade the computer to Windows Vista. This problem occurs because of the proprietary way in which the SigmaTel unified driver supports custom OEM configurations. Note The notification area is located at the far right of the taskbar. No audio output device is installed.This problem occurs even if all the audio cables are connected correctly, and the sound driver appears to be working correctly in Device Manager. Additionally, you receive the following message when you position the pointer over the speaker icon in the notification area: In this scenario, audio playback no longer works on the computer. The computer uses a SigmaTel HD audio driver.
Ive also put the XP disc in and installed it twice now. Windows Vista Ultimate Windows Vista Ultimate 64-bit Edition Windows Vista Enterprise Windows Vista Enterprise 64-bit Edition Windows Vista Business Windows Vista Business 64-bit Edition Windows Vista Home Premium Windows Vista Home Premium 64-bit Edition Windows Vista Home Basic Windows Vista Home Basic 64-bit Edition More. When I go to Dells driver support page and try to install the audio driver (SIGMATEL-Driver R171789.exe) Im told 'ExitError:ErrorDevice Object not present, restart the system and run setup again' Ive done this several times and it keeps just telling me the same thing over and over again.