OEMSETUP.INF Driver File Contents (sigmatel.zip)

; ************************************************************************
; Windows NT 4 Driver for Intel(r) AC'97 Audio Controller : SigmaTel Codec
; ************************************************************************

[Source Media Descriptions]
    1  = "Intel(r) 82801AA/AB AC'97 Audio Controller : SigmaTel Codec"  , TAGFILE = IAC97U4.dll

[Installable.Drivers]
iac97 = 1:IAC97U4.dll, "wave,aux,mixer", "AC'97 Audio Ctrlr : SigmaTel Codec Driver" ,,,

[iac97]
1:IAC97K4.sys

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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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