OEMSETUP.INF Driver File Contents (cmi973x.zip)

[Source Media Descriptions]
    1  = "C-Media AC'97 Audio Controller Driver for Windows NT 4.0"  , TAGFILE = DISK1

iac97 = 1:IAC97U4.dll, "wave,mixer,MIDI", "C-Media AC'97 Audio Ctrlr Driver" 


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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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