Member Avatar for wmc1956

I have had to format our computer (eMachines W6409) and reinstall Windows XP but I cannot find the correct audio driver. I have gone to the eMachines support website and used their program to detect the driver on the computer. I downloaded the one they said but it did not work. I've been to the Intel website and download one from there but it did not work either. I tried a couple of programs to scan the computer and find the correct driver but they seemed more scam than helpful. Does anyone know what the correct driver is and where I can find it? Your help is greatly appreciated!

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  • Latest Post Latest Post by Lightninghawk

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A concise follow-up for (building on ’s suggestion): many W6409 systems use a SigmaTel/IDT HD audio codec. A Sigmatel package listed specifically for the eMachines W6409 — “Sigmatel Audio Driver v5.10.0.5067.0” for Windows XP — is a common match and is worth trying first. See the W6409 Sigmatel entry for reference. drivers.eu W6409 Sigmatel driver listing. (drivers.eu)

Confirm the exact device before installing anything. Open Device Manager, find the audio device (or the yellow-exclamation unknown device), right-click -> Properties -> Details tab -> select “Hardware Ids”. Copy the string that starts with HDAUDIO\ or PCI\VEN_ (for example HDAUDIO\FUNC_01&VEN_8384&DEV_7616) and use that exact ID when searching driver databases or the Microsoft Update Catalog. Microsoft documents the Hardware Id workflow and why it matters. Microsoft: Hardware ID documentation. (learn.microsoft.com)

Install cleanly: in Device Manager uninstall the existing audio device and choose “Delete the driver software for this device” if shown, then reboot. Run the Sigmatel installer as Administrator or use Device Manager -> Update Driver -> “Browse my computer” and point to the extracted folder that contains the .inf. If setup reports “device not present,” try the manual INF install (Have Disk) after matching the hardware ID, and make sure you use the correct XP bitness (32-bit vs 64-bit) and Service Pack. The Update Driver wizard and manual install steps are covered by Microsoft. (learn.microsoft.com)

Safety and fallbacks: prefer OEM/official sources (Acer’s Legacy Product Support aggregates eMachines drivers) and avoid one-click driver-updater utilities; always scan downloaded driver archives with antivirus. If the Sigmatel package doesn’t match, post the exact Hardware Id string here — that ID is the quickest way to the correct driver — and try only one driver at a time, rebooting between attempts. . ()

Member Avatar for Lightninghawk

There are two audio drivers here. Try them both. One at a time.

Make sure you restart your computer after installing and uninstalling if it does not work.

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