The 8086 24d5 PCI Device driver helps Windows recognize the system’s audio controller and communicate with its sound hardware. Although this download is listed under CMedia, the PCI ID 8086:24D5 identifies an Intel AC’97 audio controller; the correct driver also depends on the audio codec and your computer’s hardware configuration.

Key Features

• Audio device recognition: A matching driver can replace an unidentified multimedia audio controller entry in Device Manager with a properly recognized device.
• Playback and recording support: Enables communication with compatible speakers, headphones, and microphone inputs, depending on the installed codec and available connectors.
• Windows sound integration: Provides access to supported playback devices, recording inputs, and volume controls through Windows audio settings.
• Hardware-specific functionality: Supports the features implemented by the computer’s audio hardware. Available controls and channel options vary by driver package and system model.

How to Install

1. Confirm the hardware ID. Open Device Manager, right-click the unidentified audio device, and select Properties. Under Details, choose Hardware Ids and check for `PCIVEN_8086&DEV_24D5`. Note the subsystem ID as well, since it can help identify the appropriate system-specific driver.

1. Check the driver’s compatibility. Match the package to your computer or motherboard model, audio codec, and Windows architecture. For Windows 11, 10, 8, or 7, verify that the download explicitly supports your version; this legacy controller’s ID alone does not establish compatibility.

1. Prepare for installation. Create a restore point if System Protection is enabled, then extract the downloaded archive if necessary. Prefer a package from the computer, motherboard, or audio hardware manufacturer.

1. Install the matching driver. Run the included setup program and follow its instructions. If the package provides INF files instead, use Device Manager > Update driver > Browse my computer for drivers and select the extracted folder.

1. Restart and test the audio. Reboot if prompted, select the intended output in Windows sound settings, and test playback and microphone input. If installation fails or a warning remains, recheck the codec and subsystem match rather than forcing an incompatible driver.

Common Issues and Fixes

• **Install