For custom-built PCs, identify the motherboard model using a tool like System Information or by checking the physical board. :
Find your computer’s model number (usually on a sticker on the back of laptops or pre-built desktops). Windows 7 Professional Sound Drivers
Search for your specific model and look for a section. For custom-built PCs, identify the motherboard model using
To install or troubleshoot sound drivers for Windows 7 Professional, you should prioritize official manufacturer sources. Windows 7 has reached end-of-life support from Microsoft, so finding compatible drivers typically requires identifying your specific hardware and manually downloading the installer. Identify Your Hardware : For custom-built PCs