Find your computer’s model number (usually on a sticker on the back of laptops or pre-built desktops).
Visit the support site for your OEM (e.g., Dell , HP, Lenovo, or ASUS ). Windows 7 Professional Sound Drivers
Open the , right-click Computer , and select Manage > Device Manager . Expand Sound, video and game controllers . Right-click your audio device and choose Update Driver . Find your computer’s model number (usually on a
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 : or ASUS ). Open the