In fact, all the drivers on the Foxconn site for that m/b are for W2k and XP 32 bit. Twc Wifi Access Codes. There may not be any W7 64 bit drivers. They have a pretty good driver database. But there may just not be any w7 64 drivers for that board /* edit */ I'll re-phrase that to say 'there may not be any hardware specific w7 64 bit drivers for that board'.

Free drivers for Foxconn 761GXK8MC-RS. Found 6 files for Windows XP, Windows 2000, Windows XP 64bit, other, Windows. Select driver to download. Download FOXCONN 761GXK8MC-RS Motherboards Drivers for Windows 7, 8.1, 10, Just update FOXCONN 761GXK8MC-RS Motherboards drivers for your device now!

Windows 7 comes with some generic drivers which is why at least some things are working (tho even then, generic drivers don't always provide full functionality). Do you know how to enter your computer's BIOS setup menu? Check Foxconn documentation. Also, the first POST screen on powerup often tells you the key to hit to enter BIOS setup Once in the BIOS, it'll tell you how to advance through the BIOS menus (sometimes its arrow keys, sometimes page/page down, it varies) But you want to look through each BIOS setup menu screen to see if there's an option for onboard audio and make sure it's not set to DISABLED. This option is found on many desktop boards (not all of them) and usually not on laptop boards.