No auto-detect output for realteck on windows 7 device drivers: windows won't detect headphones device. windows 7 cannot auto-detect audio i/o my hp e9280t has a built-in realtek sound chip with multiple i/o ports. the digital port is a toslink. the analog ports are mini-ports.. My hp e9280t has a built-in realtek sound chip with multiple i/o ports. the digital port is a toslink. the analog ports are mini-ports. the problem is that windows 7 ultimate x64 won't auto-select which audio port to use.. Intel
