00:1b.0 Audio device [0403]: Intel Corporation Device [8086:3b57] (rev 06) Subsystem: Lenovo Device [17aa:215e] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-