下载的驱动，用于笔记本LENOVO 7439PDS ThinkPad R400

选择设备

• Conexant 20561 SmartAudio HD
• Fingerprint Sensor
• Generic Bluetooth Adapter
• HDA CX20561 Soft Modem HDA CX20561 Soft Modem
• High Definition Audio Controller
• Intel(R) 82567LF Gigabit Network Connection
• Intel(R) 82801 PCI Bridge - 2448
• Intel(R) ICH9 Family PCI Express Root Port 1 - 2940
• Intel(R) ICH9 Family PCI Express Root Port 2 - 2942
• Intel(R) ICH9 Family PCI Express Root Port 4 - 2946
• Intel(R) ICH9 Family PCI Express Root Port 5 - 2948
• Intel(R) ICH9 Family SMBus Controller - 2930
• Intel(R) ICH9 Family USB Universal Host Controller - 2934
• Intel(R) ICH9 Family USB Universal Host Controller - 2935
• Intel(R) ICH9 Family USB Universal Host Controller - 2936
• Intel(R) ICH9 Family USB Universal Host Controller - 2937
• Intel(R) ICH9 Family USB Universal Host Controller - 2938
• Intel(R) ICH9 Family USB Universal Host Controller - 2939
• Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A
• Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C
• Intel(R) WiFi Link 5100 AGN
• Microsoft ACPI-Compliant Control Method Battery
• Mobile Intel(R) 4 Series Chipset Processor to DRAM Controller - 2A40
• Mobile Intel(R) 4 Series Express Chipset Family
• Mobile Intel(R) 4 Series Express Chipset Family
• PCI Simple Communications Controller
• PCI standard ISA bridge
• Ricoh 1394 OHCI Compliant Host Controller
• Ricoh R/RL/5C476(II) or Compatible CardBus Controller
• Standard AHCI 1.0 Serial ATA Controller
• Standard PS/2 Keyboard
• USB Composite Device
• USB Video Device Integrated Camera