Download Driver Lenovo B450 for Windows 7 (64bit)
Display / VGAIntel Onboard Graphics Driver for Windows 7 (64-bit)Version : 8.15.10.1892Released : 29 Oct 2009File size : 25.2 MBFile name : IN2VDO11WW6.exeDownloadNvidia Graphic Driver for Windows Windows 7 (64-bit)Version : 8.16.11.8691Released : 29 Oct 2009 File size : 95.0 MBFile name : IN3VDO07WW6.exeDownloadTouchpadSynaptics Pointing
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