Download Lenovo ThinkPad Edge E420 1141BTU drivers for Windows 7 64bit below :BIOSThinkPad BIOS Settings Capture/Playback Utility Version 1.05
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AUDIO
Conexant Audio Version 8.32.27.00
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Bluetooth and Modem
Bluetooth with Enhanced Data Rate Software II Version 6.4.0.2900
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Camera and Card Reader
Integrated Camera Driver Version 1.1.0.1147/1.11.1101.3
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Ricoh Multi Card Reader Driver Version 2.14.18.01
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Chipset
Intel Chipset Device Software Version 9.2.0.1019
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Intel Management Engine Interface Version 7.0.0.1144
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Diagnostic
Lenovo Hard Drive Quick Test Version 1.0.1
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Display
Lenovo Screen Reading Optimizer Version 1.16
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Intel Wireless Display Version 2.1.41.0
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Fingerprint reader
Fingerprint Software 5.9.5 Version 5.9.5.7038
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Mouse and Keyboard
Synaptics UltraNav Driver Version 15.3.39.1
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Networking Ethernet
Enabling Wake on LAN from Standby for ENERGY STAR Version 4.0
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Realtek Giga LAN Driver Version 5.780.1228/7.37.1229
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Networking Wireless WAN Firmware
Ericsson F5521gw Wireless WAN Firmware Version R3B01
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Ericsson F5521gw/F3607gw Wireless WAN Driver Version 6.5.1.5
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Networking Wireless LAN
Intel Wireless LAN (bg, abg, 11abgn) Version 14.03.0000
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ThinkPad 2x2 11a/b/g/n Wireless LAN PCI Express Half Mini Card Adapter Version 5.100.82.94
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ThinkPad 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card Adapter Version 1005.18.0413.2011
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Intel WiMAX 6250 AGN Version 6.05.0000
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Power management
Power Manager Version 3.67
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ThinkPad Power Management driver Version 1.64
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Security
Lenovo AutoLock Version 1.05
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Intel IPT - Identity Protection Technology Version 1.1.2.0
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Software and Utility
RapidBoot Version 1.12
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Hotkey Features Integration Version 3.70.0003
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Utility To Read and Write Asset ID Information for DOS - ThinkPad Version 1.01
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Utility To Read and Write Asset ID Information for Windows 7 Version 1.01
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Storage
Intel SATA Controller AHCI Driver Version 10.1.0.1008
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RapidDrive Advanced Uninstallation Tool Version 1.00.06
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ThinkPad Drive Erase Utility for the Resetting the Cryptographic Key and the Erasing the Solid State Drive (Bootable CD)83fd02ww.iso Version 1.01
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ThinkPad Drive Erase Utility for the Resetting the Cryptographic Key and the Erasing the Solid State Drive (Floppy) Version 1.01
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ThinkVantage Technology
ThinkVantage System Update 4.03 Version 4.03.0007
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ThinkVantage Active Protection System Version 1.75
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Lenovo Solution Center - Desktops / Notebooks / WorkStations Version 1.1.003
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ThinkVantage GPS Version 2.73
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Client Security Solution 8.3 Version 8.30.0053.00
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ThinkVantage Communications Utility Version 2.09
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ThinkVantage Access Connections Version 5.85
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Password Manager 4.0 Version 4.00
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Password Manager 4.0 Auto Upgrade Tool Version 4.00
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Hotfix patch for System Update Version 1.0
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Registry Patch to Disable AMT Profile Synchronization Pop-up Version 1.00
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Video
ThinkPad Video Features (Intel and AMD muxless PX4.0) Version 8.882.2.3000 / 6.14.0.3074
Video
ThinkPad Video Features (Intel and AMD muxless PX4.0) Version 8.882.2.3000 / 6.14.0.3074
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Intel HD Graphics (Integrated) Driver Verison 8.15.10.2509
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Windows Update
Windows Update Module KB979155 (WW) - ThinkPad Version 1.00
Windows Update
Windows Update Module KB979155 (WW) - ThinkPad Version 1.00
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Windows Update Module KB979903 Version 1.00
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Windows Update Module KB2292867 (Windows 64-bit) Version 1.00
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Windows Update Module KB981351 (WW) - ThinkPad Version 1.00
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Windows Update Module KB981112 (WW) - ThinkPad Version 1.00
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Windows Update Module KB975599 (WW) - ThinkPad Version 1.00
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Windows Update Module KB975851 (WW) - ThinkPad Version 1.00
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