Lenovo T420 Drivers Download

Free Lenovo Drivers Download

Download the latest version of Lenovo T420 drivers according to your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

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Browse the list below to find the driver that meets your needs. To see more matches, use our custom search engine to search for the exact driver.

To download, select the best match for your device. Then click the Download button.

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Search All Lenovo T420 Drivers

Download Popular Lenovo T420 Drivers

Lenovo T420 Driver Update Utility

Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP
File Version: Version 3.5.1.9
File Size: 1.6 MB
File Name:
DriverAssist-Setup.exe

Overall Rating:
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Thinkpad T420 Driver

Lenovo

Device Type: Card Reader
Supported OS: Win 8, Win 8 x64
File Version: Version 2.13.18.02
File Size: 4.6 MB
File Name:
win8beta_83ss11ww.zip

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369 Downloads

Submitted Jun 15, 2012 by Karthika (DG Staff Member):
"Card Reader Driver File"

ThinkPad T420 Driver

Lenovo

Device Type: Graphics / Video Adapter (Utility)
Supported OS: Win 10 x64, Win 8.1 x64, Win 8 x64, Win 7 x64, Win Server 2008 x64, Win Server 2003 x64
File Version: Version 4.2.0.7041
File Size: 8.4 MB
File Name:
video_test_x64_4207041.exe

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54 Downloads

Submitted Feb 15, 2016 by siddhik (DG Staff Member):
"Video Device Diagnostic Utility File"

ThinkPad T420 Driver

Lenovo

Device Type: CD / DVD (Utility)
Supported OS: Win 10 x64, Win 8.1 x64, Win 8 x64, Win 7 x64, Win Server 2008 x64, Win Server 2003 x64
File Version: Version 4.2.0.7041
File Size: 8.7 MB
File Name:
optical_test_x64_4207041.exe

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84 Downloads

Submitted Feb 22, 2016 by siddhik (DG Staff Member):
"Optical Drive Diagnostic Utility File"

ThinkPad T420 Driver

Lenovo

Device Type: Displays
Supported OS: Win 10, Win 10 x64, Win 8.1, Win 8.1 x64, Win 8, Win 8 x64, Win 7, Win 7 x64
File Version: Version 8.0.778.0
File Size: 36.4 MB
File Name:
hlud05ww.exe

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51 Downloads

Submitted Jan 2, 2017 by siddhik (DG Staff Member):
"USB Display Driver File"

Thinkpad T420 Driver

Lenovo

Device Type: Sound Card
Supported OS: Win 8, Win 8 x64
File Version: Version 8.32.34.0
File Size: 52.2 MB
File Name:
win8beta_83ax01ww.zip

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7 Downloads

Submitted Jun 15, 2012 by Karthika (DG Staff Member):
"Audio Driver File"

Thinkpad T420 Driver

Lenovo

Device Type: Input Devices (mouse, etc.)
Supported OS: Win 8, Win 8 x64
File Version: Version 15.3.16.1
File Size: 41.7 MB
File Name:
83gx15ww.zip

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19 Downloads

Submitted Jun 15, 2012 by Karthika (DG Staff Member):
"Ultranav Driver File"

Thinkpad T420, Thinkpad T420s, Thinkpad T520, Thinkpad W520, Thinkpad X1, Thinkpad X220, Thinkpad X220 Tablet Driver

Lenovo

Device Type: Network Devices
Supported OS: Win 8, Win 8 x64
File Version: Version 7.1.21.1134
File Size: 10.8 MB
File Name:
83rb01ww.zip

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461 Downloads

Submitted Jun 15, 2012 by Karthika (DG Staff Member):
"Management Engine Interface and Serial Over LAN Driver File"

ThinkPad T420 Driver

Lenovo

Device Type: BIOS / Motherboard
Supported OS: Win 8, Win 8 x64, Win 7, Win 7 x64, Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win XP Home, Win XP Pro
File Version: Version 1.0.7
File Size: 3.5 MB
File Name:
lenovo-bootable-generator-107.zip

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8 Downloads

Submitted Jan 9, 2015 by siddhik (DG Staff Member):
"Bootable Generator Driver File"

ThinkPad T420 Driver

Lenovo

Device Type: Network Devices
Supported OS: Win 8, Win 7, Win 2003 Server, Win XP Home, Win XP Pro
File Version: Version 1.1.0.1384
File Size: 4.7 MB
File Name:
wireless_quick_test_x86_1101384.exe

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44 Downloads

Submitted Jun 25, 2013 by Shanmugasundaramg (DG Staff Member):
"Wireless Quick Test Driver File"

ThinkPad T420 Driver

Lenovo

Device Type: Other Devices
Supported OS: Win 8.1, Win 8.1 x64, Win 8, Win 8 x64, Win 7, Win 7 x64
File Version: Version 4.70.5.0
File Size: 41.8 MB
File Name:
zb58z005us00.exe

Download >>

5 Downloads

Submitted Jul 15, 2015 by siddhik (DG Staff Member):
"Password Manager Driver File"

How to Install Drivers

After you have found the right Lenovo device driver, follow these simple instructions to install it.

  1. Power off your Lenovo T420 device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.

Visit our Driver Support Page for helpful step-by-step videos

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