Download and install Synaptics Synaptics SMBus Driver driver

1. Install Synaptics Synaptics SMBus Driver driver manually

1. Download the setup file for Synaptics Synaptics SMBus Driver driver from the location below. This is the download link for the driver version 18.1.42.2 released on 2014-12-04.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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Download Driver Setup

2. How to use DriverMax to install Synaptics Synaptics SMBus Driver driver

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the Synaptics Synaptics SMBus Driver driver. Click on Update.
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5. That's all, the driver is now installed!
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Download DriverMax