Download and install Synaptics Synaptics SMBus TouchPad driver

Synaptics SMBus TouchPad is a Mouse hardware device. This Windows driver was developed by Synaptics. ACPI/SYN3251 is the matching hardware id of this device.

1. Manually install Synaptics Synaptics SMBus TouchPad driver

1. Download the driver setup file for Synaptics Synaptics SMBus TouchPad driver from the link below. This is the download link for the driver version 19.5.35.1 released on 2018-06-12.
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3. Start the driver setup 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. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.7 stars out of 72249 votes.

2. Using DriverMax to install Synaptics Synaptics SMBus TouchPad driver

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the Synaptics Synaptics SMBus TouchPad driver. Click the Update button.
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5. That's all, the driver is now installed!
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