Download and install YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver

YUAN Unused Function Device is a MEDIA hardware device. This driver was developed by YUAN High-Tech Development Co. Ltd.. PCI/VEN_14F1&DEV_8804&SUBSYS_378312AB is the matching hardware id of this device.

1. YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver - how to install it manually

1. Download the driver setup file for YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver from the location below. This download link is for the driver version 6.1.64.42 dated 2007-12-14.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.
Size of this driver: 0 bytes (0 B)
Driver rating 3.4 stars out of 31368 votes.

2. Installing the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver. Click the Update button.
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5. That's it, you installed your first driver!
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