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YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device how to download and install the driver


YUAN Unused Function Device is a MEDIA hardware device. This driver was developed by YUAN High-Tech Development Co. Ltd.. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_14F1&DEV_8803&SUBSYS_478812AB.

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


  1. You can download from the link below the driver installer file for the YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver. The archive contains version 6.1.64.42 released on 2007-12-14 of the driver.
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  3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is enabled please accept of the driver and run the setup with administrative rights.
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  5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your PC and will install the right driver.
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  7. When the operation finishes shutdown and restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.9 stars out of 44675 votes.




2. How to use DriverMax to install YUAN High-Tech Development Co. Ltd. YUAN Unused Function Device driver


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 easy can you install a driver with DriverMax? Let's see!

  1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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  3. Take a look at the list of available driver updates. Scroll the list down until you locate 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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