Driver for Obsidian Control Systems Cypress EZ-USB FX1 - EEPROM missing - downloading and installing it

Cypress EZ-USB FX1 - EEPROM missing is a USBDevice device. The Windows version of this driver was developed by Obsidian Control Systems. USB/VID_04B4&PID_6473 is the matching hardware id of this device.

1. Obsidian Control Systems Cypress EZ-USB FX1 - EEPROM missing driver - how to install it manually

1. You can download from the link below the driver installer file for the Obsidian Control Systems Cypress EZ-USB FX1 - EEPROM missing driver. The archive contains version 16.47.9.686 released on 2022-02-07 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is running please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by Obsidian Control Systems.
File size of the driver: 2625983 bytes (2.50 MB)
This driver received an average rating of 4 stars out of 74724 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install Obsidian Control Systems Cypress EZ-USB FX1 - EEPROM missing driver using DriverMax

The 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 push on the yellow button that says ~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 driver updates. Scroll the list down until you find the Obsidian Control Systems Cypress EZ-USB FX1 - EEPROM missing driver. Click the Update button.
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5. That's it, you installed your first driver!
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