Download and install Intel IIO PCI Express Root Port 1b - 3C03 driver

IIO PCI Express Root Port 1b - 3C03 is a Chipset device. The Windows version of this driver was developed by Intel. PCI/VEN_8086&DEV_3C03 is the matching hardware id of this device.

1. Manually install Intel IIO PCI Express Root Port 1b - 3C03 driver

1. You can download from the link below the driver setup file for the Intel IIO PCI Express Root Port 1b - 3C03 driver. The archive contains version 9.1.2.1005 dated 2010-02-08 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 enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be quite 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 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.
The file size of this driver is 10574 bytes (10.33 KB)
Driver rating 4 stars out of 34726 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 32 bits
• This driver works on Windows 11 64 bits

2. How to use DriverMax to install Intel IIO PCI Express Root Port 1b - 3C03 driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way 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 named ~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 available driver updates. Search the list until you find the Intel IIO PCI Express Root Port 1b - 3C03 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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