Intel Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 - two ways of downloading and installing the driver

Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 is a Chipset device. The Windows version of this driver was developed by Intel. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_8086&DEV_3C03.

1. Install Intel Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 driver manually

1. Download the setup file for Intel Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 driver from the link below. This is the download link for the driver version 9.2.3.1030 dated 2013-02-25.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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This driver is not digitally signed.

Driver rating 3.2 stars out of 27882 votes.

2. The easy way: using DriverMax to install Intel Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 driver

The most important 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. How can you install a driver using 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 PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Intel Intel R Xeon R Processor E5 Product Family/Core i7 IIO PCI Express Root Port 1b - 3C03 driver. Click on Update.
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5. That's it, you installed your first driver!
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