Intel Xeon R 5600 Series QPI Physical 0 - 2D91 driver download and installation

Xeon R 5600 Series QPI Physical 0 - 2D91 is a Chipset hardware device. This Windows driver was developed by Intel. The hardware id of this driver is PCI/VEN_8086&DEV_2D91; this string has to match your hardware.

1. Manually install Intel Xeon R 5600 Series QPI Physical 0 - 2D91 driver

1. Download the setup file for Intel Xeon R 5600 Series QPI Physical 0 - 2D91 driver from the location below. This is the download link for the driver version 9.1.9.1003 dated 2013-02-25.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver received an average rating of 3.7 stars out of 67974 votes.

2. How to install Intel Xeon R 5600 Series QPI Physical 0 - 2D91 driver using DriverMax

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds 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 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 driver updates. Search the list until you find the Intel Xeon R 5600 Series QPI Physical 0 - 2D91 driver. Click the Update button.
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5. Finished installing the driver!
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