Intel Intel R QuickPath Architecture System Address Decoder - 2C81 driver download and installation

Intel R QuickPath Architecture System Address Decoder - 2C81 is a Chipset hardware device. The Windows version of this driver was developed by Intel. PCI/VEN_8086&DEV_2C81 is the matching hardware id of this device.

1. Intel Intel R QuickPath Architecture System Address Decoder - 2C81 - install the driver manually

1. Download the driver setup file for Intel Intel R QuickPath Architecture System Address Decoder - 2C81 driver from the link below. This is the download link for the driver version 9.1.9.1005 released on 2013-07-25.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver is digitally signed.
Size of this driver: 22971 bytes (22.43 KB)
This driver was installed by many users and received an average rating of 4.9 stars out of 16495 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 Intel R QuickPath Architecture System Address Decoder - 2C81 driver

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's see!

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 detected driver updates. Search the list until you locate the Intel Intel R QuickPath Architecture System Address Decoder - 2C81 driver. Click on Update.
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5. Finished installing the driver!
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