Hewlett-Packard Company Smart Array P420 Controller how to download and install the driver

1. How to manually install Hewlett-Packard Company Smart Array P420 Controller driver

1. Download the driver setup file for Hewlett-Packard Company Smart Array P420 Controller driver from the link below. This download link is for the driver version 6.6.0.64 dated 2014-07-15.
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3. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled 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. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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Download Driver Setup

2. The easy way: using DriverMax to install Hewlett-Packard Company Smart Array P420 Controller driver

1. Start DriverMax and click on the yellow button named ~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 Hewlett-Packard Company Smart Array P420 Controller driver. Click on Update.
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5. Enjoy using the updated driver! :)
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Download DriverMax