Hewlett-Packard Company Smart Array P421 Controller how to download and install the driver

Smart Array P421 Controller is a SCSI Adapter device. This Windows driver was developed by Hewlett-Packard Company. PCI/VEN_103C&DEV_323B&SUBSYS_3352103C is the matching hardware id of this device.

1. Hewlett-Packard Company Smart Array P421 Controller driver - how to install it manually

1. Download the driver setup file for Hewlett-Packard Company Smart Array P421 Controller driver from the link below. This download link is for the driver version 6.24.0.32 released on 2012-02-01.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite 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 computer and enjoy the fresh driver, it is as simple as that.
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There is no digital signature available for this driver.

This driver was installed by many users and received an average rating of 3.3 stars out of 25952 votes.

2. The easy way: using DriverMax to install Hewlett-Packard Company Smart Array P421 Controller driver

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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the Hewlett-Packard Company Smart Array P421 Controller driver. Click on Update.
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5. That's it, you installed your first driver!
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