Download and install Hewlett-Packard Company Smart Array P420 Controller driver

Smart Array P420 Controller is a SCSI Adapter device. The developer of this driver was Hewlett-Packard Company. The hardware id of this driver is PCI/VEN_103C&DEV_323B&SUBSYS_3351103C; this string has to match your hardware.

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

1. Download the driver setup file for Hewlett-Packard Company Smart Array P420 Controller driver from the location below. This is the download link for the driver version 6.28.0.64 released on 2013-10-28.
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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 running 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 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 computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Download size of the driver: 92294 bytes (90.13 KB)
Driver rating 4.1 stars out of 6432 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

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

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~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 locate the Hewlett-Packard Company Smart Array P420 Controller driver. Click on Update.
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5. Finished installing the driver!
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