Driver for Adaptec Adaptec AIC-7550 PCI SCSI Controller - downloading and installing it

Adaptec AIC-7550 PCI SCSI Controller is a SCSI Adapter hardware device. This Windows driver was developed by Adaptec. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_9004&DEV_5375.

1. Adaptec Adaptec AIC-7550 PCI SCSI Controller driver - how to install it manually

1. Download the setup file for Adaptec Adaptec AIC-7550 PCI SCSI Controller driver from the link below. This is the download link for the driver version 6.2.23 dated 2006-06-06.
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3. Start the driver installation 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 installation wizard, which should be pretty 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 PC and enjoy the fresh driver, it is as simple as that.
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This driver was not digitally signed.

Driver rating 3.2 stars out of 55488 votes.

2. The easy way: using DriverMax to install Adaptec Adaptec AIC-7550 PCI SCSI Controller driver

The most important 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 easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button that says ~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. Scroll the list down until you locate the Adaptec Adaptec AIC-7550 PCI SCSI Controller driver. Click the Update button.
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5. Finished installing the driver!
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