Download and install Adaptec Adaptec AIC-7550 PCI SCSI Controller driver

Adaptec AIC-7550 PCI SCSI Controller is a SCSI Adapter hardware device. The Windows version of this 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_5175.

1. Install Adaptec Adaptec AIC-7550 PCI SCSI Controller driver manually

1. Download the setup file for Adaptec Adaptec AIC-7550 PCI SCSI Controller driver from the link below. This download link is for the driver version 6.2.23 released on 2006-06-06.
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3. Run the driver installation file from a Windows account with the highest privileges (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 PC and enjoy the fresh driver, as you can see it was quite smple.
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This driver was not digitally signed.
Size of this driver: 0 bytes (0 B)
Driver rating 3.5 stars out of 80148 votes.

2. The easy way: using DriverMax to install Adaptec Adaptec AIC-7550 PCI SCSI 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 with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button that says ~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 available driver updates. Search the list until you find the Adaptec Adaptec AIC-7550 PCI SCSI Controller driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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