Adaptec Adaptec AIC-7550 PCI SCSI Controller driver download and installation

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_5775.

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

1. Download the driver setup file for Adaptec Adaptec AIC-7550 PCI SCSI Controller driver from the link below. This download link is for the driver version 5.5.5.0 dated 2006-06-21.
2.  
3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
8.  

This driver is not digitally signed.
Download size of the driver: 0 bytes (0 B)
This driver was installed by many users and received an average rating of 3.7 stars out of 73957 votes.

2. 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, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Search the list until you find the Adaptec Adaptec AIC-7550 PCI SCSI Controller driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.