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

Adaptec AIC-7550 PCI SCSI Controller is a SCSI Adapter hardware device. 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_5075.

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

1. You can download from the link below the driver setup file for the Adaptec Adaptec AIC-7550 PCI SCSI Controller driver. The archive contains version 5.5.5.0 released on 2006-06-21 of the driver.
2.  
3. Start the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is enabled please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
6.  
7. When the operation finishes shutdown and restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.4 stars out of 50016 votes.

2. How to use 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 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 named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
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.
4.  
5. Finished installing the driver!
6.