Adaptec Adaptec AIC-785x PCI SCSI Controller - two ways of downloading and installing the driver

Adaptec AIC-785x PCI SCSI Controller is a SCSI Adapter device. The developer of this driver was Adaptec. PCI/VEN_9004&DEV_5278 is the matching hardware id of this device.

1. Install Adaptec Adaptec AIC-785x PCI SCSI Controller driver manually

1. You can download from the link below the driver installer file for the Adaptec Adaptec AIC-785x PCI SCSI Controller driver. The archive contains version 5.5.5.0 dated 2006-06-21 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will scan your PC and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is not digitally signed.

Driver rating 3.3 stars out of 50077 votes.

2. Using DriverMax to install Adaptec Adaptec AIC-785x PCI SCSI Controller driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's see!

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 driver updates. Search the list until you find the Adaptec Adaptec AIC-785x PCI SCSI Controller driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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