Opti Opti 82C557 CPU to PCI bridge - two ways of downloading and installing the driver

Opti 82C557 CPU to PCI bridge is a Chipset hardware device. This driver was developed by Opti. The hardware id of this driver is PCI/VEN_1045&DEV_C557.

1. Opti Opti 82C557 CPU to PCI bridge driver - how to install it manually

1. Download the setup file for Opti Opti 82C557 CPU to PCI bridge driver from the link below. This is the download link for the driver version 6.3.0.1005 dated 2004-11-17.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow 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. Restart your computer and enjoy the new driver, it is as simple as that.
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There is no digital signature available for this driver.

This driver was installed by many users and received an average rating of 3.7 stars out of 92655 votes.

2. How to install Opti Opti 82C557 CPU to PCI bridge driver using DriverMax

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 see!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and 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 Opti Opti 82C557 CPU to PCI bridge driver. Click the Update button.
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5. Finished installing the driver!
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