How to Roll Back Drivers in Windows 7

When you update a device driver, your computer might have problems that it did not have with the previous version. For example, installing an unsigned device driver might cause the device to malfunction or cause resource conflicts with other installed hardware. Installing faulty drivers might cause Stop errors that prevent the operating system from starting in normal mode. Typically, Stop message text displays the file name of the driver that causes the error.

Windows provides a feature called Device Driver Roll Back that might help you restore system stability by rolling back a driver update.

Note You can use System Information or the Sigverif tool to determine whether a driver on your computer is signed and to obtain other information about the driver, such as version, date, time, and manufacturer. This data, combined with information from the manufacturer's Web site, can help you decide whether to roll back or update a device driver.

To roll back a driver, follow these steps:

1. Click Start, right-click Computer, and then select Manage.
2. Under System Tools, click Device Manager.
3. Expand a category (Network Adapters, for example) and then double-click a device.
4. Click the Driver tab and then click Roll Back Driver.
5. You are prompted to confirm that you want to overwrite the current driver. Click Yes to roll back the driver. The rollback process proceeds, or you are notified that an older driver is not available.