How to Find Out Your DVD-ROM's Firmware
If you are having problems with your DVD-ROM drive, it might be useful to update the firmware. A device's firmware is the set of drivers that affect how it performs in your system. If you are upgrading computer components or your operating system, you may often find that you need to update the firmware. Before you download and install updates, it is necessary to find out what firmware you are currently using.
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Instructions
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Click "Start," and choose "Control Panel."
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Click "System and Security," and click "Device Manager."
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Browse through your devices to find your DVD-ROM drive.
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Right-click the drive, and click "Properties."
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Click "Driver," and read the number after "Driver Version." This is your firmware version.
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