Precision 5490 Re-imaging guide for Windows

Downloading and installing the fingerprint-sensor driver

1. Turn on your computer.
2. Go to www.dell.com/support.
3. In the Search support field, enter the Service Tag, Serial Number, Service Request, Model, or Keyword of your computer, and then click Search.
   NOTE:If you do not have the Service Tag, Serial Number, Service Request, Model, or Keyword, use the SupportAssist feature to automatically identify your computer. You can also click Browse all products to manually browse for your computer.
4. Click Drivers & Downloads.
5. From the Category drop-down list, select Security.
6. Click Download to download the Fingerprint Sensor Driver for your computer.
7. After the download is complete, go to the folder where you saved the Fingerprint Sensor driver file.
8. Double-click the Fingerprint Sensor driver file icon and follow the on-screen instructions.