What is an accelerometer and what does it do? The genuine Accelerometer. sys file is part of Hewlett-HP Packard’s 3D DriveGuard program. HP 3D DriveGuard is a peripheral hardware unit that protects the hard drive from shocks and drops for select HP ProBook and EliteBook models. The device driver Accelerometer. sys is associated with the 3D DriveGuard.

This is a non-essential Windows operation that can be turned off if it is known to cause problems. HP 3D DriveGuard is a hard drive protection system that defends against incidents and severe wear and tears from heavy use. The computer takes its name from a three-axis digital accelerometer that functions as a motion sensor, alerting the machine to any unexpected movements and automatically parking the hard drive to avoid data loss. The Microsoft Windows platform is provided by HP 3D DriveGuard.

Check for updates first when attempting to correct an error with your HP Accelerometer Error. This approach operates on both Windows 8 and Windows 10.

Follow these steps set by Microsoft Support:

  1. Go to the computer’s search bar and type settings.
  2. Pick Update & Protection from your computer’s device settings.
  3. In the left column, you’ll find Windows Update, where you can search for any changes that are awaiting your approval.
  4. After you’ve installed all of the required updates, restart the system. As the changes are being implemented, this will take some time.

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