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SmartHDD

Quick SMART status readout.

Based on source code by Llewellyn Kruger, taken from http://www.know24.net/blog/C+WMI+HDD+SMART+Information.aspx

Modifications by me:

  • Added a lot of new fields, mainly for SSD support
  • Created a fancy user interface
  • Request administrator-permissions on launch

Screenshot:

Alt text

License / Copyright:

Please see the 'LICENSE' file.

Installing

Get the latest release here: https://github.com/DoogeJ/SmartHDD/releases.

Reporting bugs or feature requests

Please use the GitHub issue-system for bugs or feature requests: https://github.com/DoogeJ/SmartHDD/issues.

Note by the original author:

Tested against Crystal Disk Info 5.3.1 and HD Tune Pro 3.5 on 15 Feb 2013.
Findings; I do not trust the individual smart register "OK" status reported back frm the drives.
I have tested faulty drives and they return an OK status on nearly all applications except HD Tune.
After further research I see HD Tune is checking specific attribute values against their thresholds and and making a determination of their own (which is good) for whether the disk is in good condition or not.
I recommend whoever uses this code to do the same. For example --> "Reallocated sector count" - the general threshold is 36, but even if 1 sector is reallocated I want to know about it and it should be flagged.

Development

This section is focussed on development of SmartHDD, in case you want to build your own version(s).

Environment

This application was written using Visual Studio 2017 and .NET Framework 4.5.2 on Windows 10 1803.
It will most likely build fine on different configurations, but might require some modifications.

Updating the version number

The version number is stored in four locations:

  • In the projects assembly info file: 'SmartHDD\Properties\AssemblyInfo.cs'
  • In the program header: 'SmartHDD\Program.cs'
  • In the projects C# project file: 'SmartHDD\SmartHDD.csproj'
  • In the installer setup.iss file (only used for the installer): 'Installer\setup.iss'

Building the installer

Note: This installer uses 3rd party components from innodependencyinstaller to automatically download and install the correct .NET framework if required. See 'Installer\innodependencyinstaller LICENSE.md' for the license of innodependencyinstaller.

SmartHDD uses the Inno Setup Compiler to generate an executable installer.
The installer project files are located in the 'Installer'-folder.

The scripts are based on Inno Setup 5.5.9 but will probably work with any recent version.

To build the installer:

  • Make sure the project is compiled and there is a working executable named 'SmartHDD.exe' in the 'SmartHDD\bin\Release'-folder
  • Open 'Installer\setup.iss' in the Inno Setup Compiler
  • Hit Build -> Compile (Ctrl+F9)
  • Done, the installer should be in the 'Installer\bin'-folder