Open Hardware Monitor
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Open Hardware Monitor 0.1.37 Beta
The Open Hardware Monitor is a free open source application that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer. It supports most hardware monitoring chips found on todays mainboards like the ITE, Winbond and Fintek families. The CPU temperature can be monitored by reading the core temperature sensors of Intel and AMD processors. The sensors of ATI and Nvidia video cards as well as SMART hard drive temperature can be displayed. The Open Hardware Monitor runs on 32-bit and 64-bit Microsoft Windows and any x86 based Linux operating systems without installation.
Latest News

2010-07-04: Release Version 0.1.37 Beta
- Improved the support for Nvidia GPUs by adding clock, load and fan sensors.
- Restored Linux support by fixing problems when running on Mono.
- Added support for mainboard sensors on Linux using lm-sensors.
- Added a dialog to submit a hardware report directly from the application.
- Added a menu entry to reset the sensor Min/Max values.
- Added support for more revisions of the W83627THF super I/O chip.
- Added more details to Nvidia GPU reports.
- Sensors can now be renamed additionally via context menu.
- Added more mainboard specific configurations for ASUS and Gigabyte mainboards.
- Added support for a second miniNG on the T-Balancer bigNG.
- Added menu entries to Hide/Show and Exit to the sensor system tray icons.
- Sensors displayed in the system tray will now replace the main icon.
- Corrected the CPU core voltage for the EVGA X58 SLI Classified mainboard.
- Fixed a bug in the T-Balancer device enumeration code.
- Fixed some bugs and improved the auto-startup.
- Fixed some problems with Fonts.
- The settings are now saved also in user log off or windows shut situations.
- Removed the limit column, as hardly any hardware provides these values.
2010-05-24: Release Version 0.1.35 Beta
- Added basic support for Fahrenheit temperatures on the main window (Options / Temperature Unit).
- Extended the ITE voltage reading by adding voltage sensors for all channels.
- Added editable parameters for all ITE voltage channels.
- Added a few known DFI and Gigabyte mainboard voltage configurations.
- Fixed a few bugs in the Nvidia, Intel CPU and Task Scheduler code.
2010-05-15: Release Version 0.1.34 Beta
- Added a user interface to configure certain sensors as hidden and dropped the old way of hiding sensors.
- Added support for the 0x53 revision of the W83627EHF super I/O chip.
- The width of the tree-columns (Sensor, Value, Min, Max) are now saved and restored the next time the Open Hardware Monitor is started.
- Added a sensor type "Control" for controlled fans (read-only)
- Implemented fan sensors of "Control" type for the T-Balancer fan controller.
- Fixed a bug in the about box link.
- Fixed some bugs in the hardware identification code.
- Removed some problems related to fonts.
- Improved the report by adding some details about the software environment.
- Refactored the source code in certain areas to simplify future development.
2010-05-01: Release Version 0.1.33 Beta
- Improved the stability of the auto-startup for Windows Vista/7 systems.
- Fixed a bug in the CPU identification code.
- Added a check if all required files are available when starting the Open Hardware Monitor.
- Improved the crash reporting dialog.
2010-04-27: Release Version 0.1.32 Beta
- Added support for Fintek F71889ED super I/O chips.
- Another small fix of the core-ID calculation for multi-CPU systems.
- Fixed a bug in the SMBIOS mainboard identification code.
2010-04-26: Release Version 0.1.31 Beta
- Improved the stability of the crash reporting system.
- Fixed a few bugs in the multi-CPU support code.
- Fixed more bugs that would cause the Open Hardware Monitor to crash.
