-Does your computer fail to bootup?
-Does your computer freeze and reboot?
-Cannot access your data due to the lost password?
-Does your computer contain critical data?
-Don't have a recent backup?
-Reformatted your harddrive?
-Accidentally deleted files?

Our blog will provide the relevant information on free tools, techniques, and approaches to recover your computer and get your valuable data back.

SpeedFan – Free Utility for Advanced Computer Resources Tune-Up

If you need a tool that can change your computer's fan speeds, read the temperatures of your motherboard and your hard disk, read voltages and fan speeds and check the status of your hard disk using S.M.A.R.T. or SCSI attributes, then you came to the right place. SpeedFan is the software to go. It is fully configurable and you can create custom events to handle every situation in an automated way. SpeedFan works under Windows 9x, ME, NT, 2000, 2003, XP and Vista. SpeedFan works fine on Vista 64 bit too. The relevant driver is now signed with the author’s digital certificate. And this all costs you absolutely nothing!

Download
The latest version is SpeedFan 4.37. Some tools (like Norton Internet Security or ZoneAlarm) may interfere with the download process. Basically, the REFERER field must be properly sent to SpeedFan's web server.


What is SpeedFan
SpeedFan allows you to have a deeper view of the status of your computer. Almost every computer includes support for hardware monitoring. Accessing digital temperature sensors is really useful. If you are trying to figure out why your pc hangs when under heavy load or after some hours of usage, SpeedFan might help you to find the real cause. Very often it is a poor power supply, or an improperly installed heatsink that lead to behaviors that we tend to associate with errors from the operating system, but that are not. SpeedFan automatically searches your computer for interesting chips: the hardware monitor chips. SpeedFan can expose voltages, fan speeds and temperatures. On rare occasions, the BIOS doesn't activate such features.

SpeedFan tries to enable them as long as this is a safe thing to do. Not only is the motherboard searched, but also some video cards and almost every recent hard disk. SpeedFan can access status info from EIDE, SATA and even SCSI drives, showing, in a consistent way, internal data that can be used to diagnose current and future hard disk failures. This is known as S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology). At the lowest level, SpeedFan is hardware monitor software that can access digital temperature sensors, but its main feature is that it can control fan speeds according to the temperatures inside your pc, thus reducing noise.

The utility is especially useful for PC technicians and advanced computer users who perform to perform their own high level system maintenance.


Drawbacks:
  1. Does not read or control the fans on some motherboards. You can still see the temperatures.
  2. Does not support some new processors, like AMD K8.
  3. Reported that the utility does not work in Windows 7.


Screenshot (Click to Enlarge):


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