How to monitor the CPU temperature …..!!!!!!!

10

CPU temperature:

cpu

Excessive heat damages electronics. Monitoring CPU and other computer components’ temperature help them run properly. To make the most of monitoring software, users must ensure that ACPI functionality is enabled in their motherboard BIOS.

1. Why CPU Temperature is so Important:

When the first affordable PCs were offered to the general public in the early 80′s, system engineers and designers took into consideration the heat that system components emitted and ensured that their case and cooling designs handled the appropriate amount of heat so system damage or instability was rarely an issue. These PCs were not very configurable and the user could not easily modify or customize them, except for memory limits and number of floppy storage devices. Most peripherals were external, so they did not really add heat issues to the base system and those that were internal were low power and low bandwidth technologies. This was acceptable to the public at the time, since not many people felt the need to modify their PCs.

In the late 90′s, the temperature bubble burst. Heat was increasing by leaps and bounds in newer systems that were far more complex than their predecessors.

2. Polling Sensor Circuits to Display Environment Data:

People normally use their system’s BIOS configuration menus or install monitoring software. Developers develop software using APIs that interact with system BIOS or the various system buses on the machine. Sensor controls are almost always connected to the computer’s IDE bus or SMBus infrastructures and can be accessed with the standard APIs for those buses.

3. Overclocking and Overvolting:

1. Overclocking is the process of turning up the processor clock or multiplier value of a processor unit on the motherboard in order to get the highest possible clock and multiplier value without compromising system stability. Modern processors are often multiplier locked, preventing a user from just changing the bus multiplier and introducing negligible additional heat to the system. Only the actual processor clock value can be changed on these CPUs, generally having a wider effect on system heat and stability.

2. Increasing the voltage values (overvolting) allows the processor to handle its logic gates more reliably. A significant side effect of overvolting is increased heat emission.

3.Overclocking and overvolting systems can have negative effects on the system’s life span, so users should be sure that they know what they are doing when they attempt them.

4. First Generation Monitoring Solutions: Monitoring Temperature in System Bios:

1. The first generation of CPU temperature monitoring software packages merely displayed the CPU temperature value. No alarms, events, or actions could be defined, it was merely a display only technology. If action was required the user would have to notice that the temperature was at a critical state and do something about it. If the user was not watching, the system could easily overheat and get damaged.

2. Unfortunately, users are not always at the console all day looking at temperature values, so this was only useful during diagnostics and testing periods when technicians knew there was a likelihood for temperature issues. It did help significantly with testing and burn-in periods, but beyond this, it was mostly just a data point a user might poll for a peace of mind.

5. Second Generation Monitoring Solutions: Sensor Circuits for Monitoring Temperature:

Sensor circuits of the second generation monitoring solutions have the ability to regulate and control environmental conditions automatically, so these are adequate enough to keep systems stable when heat is an issue.

6. Third Generation Monitoring Solutions: Hardware that Allows Software to Monitor and Modify State:

The newest generation of CPU temperature monitoring software interacts directly with motherboard sensor and fan control circuits to attempt to control and adjust the system’s environmental conditions. Many motherboard manufacturers offer this software for free (Abit’s microguru and Asus’ PC Probe) because they are specifically targeting the custom and high performance system builders. In fact, Abit has an excellent LCD panel that is installed in a 5.25″ 1/2 height drive bay that allows the user to monitor and even control his/her processor and environmental settings with a simple button interface.

7. Third Party Monitoring Software:

1. Not all motherboard vendors provide software to display and control system environmental resources. Even when they do, the software is sometimes functional but poorly developed, clunky, unreliable, or may not play well with other installed system software. Aside from this, not all vendors use the same sensor solutions on their boards or between multiple boards they produce. Also, many motherboard vendors do not put enough fan controller connections in the system, so the user may want to install a fan controller card or additional environmental control components that are outside of the motherboard’s control. To cope with this, many developers have been providing software solutions to give users an integrated control solution.

2. Most monitoring software automatically detect and configure the proper sensors for the motherboard. Some have a drop down list of motherboards to select from and others simply have a list of motherboard sensors to select from. If the user has questions about the motherboard sensors that his/her motherboard has, he/she  should check the motherboard or system documentation or contact the system vendor.

8. Free Windows CPU Temperature Monitoring Software:Second Generation Monitors:

  • Motherboard Monitor is an excellent program that handles a wide variety of motherboards and sensors, but is no longer in development. Since the package will never be released open-source, it will be less usable as time goes on.
  • If the user has an Intel motherboard or motherboard based on an Intel Chipset, he/she can utilize theIntel Active Monitor.

9. Third Generation Monitors:

An integrated third generation application for system sensor monitoring and control has not been released to the public as yet, but there are some alternatives if a user has the adequate motivation, knowledge, and links with the Linux developer community.

  • The Sourceforge ACPI Project is an ACPI framework and utilities set for Linux that monitors and controls system environmental resources.

ThanksEveryone______

Share.

About Author

FerozAslam

10 Comments

  1. sorfuddin ahmad
    sorfuddin ahmad on

    CPU is important device in computer accessories & expensive so you sharing articles is definitely helpful for us… thanks

  2. ARAFATH TASIB

    before i don’t have full idea of how to monitor the CPU temperature.now i got it..thanks for the helpful post.

  3. FerozAslam

    You welcome for commenting in my post…..it’s sure that you got something from my post.

Leave A Reply

Powered by themekiller.com