Silent Desk Fan

I have a HP dv9700 Entertainment Notebook and until today I would like to put on saving energy to save the mattress and the fan would go from the laptop and be nice and quiet. Now, however, I do wat ever the fan is always on, the laptop is cold and on a desk, there is no big programs running.

Is it broken or am I missing a parameter.

o YH a Vista Home Premium

The fan may be faulty or not functioning at full capacity. The other reason is that you have an ongoing program that uses a large amount of CPU.

Press Ctrl Alt and Delete, then click Start Task Manager.

Click the Performance tab, then check your CPU usage when fan is on.

If the CPU usage is constantly on the top processor, I am constantly saying 80-90 per cent, then it indicates a demand problem. If this is the case, then click the Processes tab in Task Manager and you can usually identify the process causing the problem by putting processes in order of CPU usage (by clicking on the top CPU column).


If your CPU usage is not high, it will probably indicate that the fan is defective. T-it's louder than normal?

What I normally do is buy a bottle of compressed air and clean all the holes with it to ensure they are free of dust and other debris that may have collected there .


Another thing is that I found a small program called speed fan, which gives information about your fans. I just use it to see what the temperatures are recorded. So if your temperature is 70-80 ° C and then cooling indicates problem

http://www.almico.com/speedfan.php

The fan speed can be used for things higher, which could break your computer if you do not know what you do, but I just use it to display temperature and fan speed.


Finally the fan is not a bad thing is, it means that your computer itself is cooling. Only you will know if the fan is "at a rate of knots", which is not normal.

First .... I want to tell you something
if we want to work fast heart (not very fast)
can run fast

even notepad
If you decrease the battery consumption
they reduce computer performance.

PPSh! Fans, what do you need for those who pop open the case and take them out. But in reality, there are programs that can control the fan speed and allow you to change the fan speed. Sorry, but i cannot remember the names.

your fan means that your computer is overheating, so if you laptop is not hot then that means you have a problem with your internal thermometer broken, but there is a quick way to say, you can download a program To tell you the internal temperature call "Speedfan" but I'm not sure if it works on Vista. if the temperature is low and the fan is activated and then you have a problem, in this case you need professional assistance.

even in power saver mode the CPU will continue to draw a little power and keeps the fan still works, but at a slower speed.

why you hear the fan operates either because it should clean with a can of compressed air, or it is defective and needs replacement.

You can change the fan speed in the BIOS, hold down the delete key when your computer starts to enter the BIOS. I do not recommend that.

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