Dell 490 Suddenly too noise, the fans are running like a turbine Help!!!!!

giannir · Feb 21, 2016

I have a dell 490

Everything was working properly and did for a while

From yesterday morning on re-starting the machine after 1 minutes the fan, sould like more the ram fan is completely flying

Also the 2 front case are running super fast

I opened the case and cleaned from dust but nothing is happended

I`m run out idea

is something about the MOBO , power supply faulty or what?

Many thanks

George Phillips · Feb 21, 2016

Considering it age, one or more components may have fried and caused the issue. I suggest to get the hard drive out and save your data on another PC.

giannir · Feb 21, 2016

George Phillips :

It`s not the answer I was looking for

The machine worked perfectly and all the component are always kept clean

This is something happened suddenly and I`m sure there is a solution

Could be a faulty fan speeding all the rest together or a faulty temp sensor?

Thanks for the help

George Phillips · Feb 21, 2016

Sure. Try this solution:

1. Install Speedfan 4.51 http://www.almico.com/sfdownload.php
2. Click on Configuration
3. Click on Advanced
4. Choose EMC2710P Intel chipset
5. Click on FAN2 zone/mode and down choose disabled mode and click to Remember
(My recommendation: Copy shortcut of speedfan.exe to Start up folder).

Your RAM fan is set by the DELL to 2500RPM, choose disabled in Speedfan program and it will run at around 1000RPM, but your PC will be much quieter.

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Dell 490 Suddenly too noise, the fans are running like a turbine Help!!!!!

giannir

Reputable

George Phillips

George Phillips

Reputable

giannir

Reputable

George Phillips

Reputable

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