Satellite R830-1GZ - CPU usage high (> 25%) and increase in the speed of the fan after reactivation

Hi all

The CPU usage of my laptop shoots upward to 25% (and beyond) and increases in fan speed considerably after waking up, but only when I use an external mouse (Microsoft Natural Wireless Laser Mouse 6000) - disconnect the mouse once it happened does not solve the problem, so I always have to restart my computer if I let go sleep with the connected mouse.

I noticed that when this produces the system interrupts - delayed appeals procedure and Interrupt Service routine appears in the resource monitor > CPU > process and seems to explain the increase in the use of the processor.

Any ideas on how to solve this problem would be most appreciated.

I use a Toshiba Satellite R830 1GZ with Windows 7 (64-bit). This problem will not occur when I use the same mouse with another laptop (Dell with Windows XP).

Thank you very much.
CM

> The CPU usage of my laptop shoots upward to 25% (and beyond) and increases in fan speed considerably after waking up, but only when I use an external mouse (Microsoft Natural Wireless Laser Mouse 6000) - disconnect the mouse once it happened does not solve the problem, so I always have to restart my computer if I let go sleep with the connected mouse.

I think that the process that controls the mouse MS WLan does not close properly.
The system to memorize it and therefore the cooling module begins to spin faster because these processes stressed the central unit.

Maybe its caused by the mouse driver
Have you checked if there is an update to the driver?

Tags: Toshiba

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