Portege R500 - CPU jump and stick to 100%

I had a problem with my laptop for the last 6-8 weeks, and it would be great if someone can suggest a possible cause/remedy.

I have a 10 month old toshiba R500 protected (processors Core 2 Duo 1.7 GHz, Intel GMA graphics, 2 GB of ram, 120 GB HDD, Vista)
It was useless. I already had 2 discs and a new hard drive.

The problem seems to arise every 2-3 weeks between episodes of the laptop works very well.

What is happening is the CPU at least 90-100% and stay there for between 2 and 10 minutes.
Of course, this slows down the computer, but it never breaks down.

I tried to refine what is the cause, but this happens when two itunes. Outlook or IE are open and arrived with them all open, or open one at a time. This has really left me stuck for what might be causing this and other suggestions of people to another too many open windows, too flash, etc. were not much help because of the many culprits.

This happened only with itunes open on its own.
This seems to be the most frequent cause, especially when playing music or sync an ipod/iphone.
I have all my music on an external drive that could possible was a factor? who knows?

I managed to note the below information from the Task Manager:

Process window:
ITunes is to 36 in the CPU column with 110,00 k in column memory

Window of performance:
CPU: 100%
Memory: 1.24 (of 2g of memory)
Pagefile: 1815/4313

If anyone has any suggestions as to what I could try that would be great. People suggest the factory resets and try xp and not vista so much, but if there are other suggestions out there I'd love to hear them!

See you soon

> That persists after a reboot, reboot takes about 20 minutes.
The restart should not take longer than 2-3 min in my opinion, that your operating system is simply confused upward

I've seen other discussions about the BISO update and it seems that this problem is related to the operating system that you are confused.

Tags: Toshiba

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