Hi,

I have laptop Dell Inspiron N4010 and it has Intel Core i5 processor with speed 2.53 GHz on it.

After boot, it works normally and nothing wrong happened.

It works normally if i only use my laptop to browsing, hear music or watch movies.

If i use application like Adobe Premiere or After Effects or games, it start to be very lag.

If i see to the CPU meter, it will show me 100% usage.

To  check what is happening to my laptop, i install Intel Processor Identification Utility.

The picture below show my procesor condition after boot:

And the picture below show my processor condition when the lag is happening:

This problem is not the first trime happened on my laptop, before this I always able to solve this problem by cleaning the air vents.

But now, even though I already cleaned the air vents, this problem still happened.

I hope someone here can help me to solve this problem.

Any comments and suggestions are welcomed.

Thank you.