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CPU usage is below 40%, but my laptop's CPU is hot or maybe overheatin
Dear forum,
I need your help and suggestions on what should i do about my laptop.
specs: core i7, windows 7, 6 gb ram
Before, my laptop can last for 4+ hours with 100% battery.
But now, it can only last for about 1 and a half hour with full battery.
I'm pretty sure that the battery isn't the problem because when i start up my laptop, the battery displays "100% available 4 hours and 20 mins."
Then suddenly, 2 mins after starting up, my laptop's fan is spinning too fast that i can hear it 2 feet away. And, not only spinning too fast, but also releases hot air. (Meaning the CPU is already hot? or maybe the fan is the problem?)
So can you please share your experiences about this and give me suggestions on what should I do?
and BTW, even I'm not running at least 1 program, and my CPU usage is 30% or less ... the CPU or fan is hot.. and that's the problem.
Thank you