CPU overheating, high temperature even while surfing the net

Question

Lenovo Y50-70

Gaming laptop released in 2014 with an Nvidia 860M graphics card and a 15.6" display. Updated in 2015 with 960M graphics.

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Vasyl Semilyak @vasylsemilyak

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投稿日: 2016年12月15日

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CPU overheating, high temperature even while surfing the net

Hi everyone! I have the following problem:

CPU temperature constantly outside the norm. Even after replacing the thermal paste and full cleaning of dust nothing has changed.

When I'm surfing on the net the CPU temperature is 55-65 deg on balanced power mode.

When I start system stress test - after 3 min i get CPU overheating.

All drivers is up to date according to lenovo site.

OS: Windows 10 x64

I suspect case in the BIOS version, but it also updated to the latest version.

Have any ideas?

Stats of my laptop temperature while I'm working (just coding web application)

And stats of friend of mine during the same working process

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Open task manager. Take a few screenshots of the CPU performance graphs and such. However, don't allow that other program (the one in the screenshots) to run in the background.

George A. さんによる2016年12月15日

Please see screenshots below.

Vasyl Semilyak さんによる2016年12月16日

Hmmm. Is there any physical overheating? Do you feel it getting hot or can detect that the fan is running?

George A. さんによる2016年12月16日

Yea, the front of laptop is warmer that it should be.

When I just working I hear how the fans are accelerated greatly.

I will add screens with my temperature stats and friend of mine with the save laptop model.

Vasyl Semilyak さんによる2016年12月16日

Please see updated question description

Vasyl Semilyak さんによる2016年12月16日

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Vasyl Semilyak @vasylsemilyak

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投稿日: 2017年4月5日

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So diagnosis service center showed that the cooling system is working properly but the problem in stability of the video card and it requires replacement of the entire motherboard. Perfectly! Awesome laptop!

I do not recommend anyone buy Lenovo products, especially gaming laptops.

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Open task manager. Take a few screenshots of the CPU performance graphs and such. However, don't allow that other program (the one in the screenshots) to run in the background. — George A.
Hmmm. Is there any physical overheating? Do you feel it getting hot or can detect that the fan is running? — George A.
Yea, the front of laptop is warmer that it should be.

When I just working I hear how the fans are accelerated greatly.

I will add screens with my temperature stats and friend of mine with the save laptop model. — Vasyl Semilyak

Fernando M Gonzales @mobser 評価: 13 1 · Answer 1 · 2017-04-08T11:36:24-07:00

Fernando M Gonzales @mobser

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投稿日: 2017年4月8日

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Same happened on my y500 :'-( I'm getting a motherboard replacement. but I agree I think Lenovo isn't worth it. from the moment I got my PC the blu ray player wouldn't work. I was out of the country so never had the opportunity to use its warranty.

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Michal Bendarik @boxcz 評価: 1 · Answer 2 · 2019-06-07T06:30:37-07:00

Michal Bendarik @boxcz

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投稿日: 2019年6月7日

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Yep, the graphic card on the PC i am writing from now which is the one the post is about is a ##&&%, had to lower high performance cpu usage because it would overheat together with the GPU in the machine. When I opened the machine the outflow socket of the hot air was “burned” like molten plastic, but it still works for me.

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Lenovo Y50-70

CPU overheating, high temperature even while surfing the net

Update (12/16/2016)

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