Laptop Temps getting too high - What would you do?

Sokar408

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Jan 10, 2008
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I bought a new laptop from a custom shop here in denmark called MM-Vision. http://www.mm-vision.dk/produkter/vispcsystem.asp?action=vis&type=notevision&menu=notebook&varenr=714850010&gruppe=pcnotevision

CPU: Intel Core i7 4th Gen - 4800MQ
GPU: Nvidia GTX 780m

I did my research and given that the only over viable choice would have been an MSI which the internet is yelling about overheating and only having one cooling unit, I thought i'd give it a go.

Now here I am, and it works great no doubt there. It plays Witcher 2 at 55-60 FPS on high presets, and the new Tomb Raider on a solid 60 FPS on Ultimate.

HOWEVER. Despite the fact that the case has 2 cooling units, presumably one for the CPU and one for the GPU, the GPU temp jumped all the way to 93c after just 15 mins of playing Witcher 2 on high. I don't even know if its stable or if it would climb with further use (my desktop usual reaches its stable temp after just a few mins of doing any task I give it, but I have no experience with laptops)

Even if its stable, there is no way I'm having a product that does keep its shit below 80c, as experience with other hardware tells me that it'll end up dying on me within 1½-2 years.

I have heard that cooling mats should make a difference, but will it be enough? Also with the new GPU Boost 2.0, even if I cool it down, will the card itself just boost itself more because it thinks it has the capacity for it?

If I can't fix the problem, I'll simply return it and get a more everyday laptop (that I don't mind dying in 1½-2 years).

Any and all experiences, and recommendations are welcome.

I have looked at it more closely, and it would appear that the +80c temps are momentary, and I only ever see it as the "max" temp under OpenHardwareMonitor, and the current, despite seeing it immediately upon minimizing, is never above 85c.
 

oczdude8

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Oct 18, 2009
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one thing you should do is determine if the gpu is thermal pasted correctly. To do this, use a gpu stress test, such as furmark, and check to see if the air blowing out of the laptop is hot or not.

As the temp of the gpu increases, the fan will start spinning fast. If there is not a good contact between the gpu and heatsink, the fan will blow out relatively cool air. If the air is scorching hot (like it kinda hurts to put our hand there for long) then it is pasted correctly, and the laptop simply cannot cool the 780m sufficiently.

That being said, best solution is to contact them and tell them your problem. See if you can exchange it with another one.
 

Sokar408

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Well I have been playing more Witcher to stress the machine (which is better then FurtureMark, even it comes to generating constant pressure). Even though the GPU is 92c now, I can hold my hand over the exhaust without any problems, though I wouldn't call the air "cool".





I already own a gaming desktop, self built infact. But I needed an all in one solution for school, and hanging out with the LAN buddies, given that I'm moving and my desktop PC won't always been available to me. That said I will definitely switch it to something more specialized if the heating problem can't be fixed.
 

oczdude8

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the air coming out should be at least be as hot as air coming from the heating vents of your car in winter. It should almost be as hot as a hair dryer. If it's not, there isn't a good connection between the gpu and the heatsink. Again, You should contact them about this and see what they say. I wouldn't open a brand new laptop. If you can, exchange it with a brand new one, which may not have this problem.
 

Sokar408

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Called them and they said it was completely normal. It must be said that it doesn't stay on 90c, its very incidental. Even running a 3dMark 11 custom test with everything on full it stays on 76-80c.
 

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