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Laptop is over heating and shutting down - PC Desktops

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  • Lee Hodgson
    Lee Hodgson May 11, 2010

    a little bit more info on the problem please

    regards


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Change your battery.

Posted on Nov 18, 2008

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Why does my compaq presario 5000 shut down with no prompt.


Please check whether the laptop is heating.
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When the CPU overheats then it will shut down (i.e. thermaloverload) and won't boot up again until it has cooled down. If this is theproblem is not fixed then the CPU will eventually fail.
A faulty fan causes the problem or the fan and heat sink assembly are cloggedwith dust.
Check the CPU fan to see if it spins freely, if not replace the fan.
If the fan and heat sink is clogged with dust the remove the dust and make surethe vents are clear and dust free. Use a can of compressed air to do this.

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I have a Acer desktop. after working for one hour it shuts down automaticlally. please help me.


Please check your Laptop Processor fan, if the fan stops working then the Processor got heat and system automatically shutdown or restarts

Dec 01, 2009 | Acer PC Desktops

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Lately, my laptop (Winbook) has been overheating and shutting down. Any ideas?


3 possible causes for this:
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If when the laptop overheats, it just shuts down and doesn't freeze or lock up, it's most likely the Power Supply. If it just freezes/locks up, its much more likely that the problem lies with the motherboard. Hope this helps with your laptop problem. Best of luck.
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1 Answer

Laptop switched off while i was working on it


After the notebook shuts down do not turn it back on for 15 minutes and then test it again. Will the notebook work longer if you let it cool down for a while? Isn’t it hot if you touch the bottom? Can you hear the fan running?
Most likely you experience a laptop overheating problem and it would be fixed by cleaning the cooling module – the heat sink and the fan. The notebook processor produces a lot of heat when the notebook is turned on. The cooling module helps to keep the CPU cool when the laptop is working. The cooling module includes two parts: the heat sink and the cooling fan. The heat sink is attached to the CPU and helps to conduct the heat from the processor to the radiator. The cooling fan blows on the radiator and helps to disperse the heat produced by the CPU. The laptop will overheat if the heat sink radiator is clogged with lint and dust or if the cooling fan stopped spinning.
If your laptop shuts down after some time without any reason and warning, check if the cooling fan spins. Usually it makes some noise and you can hear it. If the fan works fine, then check if the heatsink is clogged. In some cases you can clean the heat sink with compressed air, just blow inside the fan openings on the laptop bottom. If the heatsink is completely clogged, then it is necessary to remove the heatsink for cleaning.

Hope This Helps!!!  Please Don't Forget to Rate my Response!!! Thanks!!!  uva

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Laptop shutdown


make sure that yr laptop is not facing an over heating problem,make sure that the cpu fan is not running properly,its a typical mother-board problem.

Jan 04, 2009 | PC Desktops

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My toshibaa equium a100-147 keeps over heating even when the fans are not blocked its very annoying and the laptop is running very slow lately i tried to take the case off so i could clean the fans but i...


Hi from what you are saying it sounds as if the processor is over heating due to bad thermal heat transfer, in short the heat sink compound needs replacing, this is a job for a laptop engineer
If you keep running it and it keeps shutting down due to over heating you will damage you processor.
hope this helps.

Aug 16, 2008 | PC Desktops

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My toshiba tecra m3 over heats and shuts down by itself


can you please check whether its fun is running, laptops have an automatic fun that goes on & off when its starting but goes on again when its heated so you might find yours doesnt go on at all.

Jun 18, 2008 | Toshiba PC Desktops

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Help !!!!my laptop shuts down


We had some Acers do the exact same thing and we fixed them. I believe it shuts right off as a safety. Usually when the processor gets too hot it powers right off to save the laptop from burning up. First quick fix it to blow out the vents and especially blow out the heat sink vent. Also could be that the heat paste that sits between the CPU and Heat Sink could have dried up and stopped doing it's job to remove heat efficiently from the CPU. Big problem in earlier model Gateway laptops too. This can be fixed by acquiring some paste from a local tech shop and reapplying it. If you feel unsure about it, take it to a tech shop and they can do it quick for cheap if not for free. Keep me posted - Scotty

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Laptop shuts off after powered on omnibook 6000 It runs for a few seconds and shuts down .... it that a bad power supply or what?


You might have a broken or dirty CPU fan. The CPU heat sink fan is responsible to cool down your CPU while it is on. If it is broken or stuck(dirty), then your machine will power off automatically preventing CPU damage or worse-case-scenario:FIRE caused by "burnout".

Your CPU heat sink might not be mounted on your LT properly. Also causing overheating; thus shutting down.

Its a laptop right ? Right! Another thing you could try is to unplug the battery, and let it run from AC power only and see if it makes any difference.

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