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Automatically shutdown, overheating, not charging

My lenovo ideapad N586 7540 will not hold a charge, is overheating and then shutting down frequently. What can I do to fix this?

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  • 370 Answers

Not holding a charge is either a bad battery or a bad charger.
Overheating and shutting down is quite common.
1. Overheating can be caused by the cooling air passageway being clogged resulting in little or no air movement.
2. It can also be caused by a bad fan on the heat sink.
Both are easy fixes.
#1. Clean the airway with a can of air.
#2. Disassemble the laptop and replace the cooling fan.

Posted on Apr 23, 2014

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Posted on Jan 02, 2017

billspeer
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SOURCE: override laptop automatic shutdown after inactivity

Easily done! Right click your desktop and choose Properties. Select the Screen Saver tab and at the bottom choose Power. In the Power Schemes drop down box choose Always On and the PC will never turn off. You might also want to disable or set the time higher for your screen saver.
Please rate this solution accordingly. Thanks for using Fixya.com.

Posted on Jan 10, 2009

  • 38 Answers

SOURCE: Lenovo IdeaPad Y530 - 40512SU screen is dark

Have you installed the Lenovo EnergyCut drivers? Without it, laptop may not work properly and turns extra hot. Try letting it cool down before you try again.

Posted on Oct 28, 2009

silntkill
  • 13 Answers

SOURCE: IdeaPad Y530-5243U 15.4" Laptop PC Notebook: My Lenovo ideapad Y530 fails to turn on with batte...

the battery of your ideapad is already defective, try to change battery

Posted on Jun 12, 2010

shahidkap97
  • 392 Answers

SOURCE: WHATS HAPPEN MY TOSHIBA SATELLITE A300-14S LAPTOP BATTERY NOT CHARGING THEN WHEN I REMOVE BATTERY PLUG DIRECT DC IF HOT AUTOMATIC SHUT DOWN

the laptop cannot ventilate the hot air out.may be a lot of dust covered the cpu fan.go to any service centre and get it cleaned.if you can do it yourself then its fine.it is becoming too hot and is shutting down.

Posted on Apr 05, 2012

SOURCE: Lenovo g550 turns off when power supply is disconnected ,battery shows fully charged

Replace the battery, it's faulty.

Batteries only have a useful life, then they have to be replaced. Sounds like yours is doing like the ink cartridges, where they register as being full of ink when actually there is no ink in the cartridge.

Posted on May 19, 2012

Testimonial: "Yes. Replaced battery and it works fine. Thanks"

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Overheating When the CPU overheats then it will shut down (i.e. thermal overload) and won't boot up again until it has cooled down. If this is the problem is not fixed then the CPU will eventually fail.
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Hi,

I suggest try to check these things on your machine.

->Check if the machine is Overheating.
->Check which part of the machine is Overheating.
->See if the Fan of the machine is Running(Feel if the air vent of the machine)

Cause of Automatic Shutdown:
-Memory
-Hard Drive
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Most likely those are the cause of the machine keeps on shutting down unexpectedly.

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