Laptop keeps losing power at start up and shuts down repeatedly. Might be a fan/heating issue?

Have you cleaned the fan , vents and heat sink? What is causing the overheating? A laptop Cooler is a option. The battery can be replaced. You may have fried other components,PSU,Graphic Adapter? Remove the battery and reboot to safe mode if you can. Does your laptop have a Nvidia Graphic Adapter? Post what happens.

try using a cooler pad for your laptop for heating issue,
try changing the RAM also sometimes the faulty RAM also does this

Your pc CPU FAN is not working, you need open it and clean fan,, and under fan, on CPU there is termo cream, don't frgot about it, you need clean it and put new termocream. it is nessasary for cool CPU, that Cpu can not be warm.

Sounds like the CPU is overheating. Try cleaning with canned air. On the bottem of the laptop you can see a fan with laptop off and battery removed use a whole can of air to clean it. wait 5 min. replace battery and try normal start up. listen for the fan to come on if it doesn't the fan is bad and needs to be replaced
Hope this helps
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Hi i'm Rain.
If your Laptop is over heating you may need to look into a stronger type of cooling system { Fan }
But for now lets set up your power Options settings
to try to keep your CPU cool.
In power options select Power Saver.
If you see the selection to keep the fan running select it also. save and exit.
Hopefully this will help to keep your system cool until you can service it.

Thermal Damage..

You first need to check the Fan and Heatsink Assembly.. Clean the heatsink Fins and Fanblades..

Then .. The Graphics Chip will need to be "ReFlowed".. Using Either Infrared or a Heat Gun...

Your Issue Is The Nvidia Chip... It Makes it's connection to the motherboard using solder balls on the underside of the chip...(it's located right next to the CPU).. Due to Thermal Breakdown - the Chip Can Lose Connection to Certain Areas of the ball grid array... Performing A Chip Reflow Heats the chip and reconnects the faulty areas.. Thus stopping the shutdown issues and fixing your video..

When you encounter about this issue this is overheating problem maybe the CPU fan is not spinning and faulty already, you need to check the CPU fan and replace a new one.

Computers may not be smarter than people, but if they’re designed properly, they will shut themselves down before overheating to the extent that they do themselves damage. If the smart person keeps turning the notebook back on and figures out a way to foil the protection, the laptop is probably doomed.

Once a laptop shuts down for thermal event protection, it may refuse to power back up for a fixed period of time, five or ten minutes, or it may begin to boot and shut down immediately as soon as it boots to the point that it can figure out that its too hot.

The over-temperature protection is generally a BIOS rather than an operating system function, so one sign of an overheated laptop is one that shuts itself down while you’re using it and then refuses to boot as far as the operating system unless you leave it alone for an hour or so to cool down.

Unless you’ve been working in a very unfriendly environment, high temperatures, direct sunlight, etc, you should take even a single overheating shutdown as a warning to back up your data at the first opportunity and to give the cooling system a serious cleaning.

this looks like heat issue...varify that the cpu fan is working.....apply heat sink cream on the cpu surface and the heat sink


keep me posted

does it run with the power cord plugged in? if so your batterys dead, otherwise harddrive/bios/motherboard fault? is your power supply charging the battery?

I had a laptop just like that and it ended up being that the cpu fan and heatsink was coated with dust. do you have pets or dusty house?