My Laptop shuts down automatically

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 amritvikas -
Hello,
Everybody

there's a problem with my laptop. My Laptop shuts down automatically and I can not turn on it...


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Wednesday December 23, 2015
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I've narrowed down many auto shutoffs and most boots with no HDD activity to fractured solder joints between motherboard & GPU. Since video is tested early in POST, testing stops when GPU fails. As most GPUs are soldered to the MOB in laptops, reflowing the solder by heating up the motherboard to approx 450 F is the only repair alternative. I recommend searchhing EBay for sellers who reflow, either as a service or a MOB tradein. I also replace the thermal foam pad between heatsink and GPU with a 'copper shim'. Good luck.
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Hello

Sounds like very good advice.
hi team my laptop is shut down automatically wht is the actul probelm plz suggest me.