Samsung np900x3e shut down itself in 30minutes after start

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Mariuss93
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Friday September 4, 2015
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- Sep 4, 2015 at 01:45 PM
alexlexo
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- Sep 5, 2015 at 06:31 AM
Hello,

I tried a lot opportunities . Firsty wrote new windows. But problem still was. Latter change thermal compound. But problem still was. So tried other things , tried take out battery and without battery just with power cable. Again computer just turn off after 30min. And couple tested just in bios mode after 31minutes laptop just shutdown. So what kind of problem is ?? Thanks for solution!

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alexlexo
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Sep 5, 2015 at 06:31 AM
I have similar symptoms and have gone through similar steps to you with my desktop and am aso stuck (see ticket https://ccm.net/forum/affich-838297-shuts-down-randomly-fans-continue-even-in-bios#p838297).
I'll let you know, if I gave any progress.

My current thinking is that it must be a harware issue so it must be an issue with one of the following:

psu -
ram -
cpu -
gpu -
board -

Short of having spare componants and swappng them out one by one, I am at a lost as to the next step...
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