Ok guys I'm a friend of Stanislav (the Thread maker), he did't explain well. The problem (as he described) happened like that - the laptops screen just went dark and light were still on for some seconds (that makes me think that the laptop hybernates itself because of low power). The whole time the laptop was on charger and after that it doesn't start, even the light for charging don't light up. He went to 2 big repair shops and they all say it is the motherboard (of course it is motherboard we aren't that stupid to not figure out by the facts), and they(the technicians) just said "You need new motherboard, just buy new laptop, because this one is too expensive"... So we didn't try with new battery, only the charger was checked if it is working and it is. Can you suggest what to do from now? Is there a possibility to get second hand Motherboard and what model should we look for (the laptop is G750JZ)? Does anybody know of similar problem and solution (together with my friend, we think that the problematic part should be something or some chip on the mobo, that is used to power the laptop).
The backstory is that I made his mind to buy an used laptop(warranty expired), because he wanted something cheaper but still strong to play some modern games and the laptop was working and it was able to run all the new games smoothly.
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