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Paper Tape
Posts: 1
Registered: ‎10-17-2018
Location: NL
Views: 157
Message 1 of 2

Problem with Lenovo y50 Jbl

The problem is this. 


The laptop is dead. 

Doesn't do anything. 

My brother bought a new adapter with a blue light. When we plug the ac in the light from the adapter flashes constantly and the adapter makes really high tones. I thought it might be the power cord that runs from the DC jack to the main board but that is not the problem.


The laptop does the same when I remove the battery. No lights only a flashing power adapter light. 


What do you guys think what the problem might be? 


Greets Roel. 

Sr Support Specialist
Posts: 9,486
Registered: ‎11-30-2015
Location: PH
Views: 133
Message 2 of 2

Re: Problem with Lenovo y50 Jbl

Hi Roel5131,


Welcome to the Community Forums.


Having the same issue with a known good charger does leave with the DC in port , power board and cable and system board to be checked out. Seems that the power checkout guide (page21) points out the motherboard but I suggest you have it further examined by any local service center near you.


They can have the other parts checked too.


I hope this helps answer your query.



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