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Paper Tape
Posts: 1
Registered: ‎09-17-2016
Location: IN
Views: 158
Message 1 of 2

Z51 overheats during charging

Hello, I had bought a Lenovo Z51 around an year ago. Now whenever I put it to charge the temperature of this notebook is spiking to 85+ degrees. I checked the fan and its working fine. Can you please propose a solution.

Retired Support Specialist
Posts: 3,772
Registered: ‎12-24-2015
Location: IN
Views: 97
Message 2 of 2

Re: Z51 overheats during charging

Hi there, Phoenix          -


Thank you for writing in to the Lenovo Forum - happy to have you here today.       


What is the ambient temperature in your area....? Can u also tell me whether something is taxing your CPU, go check from task manager if u feel heat is high.....? And also the temperature of Both CPU & GPU.....

Because there is only 4 possibility for overheating of laptop,


  1. There may some software or malware that is taxing your CPU....
  2. Problem with PSU itself...
  3. Problem regarding Heatsink/Fans/Thermal paste.....
  4. High ambient or room temperature....

Update us how it goes.








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