z7-i78172d2

Hello, I have the same model laptop and the problem is, it shutdown after 40-55 seconds i tried programming the above file but am facing the same problem. there is also a beep sound and three lights blinking num cap and scr lk
The fan have high speed and the processor is overheating
 
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Hello, I have the same model laptop and the problem is, it shutdown after 40-55 seconds i tried programming the above file but am facing the same problem.
The fan have high speed and the processor is overheating
i think is problem hardware.
 

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