Question Toshiba Satellite L745 keeps turning off

Jun 5, 2020
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Hi there,

My Toshiba Satellite L745-S4210 just keeps turning off due to overheating. Found out the fan is not working.

Replaced the fan and it was working fine (<1 day) until i force shutdown the laptop. So i bought a new fan again and tested. It was the same. Working fine until i force shutdown. Then i tried to check the fan while pressing the ON button. I find that the fan jerks for a moment and then stay still. This is my second fan, which means the problem is not from the fan but something else. Really hope someone help me on this.

Details:
Battery is working fine. Tested with other toshiba L745.
Adapter input( 100-240V~1.7A ,50-60Hz) output(19.5V, 6.15A ,120W)

Thanks
 
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