[Solved] Toshiba Satellite Pro C640 Shutdown Suddenly

in previous post i guided through how to repair Toshiba Satellite C640 Hinges
in this post i will tell you how to resolve the shutdown problem in Toshiba Satellite Pro C640
the main reason for this problem the ventilator blockage , dust won’t let your fan throw air outside and as result laptop will heat-up and shutdown.

[Solved] Toshiba Satellite Pro C640 Shutdown Suddenly
[Solved] Toshiba Satellite Pro C640 Shutdown Suddenly

apart you laptop
take out the motherboard completely
remove fan and you will see strip of dust blocking the ventilator , clean it with brush ,
and fix the motherboard back,
Done

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

2 Responses

  1. I had the same problem like my Toshiba Pro C640 would suddenly shuts down even either being Idled or while using it after 1-2 hours, and I already cleaned up the Heatsink and fan. Before cleaning it up, a lot of dust clogging the ventilation and I thought cleaning it would close the issue. I checked the fan, all is working fine and not even with loud noise. Over Heating issues are gone and laptop is not even as hot as before, however, I am still EXPERIENCING the shutting down problem. What else I can do for this? Maybe I'm gonna try a known good parts.. I am not familiar with Toshiba yet.. Please Help me..

  2. Try to clean/change rams if not work then try replace HDD
    let me know with results

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