Hi Hassanman,
Welcome to Sony Community!
We're sad to hear about this. You may want to visit this link to help you with the error on your laptop. http://answers.microsoft.com/en-us/windows/forum/all/internalpowererror-a0/2c1296dd-377e-4cd4-bf1b-33581e9d62a7?auth=1
For further assistance regarding your concern, please contact the Sony offices/Sony representative offices nearest to your place of residence in Asia Pacific region http://www.sony-asia.com/countryselector.html?hpid=countryselector:AsiaPacific. Due to proximity, they are in a better position to respond to your questions or concerns.
Regards,
Jen
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