Hi kar1zma,
Welcome to Sony Community!
We're sorry to hear this. Is it working in safe mode(it won't restart)? Make sure that the replace a new HDD with the same type as the original one. Here is the link to help you troubleshoot the issue. https://us.en.kb.sony.com/app/answers/detail/a_id/39757/p/48903%2C49902%2C74251%2C85524/c/65%2C66/kw/blue%20screen
Were you the one who replace the new HDD? 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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