Hi Wingvoc,
Welcome to Sony Community!
We're sorry to hear about this. Did you see any setting for the fan speed when you went to BIOS? Try to look for one then adjust the fan speed. 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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