Hi Megaaleh,
Welcome to Sony Community!
We're sorry to hear about this. Did you follow the instructions for Windows 10 upgrade? Have you already tried to reinstall the original AMD Radeon™ HD 7570M / HD 7670 Graphics and Intel® HD Graphics 4000 Drivers found from Sony website? The one from AMD website might be different from this one. Usually the OMD drivers that you could find from Sony is different from what you found on the AMD website. Since you did lots of uninstalling, reinstalling and some modifications on the computer, it's really hard to figure out what need to be done.
We highly recommend visiting our Sony Global Web site for information on contacting the Sony Support Center in your region at http://www.sony.net/SonyInfo/Support/ to assist you with this issue.
Regards,
Jen
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