It appears that I feel that my computer has been compromised despite disabling in-going connection. The BSOD is bad pool caller. When I restarted the computer forcibly, it gets back exactly to the screen I was before as it never happened while being able to resume back to normal. I did change the graphic card setting just recently. I also changed the firewall setting to very strict setting to avoid potential issues. There is no minidump file after this. Also sfc /scannow just close down unexpected. I feel as I have been compromised despite all of my settings are all set to restricted. As for malwares, already scanned with Malwarebytes and CIS and TDDSKiller. None found.