[HELP] Catalina 10.15.6 on LG GRAM 17 (17Z90N) stuck

Hi,

I'm trying to install Catalina 10.15.6 on my new LG GRAM 17 which powered by i7 1065G7 CPU.
But it always stuck at this line and never make it to the installer. It's been 5 days already since I started trying to install on this laptop...

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