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Help: White screen with cursor after installing Catalina

Joined
Jul 21, 2019
Messages
9
CPU
i5-4570T/Q87
Graphics
HD 4600
Hello, I am attempting to install Catalina on my Lenovo thinkcentre m93p tiny. I think that the installation was mostly successful, but I have not been able to reach the setup screen. What I get is a white screen with a black cursor. If I click anywhere, the cursor disappears. Tapping the keyboard causes the screen to blink.

Is this something to do with my graphics? I have Intel HD Graphics 4600. I am not sure what is happening. I will attach my EFI folder. Any help would be greatly appreciated. Thanks!
 

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Joined
Jan 28, 2019
Messages
3
Motherboard
GB Z87X-UD5H
CPU
Intel(R) Core(TM) i7-4770K CPU@ 3.9 GHz
Graphics
NVIDIA GeFOrce GT 640 2048 MB
Mac
Mac Pro
Classic Mac
iMac
Mobile Phone
iOS
Facing the same problem here.
 
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