Monitor Received No Signal After Passing Verbose Mode

Hackintosh cannot enter macOS after booting into OpenCore. Specs are MSI MAG Tomahawk B460, Intel Core i7-10700K, XFX Radeon RX 6600 XT, 24GB RAM DDR4. I've added agdpmod=pikera, remove debug=0×100 keepsyms=1, replace SMBIOS iMac20,1 to MacPro7,1. After this failure, I undo my steps and only added 'agdpmod=pikera' like what other Reddit posts said. Still, the same happened. Also, as someone suggested, I should change the SMBIOS model from iMac20,1 to MacPro7,1 in the USBMapping kext, but still received no signal. And I also replaced the WhateverGreen kext with NootRX. Still the same; monitor received no signal after passing verbose mode. What can I do to the config.plist or the BIOS to fix this? Thanks for your help!