The blank screen means there is something wrong with the SD boot. You should try a smaller card, I always use 2GB's.Yes most of the time it's blank when I try to boot on SD card.
When I boot normally I always have a display and the NAND boot error.
I tried both sd card 4GB and 16GB.
I will try another software to burn image (I used win32diskimager as you suggested).
Yes the resistor is only on TP1. 3v3 goes directly to sd card (I bridge FB36 with a wire).
Make sure you stop by the Discord server, we also have a FB page that has a list of people that can help with the repair but it sounds like you know what your doing.
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