I flashed nand using -W64 and still got black screen. I also tried +w64 flashing ecc and still black screen. What could the problem be?
Anymore ideas, I would try just about anything right now.
back your nand to stock( if your dumped nand is 64 MB use -w64 if 512 MB use -w512) then create ecc image whit 360 multi builder 0.4 and write it whit +w64.
then check your wire routing(away from coils).
after these you should see xell.
make your freeboot whit 360 multibuilder 0.4 and put it to root of a usb flash and put xenon.elf(exist in multi builder data folder) in usb.
then put usb to console and power it on.
when it finish shut down console.
now you should see freeboot