I bought 3 of these screens ( https://www.aliexpress.com/item/32915070367.html?spm=a2g0s.9042311.0.0.56c04c4dt1M8aH ) and I'm trying to get some signs of life out of them. They are bare modules so I soldered wires to the flex cable. Everything is fine with continuity and I have checked the wiring on...