Thiis could be a few things. When you say there's nothing on the screen, do you see anything if you shine a flashlight at the screen? Shine a flashlight at it to be sure. If you get an image on screen, could be an issue with your backlight. Which could be a bad screen, or an issue introduced during the repair.
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Thiis could be a few things. When you say there's nothing on the screen, do you see anything if you shine a flashlight at the screen? If you get an image on screen, could be an issue with your backlight. Which could be a bad screen, or an issue introduced during the repair.
If not, I would wager it's a bad screen. The replacement could just be faulty. Does the old screen work well enough to test? See what happens if you connect that instead.
Thiis could be a few things. When you say there's nothing on the screen, do you see anything if you shine a flashlight at the screen? Shine a flashlight at it to be sure. If you get an image on screen, could be an issue with your backlight. Which could be a bad screen, or an issue introduced during the repair.
If not, I would wager it's a bad screen. The replacement could just be faulty. Does the old screen work well enough to test? See what happens if you connect that instead.