After replacing the battery, the screen has backlight but no picture.
After replacing the battery, there is backlight on the screen, there is a beep when charging, and the iPad can be turned on, but there is no picture on the screen.
When I asked this question, I learned that I needed to disconnect the power supply before unplugging the screen cable. Since I did not disconnect the power supply first when replacing the battery, and after the battery replacement was completed, I powered on the motherboard. It was directly connected to the screen cable, which caused the problem I mentioned.
Can I fix it myself in this case?
Is this a good question?
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