LCD I2C common problem

preview_player
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Finally my lcd is working, i thought it was brocken, then i bought another, now i have 2 lcds!, that are working, thanks bro!

Nirvan
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I did it all
All I get is blank 16 cursors on the first line.
Code clears them and then restarts them when the code should show other messages instead.
It looks like it is running the different codes, but only one line lights up
Are there any other suggestions?

basba_qal
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What to do if the scanning say i2c not found

SaikiranRbaddi