1 Rookie
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2 Posts
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63
September 20th, 2024 23:10
U2415, P2421, daisy chain brightness problem
When I daisy chain the U2415 with the P2421, the P2421's brightness goes up and I can't adjust the U2415's brightness to where it matches the P2421's brightness?
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DELL-Chris M
Community Manager
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56.8K Posts
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September 21st, 2024 11:32
Different monitor panels. You cannot get a perfect 1 to 1 match for Brightness or Colors.
In the Menu- Others, Factory Reset the 9 year old U2415. The Brightness should be at manufacturer default of 75.
In the Menu- Others, Factory Reset the 3 year old P2421. The Brightness should be at manufacturer default of 75%.
Now, adjust the P2421 Brightness to as close as you can get to the U2415.
WikiGuy
1 Rookie
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2 Posts
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September 21st, 2024 17:39
Thank you, factory resetting the monitor seems to have worked.