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185234
April 9th, 2014 13:00
U2414H flickering?
I have bough a Dell u2414h because it's flicker free (my eyes are very sensitive to flicker). The problem is that i have done a video with my iphone 5 and the screen flicker from 0% to 100% brightness. Do you think it is from the iphone camera or there is a problem with the monitor? I connect the monitor with hdmi cable to a 5 year old laptop. I also install u2414h latest drivers for windows 7 64.
Video from my new u2414h flickering.
https://www.youtube.com/watch?v=rNIC...ature=youtu.be
Another video at 50% brightness and 60% contrast..
https://www.youtube.com/watch?v=CuHd...ature=youtu.be
REV A00
Date of mfg October 2013
Sorry about my poor english. Thanks!
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DELL-Chris M
Community Manager
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April 9th, 2014 23:00
Stardust3,
50% brightness and 60% contrast is out of factory specifications.
* Press the monitor Menu button (3rd from the left) to bring up the OSD (On Screen Display)
* Go to Other Settings
* Go to Factory Reset
* Choose Reset All Settings
* Go to Brightness/Contrast and verify that they are at 75/75
* Go to Color Settings and verify that these are chosen:
Input Color Format = RGB
Gamma = PC
Preset Modes = Standard
* Go to Display Settings and verify that DisplayPort 1.2 is DISABLED
* Exit the OSD
Retest. Also test a different HDMI cable. If available, DP (DisplayPort) out from this or another computer into the monitor DP (DisplayPort) in.
Stardust3
2 Posts
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April 10th, 2014 08:00
Hi Chris,
I have done what you told but it make no difference.
DELL-Chris M
Community Manager
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April 10th, 2014 12:00
Get it replaced.
* Go back to the top of this Monitor Forum
* Open "FAQ Monitor"
* Open "Exchange instructions. No Dell Service Tag number on 24" and smaller? No registration?"