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IPS panel display vertical lines on dark background

post #1 of 18
Thread Starter 
I have received a Dell U2414H last week, but I noticed that there are many faint lines showing when Monitor displaying black or dark colors. even through without any input connected. So I returned it and order a new one, but the new one also has this issue when displaying black color. Today, I found my X230 laptop with LG IPS screen has this issue too……
Is it normal for IPS panels? or these screen are all bad? Thanks



HmKehs4.jpg
Edited by decemus - 1/27/16 at 12:56am
post #2 of 18
don't have those lines on my ips tv. On the other hand, those glows & nonuniform screen are quite normal for ips.
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Shion
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post #3 of 18
Thread Starter 
Quote:
Originally Posted by Luciferxy View Post

don't have those lines on my ips tv. On the other hand, those glows & nonuniform screen are quite normal for ips.

Thanks for reply. I know IPS Glow is normal. Just confused by these lines
Edited by decemus - 1/27/16 at 1:36am
post #4 of 18
Hmm, I just ordered a Dell U2515H that is most likely going to be so I can pick it up today and this makes me worry a bit, are those lines very noticeable during Movies and such? or only when its a complete black background?
post #5 of 18

i have a Dell S2340m and I do not have these lines or anything like em on my screen. 

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post #6 of 18
well after quick googling, there are quite number of users have similar problem as yours op.
links (Click to show)
if its newly purchased, imo you should return it (the replacement) again.
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Shion
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Faithful One
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Office Rig
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CPUMotherboardGraphicsRAM
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Hard DriveHard DriveHard DriveHard Drive
Seagate ST500DM002-1BD142 Maxtor STM380815AS WD Blue WD10EZEX WD Green WD30EZRX 
Optical DriveCoolingOSOS
ASUS DRW-24D3ST Thermalright True Spirit 120 Windows 7 Professional SP1 x64 Windows 8.1 Pro x64 
MonitorKeyboardPowerCase
LG 32LN5400 FHDTV Logitech K200 Enermax NAXN ENP-650AWT Thermaltake Suppressor F31 
MouseAudio
Logitech B100 Logitech Z103 
CPUCPUMotherboardGraphics
E5700 E2160 ASRock G31-MS Palit GT 220 
RAMOptical DriveCoolingOS
Deam DDR2 400  Samsung OEM DRW FOXCONN Win 7 Ultimate 32 
PowerCase
Generic 450W PSU Generic Budget Case 
CPUMotherboardRAMHard Drive
i3 3220 Dell Inc 042P49 Kingston KVT8FP-HYC Seagate Barracuda ST500DM002-1BD142 
OSMonitorKeyboardMouse
Microsoft Windows 7 Professional x64 LG Flatron L1742SE Dell SK-8115 Dell MS 111-L 
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post #7 of 18
Thread Starter 
Quote:
Originally Posted by MaeTroX View Post

Hmm, I just ordered a Dell U2515H that is most likely going to be so I can pick it up today and this makes me worry a bit, are those lines very noticeable during Movies and such? or only when its a complete black background?

I see them in large area black color only. High brightness is harder than low brightness. And I think these are not noticeable during playing Videos even 100% brightness. but it is noticeable when look at a photo.
Edited by decemus - 1/27/16 at 1:41am
post #8 of 18
Thread Starter 
Quote:
Originally Posted by Luciferxy View Post

well after quick googling, there are quite number of users have similar problem as yours op.
links (Click to show)
if its newly purchased, imo you should return it (the replacement) again.

Dear Sir, Thank you very much for your help! I think they have the same issue as mine, but with different colors. U2414H also has a LG panel.
post #9 of 18
Quote:
Originally Posted by decemus View Post

I see them in large area black color only. High brightness is harder than low brightness. And I think these are not noticeable during playing Videos even 100% brightness. but it is noticeable when look at a photo.

I see, hopefully mine is okay so I dont have to send back a monitor 10 minutes after setting it up haha, but I would try to get it replaced as luciferxy is saying because this cant be normal, and to my understand Dell Ultrasharp line is suppose to have better QC and service
post #10 of 18
Thread Starter 
Quote:
Originally Posted by MaeTroX View Post

I see, hopefully mine is okay so I dont have to send back a monitor 10 minutes after setting it up haha, but I would try to get it replaced as luciferxy is saying because this cant be normal, and to my understand Dell Ultrasharp line is suppose to have better QC and service

Wish you get a good one. I guess this issue may be caused by LG panel. I noticed that all displays I have seen this issue with a LG panel.
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