Liquid crystal display; the type of display panel used in almost all computer monitors today.

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I have a Acer K272HUL that goes grayscale periodically

I have a Acer K272HUL that goes grayscale periodically. In more detail, videos and moving graphics on the screen are in color and everything else on the screen goes shades of gray. Found more info ...
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1answer
21 views

How to fix a faulty old LCD that flickers?

User dmcdivitt's helpful comments under this original at Lifehacks SE inspired this post. I indeed am awaiting his/her unification of his comments to answer this question her, for the benefit of ...
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6answers
6k views

LCD screen has rainbow pattern

My laptop, which recently has been experiencing RAM related problems, is now also having LCD issues. The screen get a vertical rainbow pattern randomly in Windows and sometimes when booting: Is ...
6
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5answers
12k views

How to disable auto brightening LCD

I am not talking about adjusting screen brightness through power management (this is a laptop), I'm not talking about how the screen brightness setting may be different between 'plugged in' and ...
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3answers
35 views

How to use a 30" lcd monitor 20 meters away from my computer?

Is there a long enough dual DVI cable or a way to do this while using 2560x1600 resolution? I have a spare monitor which I want to use it in my kitchen to watch things or even check out a recipe ...
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1answer
16 views

“lpwd ” and “lcd path” command not found on PUTTY

please help me! I need to transfer the file from PC to Elektra (PUTTY). I want to see the local working directory before I transfer the file, but when I typed "lpwd ", it showed that "command not ...
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2answers
10k views

distorted lines across entire screen, also on replaced lcd, but ext. monitor works, advice?

My computer: Dell Latitude D620 I have these lines going horizontally across my entire screen making it completely illegible. So naturally I replaced the monitor. However similar pattern of ...
2
votes
3answers
14k views

How can I fix a monitor that suddenly got blurry?

I just got an unexpected missing-required-file error when compiling a program and decided to reboot. After rebooting, my primary monitor — I have a two-monitor setup — became blurry. The ...
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2answers
33 views

Is it possible to change screen backlight trough hardware means?

Given that after several days I didn't manage to change the brightness through software means (askubuntu.com/questions/577539/dell-chromebook-11-unable-to-set-backlight-and-sys-class-backlight-empty ...
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0answers
25 views

Are laptop LCD cables interchangeable?

I do a fair amount of laptop repair for my job. One of our most common issues is people coming in with broken screens; in such cases, it can be hard to figure out if the cable is broken or the screen ...
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0answers
22 views

Sony Vaio Laptop LCD only works when cold

I have a Sony Vaio VPCEB1E0E laptop that has an unusual screen issue. It works fine initially for around 10-30 seconds when first switched on, then the screen freezes, a white "mist" quickly builds up ...
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0answers
42 views

VGA display is blank after disconnect/reconnect

At home I sometimes disconnect a large LCD VGA display (and USB mouse/keyboard) from my XUbuntu/xfce server to use it with my laptop (mostly to play games). As long as the LCD is not disconnected I ...
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2answers
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Are the insides of LCD monitors dangerous?

I have an LCD monitor that is cracked. So far nothing leaks out but if something starts leaking should I be concerned? I have searched and read everything from: It is safe to be around and ...
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0answers
50 views

Vertical streak on Sony VAIO laptop LCD

My fiancee has had this laptop for quite a few years (bought new in ~2009/2010), and around 2012/2013 it started showing a vertical line about 2 inches left of center. At first we weren't too ...
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2answers
4k views

LCD monitor flicker when connected to a laptop using VGA

I have a dual screen setup with two AOC e2450Sw monitors connected to a laptop. The laptop has one HDMI and one VGA output. When one of the monitors is connected using VGA, it flickers or displays ...
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0answers
99 views

LCD screen white/red horizontal lines

I recently disconnected my old laptop screen to use as an external display with my new laptop. When I reconnected the old screen to my old laptop, the screen had white horizontal lines across the ...
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votes
6answers
22k views

Green flickering pixels that move with black images

Strange question... Occasionally, on my LCD screen, pixels that should be black flicker rapidly and constantly between black and green, about 4 flickers a second. The crazy part is, unlike dead/stuck ...
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votes
4answers
3k views

Does the refresh rate affect LCD screens?

I have never really paid any attention to the refresh rate setting on computers with LCD screens. I thought with LCD displays the pixels are either on or off, they don't flicker like in old CRT ...
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1answer
3k views

What is the cause of a vertical white line on an LCD monitor?

This just happened yesterday when I was browsing the internet. My AOC N941Sw monitor is suddenly showing a thin horizontal white line near the center of the screen. The white line distorts the images. ...
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2answers
163 views

LCD Horizontal Line with Changing Color : Dead Pixels or Stuck Pixels?

My monitor recently started showing a black horizontal line yesterday. I tried searching for some solution on the internet and found some good suggestions. Now, recently I noticed that the color of ...
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2answers
7k views

Use a LCD Monitor as a TV

Firstly let me say that I'm not sure if this is the right place to post this question. If it is not then it'd be nice if a moderator could move it to the appropriate forum. I have a 22" LCD Samsung ...
0
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1answer
44 views

can fluid from a broken laptop screen run into your computer and ruin it?

my laptop screen is broken. and when i had it repaired they said there had been fluid in the machine, and that had to be repaired too. but i can't remember that i spilled some liquid on the machine, ...
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1answer
81 views

Water spilled over LCD screen, small and growing black dot portion appears on the bottom of the screen

Yesterday I accidentally spilled some water over my 22 inch LCD Dell Monitor’s Screen and after 15 minutes I saw small black portion at the mid bottom of my screen and it keeps on expanding. What ...
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0answers
146 views

LCD showing White Screen on my HP Compaq 8710w Laptop

I've got an HP Compaq 8710w Workstation for a laptop. A couple of months back, the LCD started displaying multiple shades of colors (blue, green, pink etc). I could still see the desktop and was ...
2
votes
1answer
87 views

Do current 4K Monitors have dual panels in them, or is it just a software/connection term?

For example take Dell's UP2414Q, many resources online mention two panels coming together side by side to make up the monitor itself, which sounds bad, some even claim color differences. I'm ...
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0answers
17 views

Force Higher Screen Resolution [duplicate]

In a Virtual Machine, using a hyeprvisor like VMWare Workstation, the user is able to increase the guest machine's screen resolution beyond the resolution of the host's monitor. You can view the ...
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1answer
334 views

Lenovo u410 Resolution Upgrade Problems and Questions

I'm an IT Pro, so I'm not a complete noob, but I will say that dealing with specific differences in notebook video cables is something new to me. I got a u410 for an absolute steal and it's perfect ...
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1answer
77 views

Samsung monitor flickering or takes long before it powers on after sleep etc

I have a Samsung BW226 monitor. Recently, after waking computer from sleep, screen flickers and makes hi-freq noise for a few seconds then switch off image, and I have to switch it off and on until it ...
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2answers
2k views

Linux Mint 16 Laptop Brightness Issues

Linux Mint 16 Petra 32bit(Xfce) - Sony Viao (Laptop) Model: VGNFS980 I have no 'function key' functionality to control brightness... When I first booted the live version, the brightness was OK. Upon ...
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4answers
2k views

Replacing an LCD screen in a laptop

So I just got my new laptop today -- HP Envy 15 -- and it turns out it's actually 1366 x 768 instead of the 1920 x 1080 I had originally thought it was... obviously I miss read :\ Anyways, I want to ...
2
votes
1answer
914 views

Asus Eee replacement netbook monitor doesn't fit connector

I bought a replacement screen for an Asus Eee netbook 1005HA from a company that said the screen they were selling was compatible, but the connector on the replacement is smaller than the original. ...
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1answer
100 views

Laptop LCD replacement

Hey I have just replaced the LCD in my HP nx6125 laptop with one out of a Toshiba A60 which is the same resolution etc but I get this weird issue on the right hand side where it repeats a column of ...
0
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1answer
178 views

What is the difference between these laptop display panels?

I currently have an LG LP154WE2 that has an approximately 10 pixel wide white stripe down the center of the screen. This shows up even when the computer first boots so I'm pretty sure the panel has to ...
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votes
1answer
368 views

What effects does heat have on an LCD screen?

Unfortunately some water got into my LCD screen creating weird dim patches against the bright back light. only the screen seems to be affected, not anything else. I am thinking of keeping it in the ...
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5answers
1k views

LCD screen damaged?

I have an ASUS Laptop. Recently I may have sat on it, accidentally. I freaked out as soon as I heard something crack. My screen has little cracks in the top left corner, kinda look like a firework ...
4
votes
3answers
307 views

What's wrong with this screen

I have a Samsung netbook N130, out of warranty. One day a kid sat on it and since then the display on the monitor is split horizontally. Each half is a duplicate of the other as you can see on these ...
2
votes
1answer
3k views

Is there any benefit to buy 24 inch monitor over 21.5 inch monitor if resolution is same? [closed]

If resolution is same for different sized monitor then is it wise to go for cheapest? Is there any benefit to buy 24 inch monitor over 21.5 inch monitor if resolution is same?
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3answers
135 views

Want to have two screens side-by-side [closed]

Currently I'm using a laptop with a 15" screen, and since I'm going to buy a new PC anyway I decided to stop that pain and try out a dual-screen setup. Now I'm unsure about various of the new ...
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2answers
601 views

What is the difference between X-inches diagonal, X-inches viewable, and the modern X-inch “class” in monitors and tv's?

I'm really dumbstruck by this one. I see it everywhere now, though. The last time I bought a monitor, a Samsung 1941BW, it was just 19-inches widescreen. Before that, LCD's, TV's, and CRT's where ...
0
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1answer
54 views

Wavelength and luminance about LCD monitor

Is there any standard (or product) documentation defining about the value of wavelength and luminance while sending RGB = (255, 0 ,0) to LCD monitor?
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101 views

Monitor turns off then on again issue with led monitor on older (2011) hardware

Monitor turns off then on again issue with led monitor on older (2011) hardware. Problem solved by swapping out the 2012 led monitor with the original 2011 lcd monitor. Question Why does the LED ...
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0answers
93 views

Dell XPS m1530 graphic chip-LCD-inverter or video cable

I have a Dell XPS m1530. When I turn it on, screen wont work, not even a ghost image or backlight on LCD. I tried it on external VGA monitor, and it is working normally, I did some tests while it's on ...
3
votes
4answers
13k views

Calibrate two monitors to the same video settings

Background: Just started a new job as a software developer for an amazing company. I have at my workstation two beautiful 22” LCD monitors. It just happens, however, that the laptop port replicators ...
0
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1answer
26 views

Blurriness on different monitors

I have an IBM/Lenovo Thinkpad (X61s) laptop that seems to produce a blurry* screen on several monitors. I have used different cables, so it's either the laptop itself or perhaps both monitors have the ...
2
votes
2answers
407 views

What interface is used when connecting an LCD in the laptop

In a desktop I connect monitors through DVI, VGA or HDMI post that is there on motherboard of the CPU box. What interface is there in laptops? Is it the same (with different physical look and feel) Or ...
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0answers
21 views

What is the technical name for the [cable] in a laptop that connects to the [LCD] [duplicate]

I wanted to google it and learn about the connector; with the ultimate goal of learning how to turn it into a DVI, VGA or HDMI (To turn a naked laptop LCD into an ad hoc monitor) But when I started, ...
0
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1answer
109 views

How to fake my screen to be CRT instead of LCD?

I assume that the operating system detects whether I have LCD or CRT, so it can select the allowed antialiasing methods? I want to get rid of this "brilliant" antialiasing for x-axis, called subpixel ...
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votes
1answer
56 views

How are pixels drawn on an LCD screen? [closed]

Could you please tell me how a computer draws an pixel on an LCD screen. I have come to know that lines are drawn using pixels. However I couldn't get how could a pixel be plotted?
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0answers
54 views

Replacing my HP laptop's broken panel [closed]

I just had a short question. So my laptop's screen got broken a couple of days ago and I wanted to replace it with another one. My laptop model is HP 1000-1403AU 14 inch. This is the required panel ...
0
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0answers
39 views

Physical Glossy Lines on Laptop LCD Display

I just got a new HP Laptop,but i can find there are lines inclined at 45 degree from top left to bottom right corner on the right side.I switched of the screen and examined it in light.I can there is ...