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

learn more… | top users | synonyms

0
votes
1answer
244 views

Backlight brightness on Mint 16 (GeForce 330M)

I have Dell Vostro 3700 with GeForce 330M and use the nouveau driver. I have Mint 16 with Cinamon. I want to be able to change backlight with keyboard shortcuts. I did some changes to kernel ...
0
votes
1answer
2k 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. ...
0
votes
0answers
39 views

Back light not workng, replaced laptop LCD, next step?

My daughters laptop LCD went dark a while back, in a dark room you can see that the screen wants to work but will not. I am familiar with laptop repair, have replaced MANY screens. It seems I have ...
0
votes
1answer
152 views

Windows 7 / Graphics Card sporadically recognizes LCD TV connected via HDMI

I have an issue with my PC/Graphics Card not always recognizing my LCD TV as a TV. It will sometimes after a reboot or wake after sleep mode only recognize it as a generic display which severely ...
0
votes
0answers
291 views

Dell inspiron 15-3521 black screen

I replaced my laptop's LCD screen and the LCD cable. When I turned it back on, it stayed black but I noticed that there was a change in the screen, because it went from a grayish black to a deeper ...
0
votes
1answer
208 views

How do I choose an LCD controller board?

I have a Samsung SyncMaster SA350 which doesn't accept a VGA signal. It says "Check Signal Cable" while a VGA cable is plugged into it, so I assume there is something wrong with the LCD panel's ...
1
vote
1answer
413 views

Causes of Dead Pixels in LCD

My laptop has three columns of dead pixels and it appears to be growing everyday. I myself came to accept it that the only remedy is to replace the screen. My question now, because I am still ...
0
votes
0answers
29 views

How can I connect a third LCD monitor?

I have a problem. I have 3 LCD dell u2412m a motherboard gigabyte GA-Z77-UD4H. According to description it supports 2 LCD monitors on Intel HD 4000. I bought older graphic card Nvidia GTX260 with 2 ...
0
votes
1answer
155 views

Toshiba laptop screen all white

I have a Toshiba Satellite laptop here, about four years old. my oldest took it to school and ever since then, the computer boots into Ububntu OK but the LCD screen is all white - no image. I can see ...
1
vote
2answers
2k views

windows 7 shutting down LCD backlight

I just formatted a Toshiba Satellite A300D-14R and installed Windows 7. In normal use it shuts down the backlight of the screen after some minutes, but, with a strong light in the room, you can still ...
6
votes
1answer
457 views

Is smearing on an LCD monitor possibly a sign of having a splice on the monitor cable?

I'm travelling in China, staying at backpacker hostels and cheap hotels. Many cheap hotels don't have Wi-Fi but have a desktop computer in the room with Internet access. The hotel I'm staying at now ...
3
votes
1answer
1k views

Reduce laptop screen brightness below minimum in Ubuntu 13.10

My laptop configuration is Dell Inspiron 1440. I want to reduce my laptop screen brightness in Ubuntu below the minimum level that can be set using system settings. I usually set my screen brightness ...
0
votes
1answer
48 views

Why is this kind of an LCD display not possible?

Like many others, I long for the day when we have a display which does not shine light at your eyes from behind the screen. That is, a display that looks just like a sheet of paper, but capable of ...
0
votes
1answer
175 views

Monitor flickering in gray areas when running newer games

i really can't seem to wrap my head around this one. I basically bought a new PC (almost new, anyway, since i'm using the graphics card and hdd from my old one) and when i run any newer game ...
-1
votes
1answer
62 views

How to connect lcd screen to computer?

I have a Westinghouse LCD TV but it does not work because its some part is not working, the lcd display is ok. I want to use its lcd display as a computer monitor. I wonder if it is possible. Is the ...
0
votes
1answer
30 views

Is there a way to use a 4th generation ipod touch with broken LCD… like from your computer?

My friend gave me a broken iPod that he found and I'd like to mess w/ it before I fix it, like possibly see who owns it, and see if they want it before I fix it. I was wondering if there's a way I ...
0
votes
0answers
427 views

Drawbacks with IntelPWMControl?

The tool IntelPWMControl can increase LED backlight frequency to reduce flicker when dimming certain LCD. Are there any drawbacks of using IntelPWMControl? Why doesn't the display controller by ...
0
votes
0answers
230 views

Multiple monitor problems(red stripes, skyblue instead of white somewhere, etc.) - what's wrong?

I've got an eMachines laptop(notebook, I can't find where it says exact model), and I've hit the upper part of the screen today. I really thought it was nothing, since it didn't hit very hard. But, ...
3
votes
1answer
1k views

Monitor image became offset to the right. How to fix this?

Got this odd problem where the image in the monitor is offset to the right. It’s offset a lot. I have an external monitor, which is connected to a laptop. I don’t use the laptop’s display, only the ...
1
vote
0answers
65 views

Why it is so hard to make colours look good on LCD? [closed]

I noticed since the move to LCD monitors of all sorts, I always feel colours are more or less "off", or contrast sucks, or brightness sucks, or colours look somehow weird; it is that constant feeling, ...
2
votes
2answers
271 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 ...
1
vote
0answers
102 views

Is there a difference between a matte IPS or LCD display and glossy display with anti-glare screen protector?

Forgive me but I'm not so sure if this is an appropriate question to ask in this site. But is there a difference between a matte IPS or LCD display and a glossy display with anti-glare screen ...
0
votes
0answers
300 views

LCD Screen distorted by vertical black lines

They say a picture is worth a thousand words. The following is supposed to show a completely white display: Notice the vertical lines? And no, it's not caused just by my digital camera. Although ...
1
vote
0answers
66 views

Programmable/custom control of 3D LCD displays [closed]

Consumer 3D LCD monitors are becoming much more readily available and cheaper, and often come packaged with 3D glasses. My understanding is that many of these displays are passive, with every second ...
0
votes
0answers
67 views

27" IPS LCD monitor [closed]

I want to buy a monitor meant only for programming (photoshop, dreamweaver, maybe some apps later on). I'm looking for 27" IPS LCD. What do you think is the best pick nowadays(you can type more than ...
1
vote
0answers
784 views

Monitor in power saving mode while CPU is still running

I am have a problem with my LCD going into power saving mode. It all started about three days back by randomly going into power saving mode while PC is smoothly running. Then the frequency of going ...
1
vote
2answers
158 views

Will someting happen to my monitor?

I got this new laptop I bought few days back and I was taking good care of it when yesterday a friend touched the monitor, I don't know how hard he touched but that sudden glow happened that you get ...
2
votes
1answer
92 views

A colleague rotated his LCD monitor to portrait mode while LCD power is on

Is there a reason why screen color turned yellowish while the LCD power is on when rotating? I know CRT when rotated while its power is on becomes discolorized, but I'm surprised it has same effect on ...
1
vote
2answers
617 views

How to permanently fix misaligned screen affecting multiple monitors?

I have 4 LCD monitors connected to a single PC with 2 graphic cards. And they all are setup in extended display mode, so it is basically a 1 big screen. But recently I am having a problem with the ...
0
votes
1answer
2k views

LCD Monitor screen keeps going blank

I have an LG LCD monitor (Flatron L192WS). I've been using it since 5 years, never had a problem but from yesterday onwards suddenly after 20-10 minutes of working, the LCD screen goes blank. When the ...
0
votes
2answers
4k views

Little colored lines on my laptop screen

My LCD screen has three noticeable problems. Note that when I plug an external LCD tv into my laptop, the picture that the LCD TV displays the screen is fine. As seen in: ...
0
votes
0answers
51 views

Utility for LCD Monitor Information backlight power on hour display

Does anyone know of a monitor information utility that can retrieve and display the number of hours an lcd monitor has been powered on or how many hours the monitor has on its backlight?
1
vote
0answers
225 views

New Laptop LCD inverter Fitted but Brightness Controls not Working

The inverter board for my laptop (Vaio FE series) LCD panel is buzzing loudly when the brightness controls are adjusted down though not when on maximum. There is also screen flickering so I suspect ...
0
votes
2answers
231 views

Toshiba laptop lid light flickers and lights turn off

I have my laptop for years now and it's still running well but as of couple of months ago there was some color changing on the lower left corner of the screen. It somewhat appears to be red coloring ...
0
votes
2answers
275 views

Sony Vaio laptop LCD developed a black fish/feather shape inside the screen

My Vaio, which I've had for a while, now has a black "fish" or oval splotch in the screen. Any ideas?
0
votes
3answers
533 views

Lenovo Thinkpad T530 - LCD has strong moire effect

I was just about to buy Lenovo ThinkPad T530 laptop, as the reviews were speaking the best... What was my surprise when I saw that the LCD has a strong moire effect! I mean, if you change viewing ...
1
vote
1answer
137 views

What is the type of the LCD of Dell latitude D530?

There are now several types of LCDs: PIS, VA, TN... But I have trouble to find what LCD type Dell Latitude D530 has, as it is not written in the specs. Maybe at the time of its release there was only ...
1
vote
1answer
256 views

Handling switching connection from two computers to one LCD screen

I have the following equipment: Dell UltraSharp U2412M Monitor with LED Stationary HOME PC Ultrabook Samsung Series 9 NP900X4C USB Mouse USB Keyboard Here is the diagram of how I currently have ...
3
votes
1answer
913 views

Firefox subpixel rendering on Ubuntu

I was reading this here blog entry and the page was driving my eyes NUTS. Seems like it's the fault of Firefox on Ubuntu 12.04. It's had this problem before, it seems but it should be fixed. ...
0
votes
0answers
532 views

Dell Latitude E5400 LCD distorted display

So, I've read many of the suggestions here and elsewhere online but can't seem to find an answer specifically for this issue I'm having, so I'm asking. I have a Dell Latitude E4500 which is ...
0
votes
1answer
233 views

Can't use LG IPS224V-PN on fedora 17 as second monitor

I tried to connect my monitor via HDMI and VGA, the screen turn on with the fedora logo, but it isn't detected in the "Display and Monitor" system settings. I am currently updating the system with ...
0
votes
1answer
350 views

Vertical white shadow artifact on LCD VGA monitor

I have a slight problem with a VGA monitor which is connected through a Belkin KVM to two different computers. You should be able to see from the image what I am talking about... It is a photo, not a ...
2
votes
1answer
632 views

Does Monitor Refresh Rate Save Battery Life

Is this a myth or is this for real? I read about it all and was wondering if anyone knows if it is true or tried it yet. Going from 60Hz to 40Hz
0
votes
1answer
206 views

Xfce 4 LCD brightness control granularity

In Xfce 4 (version 4.8 to be specific) is there a way to adjust the granularity of the on-screen brightness control that shows up when I press the appropriate hardware key on a laptop? The brightness ...
0
votes
1answer
219 views

Monitor flickering after power outage

I have a laptop-to-monitor setup, and after a power outage, the monitor is always flickering on and off (it's really bad at first, then goes down a bit). I have a Samsung SyncMaster 240 monitor. I'm ...
0
votes
2answers
8k 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 ...
0
votes
3answers
307 views

Does changing a display's resolution turn display's pixels off?

When a display (LCD, LED, OLED, etc) changes its display resolution, are pixels on the display "turned off"? Meaning, are the same number of pixels on the display being used to show an image with ...
0
votes
1answer
244 views

How does LCD display work with VGA connector?

it's said that: "As an inherently digital device, the LCD can natively display digital data from a DVI or HDMI connection without requiring conversion to analog." From here ...
1
vote
1answer
306 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 ...
0
votes
1answer
189 views

LCD image is fuzzy when connected via analog connection instead of digital

I have GeForce 660 Ti and a 1680x1050 LCD. Unfortunately I am forced to connect the LCD to the graphics card via analog connection (VGA cable + VGA-to-DVI-A adapter), instead of digital. The ...