Display devices used with computers, such as monitors

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138 views

multiple monitors xrandr script fails after 14.10 upgrade

I have been successfully running a script to disable my internal LVDS output and enable VGA and HDMI on my laptop graphics card. The following script has been running in the lightdm screen setup ...
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74 views

Display settings not saving after restart

The display settings aren't being saved, either using the regular windows control panel or the nvidia control panel, after restart the settings go back. To fix it I go into the nvidia control panel ...
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24 views

G510 Can I replace screen with higher resolution? [duplicate]

I have got Lenovo G510 with 15,6"1366×768 and I would like to replace with screen with 1920x1080 resolution. Is it possible? Do I have to change lcd cable or just swap screen?
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1answer
89 views

How to measure input lag of 2 screens in dual screen or mirror mode?

I have a computer with a Radeon HD 7870 graphic card which is plugged to two screens: my main screen (a 24" LCD Hyunday W240D v2) through DVI my TV (50" LCD Samsung UE50ES6100) through HDMI When ...
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32 views

Magenta line will not go away on my monitor

I recently built my own computer, and I was excited to finally put it all together yesterday and get it running. However, I have noticed an annoying issue on my monitor, and I don't know if it's a ...
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1answer
60 views

Repeatedly the “turn off the display” setting is set to “less than a minute” - what's the cause?

I have this problem at my helpdesk: On a Windows 7 computer the screen goes into standby mode just a few seconds after a key is hit or the mouse is moved. Looking into the Power Options in the ...
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43 views

Comparing LED monitor image sharpness and quality without physically putting them side-by-side

I'd like to compare the image quality of two monitors, the HP W2071d I'm using and the LG E1941 my family is using. We're living in different continents so there's no way to put them next to each ...
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38 views

Latitude E6400 Screen is Black

The screen to my Latitude E6400 is all black, I have been able to see the screen, but dark on other computers, I can see everything fine, but it is just really dark. If I put a flashlight right up ...
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96 views

Dell inspiron N5110, is it possible to turn off the beep codes?

I use an external monitor on my laptop due to the monitor being broken. The problem is, at startup it is always beeping, the problem goes away once i boot into windows, BUT, i dual boot between ...
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1answer
90 views

Why is my display making a high-pitched noise?

I have a Samsung SyncMaster 940BW monitor. Around 4 months ago (with a graphics board upgrade) I passed from using VGA to a DVI connection. Around a month or so, I have been hearing strange, ...
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28 views

Screen resolution

Today I try to change the screen resolution of my computer with the recommended resolution in my monitor and to do that I download a program that I saw It in a Tutorial video , and when I chose this ...
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43 views

Resolution Error: If your resolution is below 1024 x 768…

Rebooted my PC today and when it restarted, one of my screens is stuck in 640 x 480 resolution. As far as I know, nothing updated. The "monitor" I am referring to is a 40" Vizio TV Model number ...
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1answer
60 views

No display after installation of graphics card

My desktop motherboard is XFX Geforce 9300. It has one x16 bus PCI Express port. It's working perfectly okay. Few days back I installed a Gigabyte ATI Radeon HD 5670 graphics card. It was working okay ...
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0answers
43 views

How many monitors can I attach?

What is the maximum number of monitors I can attached with a laptop (Lenovo T440) that comes two usb ports, one VGA port and one mDP (miniDisplayPort)?
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11 views

How can I write a simple script for the Ubuntu terminal which turns off the screen for X seconds every Y minute?

I am quite tired of getting a headache when working with the screen for too long periods of time. That's why I want to test the following... How can I write a simple script for the Ubuntu terminal ...
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2answers
83 views

Windows 7 - Can I “Make text and other items larger or smaller” different on separate displays? The selection applies to all 3 of my monitors

I use three monitors. One is my laptop, and the other two are large Dell monitors. In the "Control Panel\Appearance and Personalization\Display\Screen Resolution" screen, I can change the ...
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1answer
25 views

TV or Monitor for store showcase [closed]

I want to embellish my shop showcase with a TV or Monitor. Basically to 'project' presentations ( '.ppt', pictures, perhaps videos ) The showcase is in street side usually at shadow. Signal will be ...
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4answers
1k views

What specs must a graphics card have to power a 5K monitor?

I'm interested in purchasing a Dell UltraSharp 27 Ultra HD 5K Monitor (UP2715K), but while looking for graphics cards to buy, I'm unsure how I could determine whether they support a resolution of ...
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143 views

Windows 8.1 Installer goes to black screen after logo

Well, as anyone that can see my previous questions knows, I am currently in the quest of putting windows 8.1 or 10 TP on my chromebook C710-2856. I finally managed to create a bootable windows 8.1 ...
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1answer
208 views

X11 window doesn't take up whole screen in OS X Yosemite

I'm running a remote piece of software on my macbook via ssh (Lumerical FDTD Solutions). When I open this software GUI, it opens an X11 window. I'm having issues resizing my X11 window. The top of ...
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1answer
133 views

Monitor receives NO SIGNAL after moving computer/changing resolution; I've tried all suggestions on the internet to no avail

Specs Computer: Dell XPS 420 OS: Windows Vista (Not sure 32-bit or 64-bit) Motherboard: Dell BTX motherboard CPU: 2.4GHz Intel Core 2 Quad Q6600 RAM: 2GB (not sure) Graphics: GeForce 8800 GTX ...
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27 views

How high should my monitor really be? [duplicate]

Most sites I checked out suggested for the monitor to be at, or slightly below, eye level, however, many of these websites were 10+ years old. Other sites said that it should be much higher than at ...
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2answers
985 views

Running 1080p on 4k resolution display

The native resolution of my laptop's 15.6" display is 3840 x 2160. Unfortunately, I found that the graphics on many applications didn't scale appropriately for this resolution, and were ...
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16 views

Display Scaling Law

Is there a Moore-like law (presumably named after someone else) for screen and camera resolution? My new laptop being 4K and seeing the phrase '8K' made me wonder. I wasn't able to find such a law ...
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1answer
42 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
20 views

why does my Pc not able to power on

Am using windows 7 CPU till last week its working fine ,last week change the pc location to other from that time display wont come, but when power on CPU its getting on and also i checked the ...
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1answer
80 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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2answers
117 views

French accents not displaying correctly in Chrome under Windows 7

I use both English and French in my everyday work as a translator, so I don't have any keyboard-related issues. For about two months now, all my accented French letters are displaying incorrectly, to ...
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185 views

After Nvidia update my GTX760 hdmi port stopped working

After an Nvidia Update my hdmi stopped sending signal AFTER the windows logo. During the boot it's fine, using other OS (Linux, Mac os X) no problems at all: just windows stops working. If I use the ...
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7answers
12k views

Is CRT degaussing really dangerous for nearby laptops?

I have an old CRT connected to laptop as a secondary display. As you know, when CRT turns on it degausses itself; remember that sound when you turn it on, or force degaussing through menu. CRTs ...
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2answers
98 views

Status line in linux shell

I use Windows and Putty in order to remotely connect (ssh) to some linux servers. I have set my hardstatus in my .screenrc file so that I can monitor some useful information. But this works only when ...
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2answers
52 views

Terminal window scrollback buffer using screen utility

I am used to using screen on UNIX (AIX/Solaris) at work. I've installed it on my two home boxes running Ubuntu and Debian. The only difference I notice is that when I scroll up in the terminal window ...
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1answer
154 views

How to connect a MacBook to two external monitors

I'm trying to connect my two monitors to my old Macbook (2008) with one Mini DisplayPort connection, but I only get my two monitors showing up the same thing on the screen with a splitter. I want to ...
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129 views

Screen flicker and freeze after ram upgrade on laptop

I recently bought a new ram (8gb sodimm ddr3 1600 which is dual channel 2x4gb; specifically g.skill F3-12800CL9D-8GBSQ) to replace my 4gb ram which is specifically: M471B5273CH0-CK0. After booting ...
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2answers
28 views

Possible to know whether a DVI-connected monitor is on via software?

Is it possible to determine via software whether a DVI-connected monitor is currently powered on? (Windows 7)
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43 views

Dell Vostro display errors after ram upgrade

I upgraded ram in my dell vostro 1440 laptop. From 2x2gb: to 2x4gb (http://www.kingston.com/hyperx/memory/impact -Impact SODIMM - 8GB Kit* (2x4GB) - DDR3L 1600MHz CL9 SODIMM). The laptop starts ...
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0answers
59 views

Screen Share on PC to Android

I have multiple laptops, and 1 Android device (MiniX) that is being used in a boardroom to display the web and other things on a TV screen. I was request to see if we can display a LAPTOP onto the ...
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145 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 ...
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24 views

Video content from YouTube, DVD, etc… shows higher brightness/contrast in full screen. Why?

When I go full screen when viewing video content (YouTube , DVD, etc) the brightness/contrast seems to go much higher than they were when not in full screen mode. I am running Windows 7 which is on ...
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42 views

rendering pdf documents - fonts - HiDPI (High Dots Per Inch) display

I recently bought a new Dell laptop with a high-resolution screen (3200x1800). For my work I have to read and write perhaps 10 hours a day. Coming from a 17 inch 1920x1080 experience, something feels ...
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1answer
30 views

how to display names of columns that meet a certain criteria

I have an excel 2007 document with 4 columns (headings english, maths, physics, result) and 5 rows. The rows and columns (cells) are filled with letter grades a, b+, b, c, e, d and f. required: ...
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1answer
47 views

TV connected via HDMI for audio only?

Samsung TV has better speakers than my laptop. I want to have audio going through the TV without extra load on my video card. Is such a thing possible?
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1answer
317 views

Setting laptop built-in display's resolution below 1024x768?

I can't find a way to set my laptop's display below 1024x768 resolution. The Windows 8.1 'low resolution' mode (640x480) works, but that cannot really be used with multiple monitors etc. The laptop ...
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1answer
126 views

replacing glossy screen to matte — impact quality?

I have a 3200x1800 resolution laptop (http://www.dell.com/uk/p/xps-15-9530/pd?~srd=true&sk=xps%2015%209530&scat=prod&ref=ac ). However, the screen is way too reflective. I cannot even do ...
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61 views

Dual Monitor keeps disconnecting

I have 2 of the same monitors which I'm trying to connect . When I have both of them connected at the same time one monitor goes black for a second and then comes back , but then the second monitor ...
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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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2answers
54 views

MPlayer halts when I exit the SSH session in Linux

I want to launch MPlayer via SSH and let it run (I’m a radio fan). For this I SSH to my remote machine (a Cubietruck running LUbuntu) and I issue the following command: screen mplayer -playlist ...
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2answers
63 views

Is the 3.5mm audio jack socket on the Fujitsu Siemens 23 3230T monitor a line in or a line out?

I have a Fujitsu Siemens 3230T monitor, which offers HDMI input and can play sound, albeit badly, over internal speakers. There is also a 3.5 audio jacket that I thought was to direct the sound from ...
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1answer
45 views

Ruler on screen is smaller than real ruler

All the distances measured by my computer are smaller than when I measure by real ruler. This is true for any programs which has ruler. When I go to iRuler.net, the monitor dimension it distinguishes ...
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21 views

Colors suddenly gone off

Specs: Processor: Intel Core i3 540 @ 3.07 GHz Motherboard: Intel DH55TC Monitor: Dell IN1930 Graphics card: Intel HD Graphics (Integrated with the motherboard, I assume) Problem: I woke up a few ...