Display devices used with computers, such as monitors

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How to auto execute a command in screen window while creating a screen session

I have configured my .screen rc to create 10 windows while creating a screen session as screen -t task1 0 screen -t task2 1 screen -t task3 2 . . What I want is whenever I ...
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1answer
55 views

How do I configure a Windows desktop folder to display only icons?

I have created a folder on the Windows desktop that I want to display only icons, short cuts to programs. Whenever I open the window it displays as an Explorer folder, ie with the directory tree on ...
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1answer
47 views

Wrong power supply for monitor [closed]

A few days ago I got a monitor for free without a power supply. It said DC 12v was needed for a power supply but I used a different one (about the size of a cellphone charger) to test if the monitor ...
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1answer
85 views

I can't adjust brightness on my Lenovo g50-80

My Lenovo g50-80 laptop showed blue screen and it restarted saying "your pc ran into problem". After that restart, the brightness is 100% and it can't be adjusted. I have tried updating Microsoft ...
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1answer
16 views

Glitched display on remote desktop

I wanted to remote to my work station, but on connecting I get a glitched screen. Everything else works fine, I can open programs ect. The same glitch is occurring if I from the computer without ...
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1answer
30 views

Laptop monitor uses a lot of bandwidth compared to external monitor

My external monitor is using a lot less bandwidth compared to my laptop monitor. This happens only when I use "remote desktop connection". When I keep scrolling down a text file at the same speed, ...
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1answer
31 views

After spill, half of laptop screen is negative

About a week ago I spilled a small amount of orange juice on the bottom right portion of my Dell laptop screen, and upper right portion of the keyboard. The screen went through a few different phases ...
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1answer
62 views

Touch screen monitor is reversed

I have a DGM L-1935WD touch screen monitor I purchased second hand to use, but when I touch the monitor it comes up as if I am touching somewhere else. If I click the Windows button on my monitor I ...
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1answer
90 views

Video calibration: why does my laptop show grey instead of green, light blue, and pink?

My laptop has been having this weird behavior with videos, especially if they come from streaming sources. Green objects, such as trees, lawns, and leaves are rendered in grey. Sometimes it happens ...
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1answer
30 views

How can I switch refresh rate with Safe mode?

I accidentally switched the refresh rate from 90 Hz to 60 Hz. I can access safe mode but when I try to access Windows normally, my screen says "Out of Range". How can I switch the refresh rate back ...
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1answer
43 views

Cascade all open app windows

I'm looking for a way to arrange all open app windows on a given screen. I would like to "cascade" them so that part of each window is visible, and when any of them are clicked I can easily click back ...
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30 views

Laptop screen black

A normal boot up of my laptop (Acer Aspire 7750G, Windows 7) is: First, the "Acer" logo is shown Then the "Starting windows" animation is shown Then the blue/green log in screen is loaded (where the ...
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52 views

How to display motd or banner when users ssh directly into screen session

I have several users that connect to the same service account but under different screen sessions. So they would use a command such as: ssh -t user@myserver screen -Dr specificSessionName I would ...
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22 views

How to purposely have the “Non Pnp Monitor” available on the resolution screen

I bought a TV to use it as a single monitor for my PC: (http://www.walmart.com.mx/TV-y-Video/Pantallas/30-a-39-Pulgadas/TV-Kodak_29-Pulgadas-720p-HD-LED_00081753701122) In the box it said it was ...
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13 views

Remount thumb drive after Windows turns the screen off then on?

I have a few files on a thumb drive. I'm editing them in-place on a laptop running Windows 8.1. The laptop is using its power adapter, and it is not on battery. All software is fully patched, expect ...
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506 views

Maximum multi-display resolution for Intel HD-520 & Nvidia 940M laptop

I'm considering a new laptop (ASUS UX303UB) that has Intel HD-520 graphics and has a discrete GPU in the Nvidia 940M. The believe the laptop has a mini-DisplayPort (1.2) and an HDMI 1.4 port. The ...
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21 views

Monitor and log Server connections

i have two servers (Ubuntu Server 14.04 and Windows Server 2008) and i want to keep track of internet connections I need a file, a small db or anything similar that will store the traffic in ...
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31 views

Computer display shows no image

A few minutes ago, I left my computer and turned off the display in order to install Unity. After about half a hour, I returned and turned on the screen. While it automatically detected VGA input, ...
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1answer
76 views

Display turns on after I turn it off with AutoHotkey command

I use these two shortcuts to turn off the display: Launch_Mail:: #T:: SendMessage, 0x112, 0xF170, 2,, Program Manager However, not infrequently, the display turns back on instantly after I use this ...
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0answers
18 views

How to quickly change which display is my default display?

I have 4 displays, and I frequently want to change which is my default display. Is there any quick way to change which display is default? Currently, I am opening up Control Panel\Appearance and ...
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0answers
86 views

Which of VGA/DVI/DisplayPort/Thunderbolt/HDMI can be passively adapted to the most others?

Consider the following types of display protocols and connectors: VGA (full size and mini) DVI (analog and digital, single and dual link, full size and mini) DisplayPort (full size and mini, micro ...
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54 views

List the monitors physically connected to remote computer (make/model details)

If I were sitting in front of the computer I could run xrandr --query in terminal but this doesnt tell me the make/model (at least i know something is connected) but while remote (using ssh) I receive ...
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1answer
23 views

Monitor Connection via Adapter - Any benefits/detriments?

I have a new graphics card that has 1x DVI 1x HDMI 3x DisplayPort However, at present, I only have two monitors - both using DVI. The three options available to me are: Hook up one monitor (the ...
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1answer
56 views

One computer, 3 Monitors 1 TV switch 1 Monitor for TV

I have a 3 screen setup with a TV next to the monitors. I was wanting to occasionally switch the 3rd monitor out for the TV (before i was having to go under the desk and switch the HDMI cables around) ...
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13 views

Adjusting external monitor brightness via keyboard

I have Dell U2515H that is connected to MacBook Pro 13' late 13. Is it possible to adjust the brightness of the monitor using the keyboard (and 3rd party app for sure) ? F1 and F2 aren't working. ...
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50 views

Monitor not fully turning on and producing loud noise

Today my old Acer monitor, which is connected to a PC through a DVI-D cable started to produce quite loud (in comparison to barely noticeable sounds many monitors emit) persistent hissing sound on ...
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1answer
25 views

Why does nano not redraw the screen correctly on some systems?

This is a weird one. On some of my Debian systems - but not all - I get strange corruption in certain terminal programs, such as nano. It does not happen, however, when using less. In this particular ...
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1answer
46 views

Black screen after CPU upgrade

So I have been wondering around for an answer to my problem but nothing quite fits. I have a good 'ol HPg62 and I upgraded the CPU from the factory P6000 to a core i5 that I have salvaged from a Asus ...
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31 views

Playing video from PC to TV through HDMI looks noticeably worse compared to playing directly from USB

I have a non-smart LED TV. And I have a uncompressed 1920x1080/60fps video which I copied to flash drive, plug it into the TV and play it, the result is really good. However when I tried using my TV ...
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16 views

Trouble running three monitors on PC

i have a PC nvidia 960 graphics card. My setup is: - Main center DVI monitor (144hz) - Left side VGA monitor (60hz) - Right side VGA monitor (60hz) I am able to run my main DVI monitor at 144hz and ...
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124 views

Monitor showing up as generic non-pnp monitor, and HDMI not working

So, this all started Friday when I went to a LAN event. When I set up my computer there, the resolution was screwed up and my monitor was showing up as "generic non-pnp monitor". I tried installing ...
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1answer
128 views

Windows 10 VGA output suddenly stopped working

I am running windows 10 on my alienware x51(with a GTX 555), and my AOC 23.6" monitor(connected with a VGA cable) won't show any image after windows starts. I can see the booting screen and enter ...
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65 views

Fix screen flicker in Windows 8.1

My notebook screen does not flickers in Linux (dual-boot alongside windows)-means my screen hardware is working. While Google-ing for this issue I found that it can be fixed by checking the box under ...
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1answer
46 views

Weird choppy video on my new UHD monitor [duplicate]

Hopefully this is the right place to ask this: I just bought a 32" UHD monitor (from here), and a new graphics card (an NVidia GT 730, this one) to drive it. The resulting picture is gorgeous, ...
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0answers
20 views

High pitch noise when monitor displays anything in table form [duplicate]

I've come across a lot of posts handling noises of batteries, computers, chargers,... but what I'm experiencing, I've never seen before. I'm working on a LG Ultrawide monitor 29UM65 (ratio 21:9). ...
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0answers
104 views

ASUS PA328Q 4K monitor Windows and DisplayPort issue

I have an ASUS PA328Q 4K monitor plugged onto the DisplayPort output of an MSI NVIDIA GeForce GTX 970 4G. The monitor is configured to use DisplayPort 1.2. I am running Windows 8.1 Pro 64-bit. The ...
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181 views

Chrome Remote Desktop: How to turn off the display of the remote computer?

I'm accessing a remote Windows computer via my Chromebook, using Chrome Remote Desktop. Is there any way to configure the computer such that the display will be turned off, but it won't go to sleep ...
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1answer
69 views

Read specific page from pdf document and display pdf page to specific user

Every month I have pdf file with 40 pages, and I upload file to folder on webserver. Every user on internal company website have his own page in that pdf file. How to display specific page to specific ...
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1answer
30 views

Is there any general way to control the external display menu from unix?

A lot of modern LCD monitors offer a menu to select the input source, change brightness, etc. I would like to access the features of this menu from the terminal on my computer (either Linux or OSX). ...
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12 views

Extra display shown, no display connected

For some odd reason, my laptop says in display properties that another display is present. I can move my mouse to said display, and generally use it as if it were an actual display, but there are no ...
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1answer
33 views

No display on boot after changing hard disk. Motherboard fried?

I just put a new SSD in my computer, replacing an old one. Something I've done plenty of times before but this time when I powered-up the PC I get no display. When I press the power button all the ...
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24 views

windows 10 dual screen

my setup jumps between screen 1 and 2 and resets to screen one. whenever I move a tab to screen 2 it will be stable for most of the time, however the windows will start jumping between display 1 and 2 ...
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2answers
49 views

Easiest way to share screen with students without using internet [duplicate]

I am teaching basic programming skills to a group of 8 students in High School. It is becoming increasingly irritating to have to constantly write down syntax in a white board rather than just show ...
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2answers
69 views

Linux 'screen' command - Start a screen and something to run in it at the same time?

I'm a big fan of the linux program "screen" which allows me to start a screen within a SSH session which can stay alive after I disconnect. More info about screen here Is there a way I can start a ...
0
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1answer
168 views

DisplayPort to HDMI 2.0 Output

I just bought myself an Asus Swift PG278Q gaming monitor. When I bought it I was led to believe it had both DisplayPort and HDMI, to which I later found out its limited to the DisplayPort. I have an ...
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1answer
26 views

How will running two displays (same image) affect performance

I want to run the same image on two screens the colour should be the same and so should the red but one is a slightly bigger screen would this affect the performance of the Pc I have a GeForce gtx ...
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1answer
45 views

What is the best way to monitor CPU, disk and memory usage of a single application in Linux?

I do not want to monitor the system's performance with something like vmstat, because it will provide more general information than what I want. I know time provides CPU usage data of the executed ...
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1answer
22 views

Is the laptop screen physically damaged

My laptop screen has been flickering on and off for a couple of months. I have had this laptop about four years. Please see the image attached. The flickering used to stop after a few minutes, but ...
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1answer
42 views

Aver monitor gone dark in one corner?

I was just on my PC watching a Livestream and suddenly the bottom right corner has gone darker than the rest of the screen almost like a shadow? I haven't done anything to the monitor.
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1answer
23 views

Monitor EDID gone, cant override P2350

i have a P2350 Samsung 1080p monitor, but it is not recognised anymore in Windows, when connecting via DVI. In Ubuntu i at least get signal, but with wrong resolutions. So far i found out, that there ...