Display devices used with computers, such as monitors

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PC Stuck at boot screen

PC Stuck at boot screen set up as image below. What could possibly go wrong?
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23 views

Is there an alternative way to span three displays when using a Nvidia Graphics card?

Thanks for looking! Background I have a four monitor set up at home with three monitors in a row and then a fourth monitor directly below the middle monitor. On the weekends, I have a brief window ...
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27 views

Can I clean up leaking LCD in cracked laptop screen?

My laptop screen has been cracked, and now there is a giant black and purple mark all over the screen. Is there any way for me to clean this up so that it does not obscure my view so much?
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33 views

DVI to HDMI cable - No Video Input

I've just bought a DVI to HDMI cable in order to connect my Philips 227E3 to my Asus X555L. When I connect them, and choose DVI as input for my screen, I get "No Video Input" message. What can be ...
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33 views

Autoswitch monitors on PC?

I have a dual monitor setup: desktop monitor and TV. I use Win+P to set up the TV as screen only. Now, few months back, it happened that when I turned the TV off in this setting, the monitor would ...
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18 views

How can I show my windows in a non-mirror display (connected to a projector)?

The title is phrased pretty badly. It would be great if someone can improve it. My English is bad. Situation: I am going to do a presentation using a MacBook about my app. During the presentation, I ...
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19 views

Would my display be usable after removing touch screen glass?

I have a zenbook pro ux501vw and find the display unusably reflective at times. I also don't use the touchscreen at all, so it occurred to me that it might be possible to simply remove the glass, ...
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676 views

“Error: no display specified” when attempting to run Firefox

When attempting to run Firefox from the Linux command-line I get the following error: Error: no display specified Can anyone tell me what's going on and how to fix this so I can load Firefox? ...
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21 views

Is there a way to have the OS turn off some monitors but leave others on?

I have some monitors that I like to leave on for monitoring sakes. Others, I would like to sleep to not waste power. Is there a way to do this within Windows? So far I've not found a way to do.
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18 views

What is the USB 3.0 Type-B SuperSpeed socket on my display for?

I just bought a new LG 34UC98-W screen which comes with a USB 3.0 Type-B SuperSpeed socket on the back along with two Type-A sockets. The type A sockets are for connecting USB devices to a computer ...
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28 views

Monitor loses HDMI1 input from PC when another device is in HDMI2

I have an LG TV monitor which has two HDMI inputs. In HDMI1 I have my desktop Windows 10 PC connected and in HDMI2 I have a 1st gen Chromecast. Desktop has Nvidia GeForce 780 TI as output. I usually ...
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Accidentally turned off display/screen

I have a HP elitebook 840 running Windows 7. My problem started when I was holding the laptop and dripped some juice from the plate of food I was also holding. I started to clean off the little bit of ...
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47 views

Should I keep my monitor away from direct sun light?

I do realize that this question has been answered at Sun and or heat damage to back of monitor or computer But it doesn't make it clear if it's OK to just leave the monitor(screen) exposed to the sun ...
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Monitor goes black after playing games

Lately, after I quit a game, it happens that the monitor goes black and goes basically in some kind of standby. It doesn't happen always (today it's just the second time that it happens), but I really ...
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30 views

One of my monitors taking 5-7 min to wake up

I have 2 SyncMaster 2043bw Samsung monitors that are connected to my PC. Last night I turn them off before I went to bed and this morning I tried to turn them on. One of them turned on after 1 sec ...
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Change PC resolution on application launch [duplicate]

I want to be able to change screen resolution automatically for some applications that do not support it. My PC display is 1600x900. Lets say that I want Notepad.exe to set my PC resolution to ...
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29 views

Trouble connecting Dell E6420 to 27" Korean Monitor

First time posting so please forgive my ignorance on this hardware issue. TL;DR I can't figure out if the issue is due to graphics card incompatibility or because of choice of connecting cables. I ...
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2answers
30 views

Asus Laptop - Issues with display

When i turn on my old ASUS laptop the screen stays black, but when i leave it powered on for about 30 minutes and do a restart the display shows up normally. Why is that happening? Does anyone has ...
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29 views

Scale down screen, instead of scaling up

I have a Dell Latitude E6430, which has 1600x900 screen. However, I'd like to scale everything down, so that the OS "sees" a 1920x1080 display instead. Is anything like this possible on Windows 10?
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Virtualbox display driver for Windows 10 only allows 4:3 aspect ratio

1024x768 and 800x600 are the only possible settings. Ubuntu and Fedora both seem to behave this way. So I installed the Extension Pack, which unfortunately had no effect. Is there something else I ...
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66 views

How to Change Screen Size in Ubuntu in Hyper-V

I installed Ubuntu Desktop as the guest operating system of Hyper-V. I assume it is the latest version of Ubuntu Desktop, and it won't be an issue. Hyper-V gives a default screen size that I cannot ...
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38 views

Windows 10 - UI Doubled in scale after laptop screen replacement

I had my damaged laptop screen replaced recently, however after the replacement everything in the windows UI is doubled in size. Everything is overwhelmingly huge now and makes it very hard on my eyes ...
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46 views

LED monitor disturbed image, but before VGA is plugged it is OK

My monitor shows the setting menu (when I press the menu button of the monitor) very well (clear image) but the image output from my computer (desktop) is disturbed (like an old TV that has weak ...
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Lenovo g50-45, screen brightness stuck low

45 and the screen is now unreadable. If I connect to TV with HDMI I can see the screen properly. I have trawled the forums. I have re installed monitor drivers and I have done a system restore and ...
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26 views

External Monitor does not detect my laptop after removing my broken LCD

I have a Dell XPS 15 (L502X) with a dysfunctional screen so I removed it from my laptop thinking that I'll connect an external display. But now when I turn my laptop on it beeps 8 times (LCD ...
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why is my desktop appear so pixelated

I just setup my brand new PC installed all the drivers. but the desktop font looks really weird. and I am not sure if this is Windows issue or Monitor issue or Graphics Card issue. I googled some ...
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Auto Display Profile Change Between Video and Print Projects

I often switch between print and screen projects. I'm working on an iMac 5k display with two different Display Profiles (let's just say D50 and D65 for simplicity). One is intended for print ...
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How can I know if a Surface Pro 3 supports a 4k monitor?

I have a Surface Pro 3 where a user wants to purchase a 4K monitor and use it off of the display port on the device. I just can't figure out if the display port will support a 4K resoultion.
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37 views

Change screen resolution to higher resolution with no monitor attached

Backstory: I have a situation where I have a set of servers that never have anyone physically at the console (in the server room). They have a KVM attached to them (some do) but the KVM never ...
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31 views

No signal to monitor

I've just recently decided to start reusing my PC (The monitor is a HP w2007v, the tower was hand built). The problem I have is although the tower seems to fire up fine, making all the right noises ...
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21 views

Can I use a splitter for a triple monitor setup?

I was wondering how I can link 3 monitors to my graphics card. I want to use the computers as 3 separate monitors (not duplicates). What splitter should I use? Would a splitter even work? Note: I am ...
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44 views

Use 4K monitor in HD resolution to get clearer text

As I spend 90% of my time reading code and documentation and seeing the display quality of new tables and smartphones I realize that they are way above the text quality I see on my 23" HD monitor. By ...
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Initial black screen, long boot up, no bios info, no Win logo, directly into the desktop screen

There are similar threads on the net but my problem is different. My computer has recently started to start with a black screen, no BIOS info is displayed, no windows logo is displayed. 3-10 minutes ...
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Ubuntu boots in black screen

as the title says, Ubuntu 14.04 boots into a black screen. I have ubuntu installed alongside windows 10. I had problems with the nouveau driver, but i managed to install my Nvidia driver (GTX ...
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Does setting higher refresh rate than monitor officially supports result in faster perceived refresh rate?

I've been reading articles about high framerate displays, about how some of them cheat and don't actually work at 120/144hz, and also about software that seemingly fixes those problems. Most software ...
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1answer
24 views

One of my graphics cards no longer displays in Windows 7

I have a computer with two NVIDIA GeForce GT 730 graphics cards installed (let's call those G1 and G2). I have three monitors - two plugged into one card, one plugged into the other. This setup has ...
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Can I set LCD/LED or OLED monitor refresh rate to around 0Hz?

I think that this would be perfect for reading(like E-ink with backlight), and would lower eye strain in situations where high refresh rate is useless. It would be even better if the refresh rate ...
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1answer
87 views

Why do monitor resolutions of 1366x768 *and* 1360x768 exist? [duplicate]

My monitor's resolution is 1366x768. But I'm also able to configure it to 1360x768 (note the zero), thus implying that monitors of this size exist. Occasionally, when I plug my laptop into my TV I ...
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77 views

Laptop & HDMI & External Monitor

I have a Toshiba Satellite L50-A 1CX Laptop. And a Philips 220XW8FB/00 monitor. What I want to do is simple. Just connect my Laptop to the monitor via HDMI cable. And I used to do this without ...
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Does windows rescale to monitors of differing resolutions?

Here is the current resolution of my monitor : If I purchased a higher res monitor then will windows / graphics card auto re-scale everything to this new resolution ?
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Smooth movements are jerky on my laptop's integrated screen. Any software to test it out?

I tested my new computer with multimedia and unfortunately smooth movement looks jumpy and jerky as in this video when being played in the internal monitor. This problem doesn't only affect local ...
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Windows moving after standby (3 Monitor Setup)

It's Windows 10 Pro (1511) on a HP Elitedesk 800 G1 Mini with 1 UHD 4k Acer (CB280HK) Monitor (DP native) MAIN Monitor in center with Taskbar 1 WUXGA (1920x1200) Samsung (DP -> DVI Adapter) 1 ...
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41 views

Run command-line to turn display backlight off and on

Windows 7 Starter, HP 110 3500, Toshiba NB550D netbooks Sorry to be such a novice but trying to find out how to make the following (I presume command prompt) utility to work. It was posted by ...
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Will 4k video look better than 1080p video on 1080p TV/monitor? [duplicate]

Topic Just wondering about this? If I play a 4k video on 1080p monitor/TV, will it look better than playing 1080p video on the same monitor/TV?
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Is there a way to connect display layouts in 360 degrees?

I am trying to get the mouse to go from the right side of screen 1 to the left side of screen 3 but also be able to go back to screen 3 from the left side of screen 1 through left side of screen 2 in ...
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How do I display the same window on my laptop and on a projector without mirroring displays?

Here's the scenario I'm in: I want to have xournal open and fullscreen on a projector and use a pressure sensitive pen/tablet to write on it; at the same time, I want to see a copy of the xournal ...
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How can I view a list of all monitors connected in the past?

I'm usually connecting my laptop to a larger screen. I'm away from my desk for a few days and I'd like to know what model of monitor that is. I just remember the manufacturer, size and and native ...
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Accidently removed disabled Generic Pnp Monitor

I had 3 monitors working fine; I was trying to full screen remote desktop on only 2 of 3 monitors so I went to "Screen Resolution" and right clicked on 1 of the display there disabled it, now only 1 ...
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ubuntu server crash - looking for log of possibly attaced display

my ubuntu server crashed a few times recently not leaving anything in system log files. he wont respond to pings, but its led indicates that it is powered on. maby ill find out more if i actually ...
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What HDMI cable supports PC display stand-by?

I had my LG display connected to the PC via HDMI for about a year and the display always went to sleep when I shut down my PC and automatically went back on when I turned on the PC. Now I have a new ...