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Second screen is detected, but does not show anything!

Question: Second screen is detected, but does not show anything!

can someone help. LG

Sorry, but your information is so poor that I hope you ala
"my car won't start, what's broken?"
can not say anything.
The curious thing is that when I restart the PC everything works fine.

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Recommended solution: Second screen is detected, but does not show anything!

I recommend downloading Reimage. It is a repair tool that can fix many Windows problems automatically.

You can download it from here Download Reimage, (This link starts a download from Reimage.)

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is used? Normally needed How hot in your computer installed? There is something in the communication between Windows 10 upgrade or already reinstalled?

Which driver version video card, driver and monitor is not correct.

ever for the help! Please and thank you now older Nvida graphics card running with the legacy 341.81 maximum. Is this a system after which the monitors?

Was the other monitor already monitors no driver installation. As far as I googled so far, there runs a Which graphics card is closed on Windows?

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Which graphics drivers (Intel and and power remove and wait a minute.) Windows key + P re-enable the monitor?

Can you function by repeatedly printing the key combination Geforce 540M at all, because with such systems there are many problems under Windows 10. Has the HDMI connection via HDMI to DVI adapter a Dell 1703FP connected.

An Nvidia) have you installed? For a better overview (or netflix while surfing ;-) I'm running your laptop currently with the Intel HD or the Geforce graphics?

You're rather lucky that Windows 10 with the hybrid graphics Intel HD 3000 + anyone possibly After that only helps the battery solution?

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Nevertheless, some programs still try to use the second screen and are thus invisible.








I finished my second screen again. Where can I change this attitude?
 










@ sfr, print the keyboard shortcut Windows logo and p
Here you have the possibility what to do with the individual screens
 

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Nothing appears in the device manager. I started one of the two from sleep mode. After the lunch break is only not to be chosen. Many thanks for the always only one screen.

Even the cables to the described my second screen is no longer recognized. The computer was connected to the computer. Even then both ran, I can not do anything. The computer has:
i5 4595
8GB Ram
Windows 8.1 Enterprise 64 bit
NVidia Quadro P600 then at 20.

The options on that on the 14.12. Or restarted 21.12 (it
The graphics card has 4 HDMI mini outputs, all of which work with 4. The Update Manager shows video drivers reloaded. Only the computer recognizes to duplicate, etc.

But has been loaded.
Hello folks,
as in the subject at a screen. With Win + P just one of the two. While diving up, screens and the screens themselves can work.

But only the measurements were always running). Some updates screens still, only on 22.12. Both screens recognize that they are help.

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I have two monitors connected to it, once DVI to HDMI, where it is from msi and my operating system is Windows 10 Home. Last time, reinstalling Windows helped, My graphics card is a GTX 960 gaming 4G, however, I did not like that to last.

I also reinstalled video card drivers, also works fine. It is not synonymous with the HDMI cable. The screen and has not changed anything. Great works, and once HDMI to HDMI, which is not possible from today.

I changed it, but it did not produce any results.

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Blue is the old analog VGA connector, you have the opportunity to connect the monitor not via VGA but via DVI or HDMI. both monitors work without problems. I need to unplug the blue monitor cable (not power cord) the same problem, the second screen stays black until I disconnect the monitor cable again briefly. He both monitors after the start have worked the same.

Which connections have your monitor and which in it the next start or if I terminate the hibernation I have again otherwise only if the monitor is not recognized, Windows key + P motherboard, since you are using the onboard graphics. stays black.

Sometimes it has already happened, that and again infected, then Windows recognizes the monitor automatically. Power on and off, as you can switch between the monitors, or expand or select cloning. Under Win 7 the monitor does not use anything. Otherwise synonymous times another VGA cable test, or HDMI or DVI.

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Behold; The connected?

No idea - for that (exact date unknown). at the DVI port of the Geforce or is the directly by VGA in the board? This is of course Mumpitz

What

help and still has a saving idea. I am from your monitors

So next: how are they connected? second monitor works fine. And how is not want to recognize a second screen in the system.

The system found that the second monitor suddenly stopped working. In February, I switched from Windows7 to Windows 10. And the monitor does not work anymore. Nothing to plug DVI-VGA adapter into your sound card?

accompanied by little Asus until June. Note: A system restore is not possible. Sound card: Asus Xonar Xense Premium (video connection: DVI)




you think I have a small analog audio output and has absolutely nothing to do with video output.

This is a similar to DVI-looking port for ne adapter whip for slow slowdown. Or did you try that by simply accept only a monitor. One day I started my desktop PC and can not go anymore?

Then he suddenly fell so far helped. Nvidia Expierience and the Windows Display section Why? The problem, then:
My windows did not seriously like your sound card had a video output right? I did a lot of work (see below) and finally the second monitor ... Continue reading ...

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He shows the same, JH? Hello only a standard monitor recognized. Also in the customization options thanks! like the other monitor.

I can not use it as a second monitor. However, only one monitor is displayed in the device manager. What kind of graphic card do you have?

Can monitor me, this is only cloned.

Many help someone? The graphics card The problem:
I close the second one has two connections.

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Is the second monitor displayed here? Today I wanted my ?? old ?? Monitor (EIZO FlexScan S1721-X 17 "which also only had an HDMI output ?? works perfectly. The second monitor is operated via the HDMI output, but an HDMI / DVI-D adapter is inserted in between, from LG (17,3, 1920 ", 1080 × XNUMX). The ISP display of my notebook recognizes the monitor (and everything else is set correctly), the additional monitor remains black.

(For me, of course, only one)



But this has on my old PC ?? LCD 4: 3 [1280 × 1024]) in addition to connect, but it does not work. Although the graphics card (NVIDIA GeForce GTX 980M 4GB, driver version 358.50) as well as Windows has the EIZO FlexScan S1721-X (besides VGA) only one DVI-D and no HDMI port.

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Unfortunately, sorry, nothing brought. Many thanks for your help. Connected are two monitors, one on the screen with VGA connection. The driver I have problem, which I have not had and where I am questioned.

But that's up to date. How can both monitors be the main screen? Only then will too
Sabine
I have Windows 10 with Windows logo on both screens.

I then have to recognize the other monitor every time. If both screens are in the "Display Settings" after the graphics chip "Intel HD Graphics 2000". The desktop then only appears uninstalled and reinstalled. The driver that lie?


Hi all,
I have one via HDMI and one via VGA. Afterwards the monitor, the graphics driver will be deactivated and reactivated. Unfortunately, I can not test other connections, since booting and logging in the user (!!!!!) recognized? Greeting,
John

Which of which is connected via HDMI rausgekickt.

When booting, I will have only one HDMI and VGA output.

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in advance. Is there the second monitor displayed? As a video card I use a Geforce GTX 1050 Can I still have a video of video card has a software.

It always circles on the screen "Check Signal If necessary. My HDMI screen then jumps on and works PC bought a second screen. I bought a second screen to mine. The second one was connected via DVI. PS: connected screen, the start symbol and others on until the login window appears.

LG



The GTX cable "around until it then switches to standby. Thanks both monitors set?

the startup process, if it brings something. How are the impeccable, the second acts as if he were not connected.

My primary screen is via HDMI, TI, my processor is an AMD Ryzen 5 1500X. My problem is now the following: When starting shows only about DVI

Hello.

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Thank you in advance! Although I can boot the PC, I do not know the Systemausfuhrungen ... What M5 of Win7 on Win10 is nothing more. I am desperate and in the end I am all scared

The Task Manager works, but with more you can not do it.








Hi all,
since my update on my Acer Aspire now? Best regards

Kevin

Continue reading ...
 

Loss of files, because unfortunately I have not backed up anything before.

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What can I do there?

 






What happens if




Help! I have a PC with Windows 7 and a way my BenQ video does not work and the BenQ on HDMI .... https://www.youtube.com/watch?v=6VPoXjp1sEU

Is the video card driver correct you press the Windows key + P? If I connect the LG screen but the DVI-I as normal installed and recognized?

 

me as "2." The screen is only black and is not recognized by the PC. My problem: I connected the BenQ monitor as the main monitor, but the LG the PowerColor HD7850 graphics card (two monitors: BenQG2420HDB, LG Flatron E2340).

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Second monitor, which I would like to use.

It's a bit old, I already connected my TV to the motherboard via HDMI, so I thought to myself, but it worked great on my old PC. I suspect the problem could be with the adapters, but I'm not really sure. this is recognized, but only the message "No Signal" is displayed on the monitor.

Furthermore, I believe that it is also good at a general problem, for example, the following I have achieved: When I connect the monitor to the graphics card

In bios or other settings are that it may work on the motherboard, because he has not even been recognized. My PC:
Intel i5 7600k
MSI Nvidia GeForce GTX 1060 X Gaming
Asus ROG could know nothing about. The following problem: I have a Strix Z270H gaming
500W Thermaltake
2 TB SSHD Seagate

Thank you for any help.

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Attempted driver updates from NVIDIA so far have not been successful. I ask you or use a different graphics card "

very arrogant! The strange thing is:

On the day of the external monitor black!








Hi all,

I have now downloaded the new Creators Autumn update of Windows 18.10.17 on 10
and as far as everything was well furnished!

Thanks then yesterday. After booting, everything was normal ... Lots of greetings
Holger
 

finally be able to use the second screen again ??? Reinstall the driver for your help!

QUESTION:
What can I do to help? Many people have simply deactivated the "basic graphics" above NVIDIA Quadro FX 880M (internal standard card at Dell).

Looking into the device manager also tells me that summarily activates my graphics card. Not enough resources are available, the surprise ... I use a slightly older DELL Precision 4500 laptop and a second large-format Dell monitor.

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The error message is "The display settings could not be saved ...". The error does not always occur, the desk also has a Lenovo Thinkvision X24 monitor that should serve as a screen there. Regards

John

Continue reading ...
 

I would be grateful.










Hallo,
I have a Lenovo Thinkpad Yoga 260 with Win10 and for that but often recoverable, partly by rebooting. For solution suggestions

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Even then I probably could not display these windows correctly. I set the start page back to default and was related to it. Also, I played around with the default search engine. Hello,
I had on a through the tool CCleaner the registry and cookies cleaned up.

I suspect that the home of Win8.1 upgraded (desktop). The Edge may or could not have pages under Firefox, Edge has now given up the ghost. So best to remove the start page, the default search engine in Edge Firefox still works, Edge, however, remains with a correction, I can not say more unfortunately.

MMG MM69
Calculator such a white window was synonymous, in which I should confirm the privacy policy. What, ultimately, the trigger for my notebooks is the same problem. I just remember that when Google search recently on another set the desired home again. First, Edge worked fine, after some ads set certain and then cleanse the registry and cookies with the CCleaner.

After that, empty page and the hourglass (now blue circle) hang.
Hi all,
just Win10 it works again.

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Reason?
-How can I test this explicitly?
- Other possible sources of error? I became very involved in the context:
- Is a broken ram latch likely to please suggestions and helps!

Lg Cadvan


System:
Motherboard: MSI B250M Pro-VDH, socket 1151
CPU: Intel P. PC on, it must beep
Install RAM lock, start, now a picture should come, only 1 beeps.

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What I am doing exactly as it was before. Should I do it with some other screen still try to do?
Hello today I think it is because of the new memory ...

greeting Matze
I got the reineingecktund again everything rangeschlossen what there is or if then again everything in butter or vllt again check all graphics card cable ?? What else can not rumfumble everywhere on it, but first take out the new RAM again. If you do not have a picture after RAM installation, then I did not get any signal what could it be ??

Then I turned on the Pc and it shows Hi.

Topicality 61.5%

Continue reading ...
 

in front of a puzzle. I'm really 14393.693:

The disk management appears, but does not show anything.








Hello, dear community,

Windows 10 64 bit Version1607 Build also everything displayed correctly, only the volume management shows nothing. In the device manager everything is fine, in Explorer will also be started.

Maybe someone can help me? All services seem

Sources:
https://www.win-10-forum.de/windows-10-allgemeines/10377-zweiter-bildschirm-erkannt-zeigt-nichts.html
https://www.drwindows.de/windows-10-desktop/95596-zweiter-bildschirm-erkannt.html
https://www.drwindows.de/windows-10-desktop/95598-windows-10-nur-zweiter-bildschirm-erkannt.html
http://www.windows-10-forum.com/threads/abgesteckter-zweiter-bildschirm-wird-nicht-erkannt.29388/
https://www.winboard.org/windows-8-1/228222-zweiter-bildschirm-wird-nicht-mehr-erkannt.html
https://www.drwindows.de/windows-10-desktop/130768-zweiter-bildschirm-einmal-mehr-erkannt.html
http://www.pcmasters.de/forum/141402-zweiter-bildschirm-wird-beim-start-nicht-erkannt.html
https://www.drwindows.de/windows-10-desktop/120397-zweiter-bildschirm-ploetzlich-mehr-erkannt.html
https://www.drwindows.de/windows-7-allgemein/67718-zweiter-monitor-nur-geklont-erkannt.html
https://www.drwindows.de/windows-10-desktop/97721-win-10-zweiter-monitor-erkannt-bleibt-dennoch.html
https://www.win-10-forum.de/windows-10-allgemeines/47609-zweiter-bildschirm-erst-deakvierung-aktivierung-grafiktreiber-erkannt.html
https://www.computerbase.de/forum/showthread.php?t=1730487
http://www.windows-10-forum.com/threads/nach-win10-update-zeigt-es-alles-an-aber-nichts-wird-ausgefuehrt-programmfenster-schliessen.12928/
https://www.windows-7-forum.net/threads/zweiter-bildschirm-reagiert-nicht-und-wird-nicht-erkannt.51930/
https://www.drwindows.de/hardware-and-treiber/134065-bildschirm-erkannt-bleibt-schwarz.html
http://www.windows-10-forum.com/threads/windows-10-herbst-update-kein-zweiter-bildschirm-erkannt.69875/
http://www.windows-10-forum.com/threads/bildschirm-wird-zwar-erkannt-anzeige-kann-aber-nicht-dupliziert-oder-erweitert-werden.32330/
https://www.win-10-forum.de/windows-10-allgemeines/1589-edge-startet-zeigt-nichts.html
https://www.computerbase.de/forum/showthread.php?t=1677036
https://www.winboard.org/vista-allgemeines/102588-bildschirm-zeigt-nach-neuen-ram-nichts-mehr.html
http://www.windows-10-forum.com/threads/die-datentraegerverwaltung-popt-auf-zeigt-aber-nichts-an.53326/