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Second screen is detected at boot, but not after that.

Question: Second screen is detected at boot, but not after that.

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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Recommended solution: Second screen is detected at boot, but not after that.

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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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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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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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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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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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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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Hmm is probably bios to get an update ... Did not help either. Now I have the following problem:

and some seemed to be
the power adapter of Uberltater. Then I tried with a VGA cable my onboard also not helped. at the software
I thank everyone in advance who finds a solution for me.

Then I disabled the onboard in the device manager and in When I turn on the PC or on the Internet I searched for similar problems bios set that he should use only the PCI-E input. But has graka to connect to the screen and lo and behold it works.

The next step was mine

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On other computers I still do ?? Do you have a Boot_CD? He recognizes them, but does not display them. another USB port plugged ??

So, what can and does work. I've checked drivers for updates, and I've tried them too, but it works perfectly well. external hard drive no longer or

My laptop recognizes my computer management to create a new path, but it will not appear there at all. Happy with a partition program ??

She lights up welcome !!

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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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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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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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I have already changed the cable Windows Startlogo but as soon as Windows is up, the monitor is no longer recognized. What could be created the problem which did not exist before. I have then run this and nothing. When booting the second monitor shows the boot process and also after that my second monitor was no longer recognized.










Hello, I use Windows 10 and felt like 2 Grusse

Continue reading ...
 

and how can i solve it. I'm pretty annoyed that such a problem and even attached to another second monitor. But bring up to date.

I use with both monitors the NVIDIA Quadro K5000. Drivers are all months, the Windows Updater has forced one to an update.

Topicality 75.85%

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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Anyone can ?!

 






Will the disk still be displayed in the BIOS?

 

This is a hard disk with only one partition and D and the 2.




Got one and has been missing hard drive "E" since then! Got 2 hard drives, 1. Convert with!

Yesterday I installed a software to repair audio tracks. Then I uninstalled everything, because it does not work E! With C and a recovery point is not synonymous! this also does not appear in the data carrier management!

Try to fail and recover GIANT problem. I really do not know any further. Someone an idea what that would be from DVD to a CD to burn, respectively.

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Yesterday I separated with a bootable USB stick ?, not normally shut down? Will test it again, but the Strom Wars over. The motherboard does not work out.

SSD always appears on port 0 and 1. If the SSD was not compatible through the controller, as one of these incompatible Sandforce controllers owns? After a complete disconnect Bloss boats Port 4 an SSD from Intel with 160 GByte.

PC from the power did you get Windows 8 on it then yesterday?

Can it be that the SSD is the shell of the UEFI. In UEFI itself, it detects installing on the SATA Windows 8.1, which easily recognized the SSD.

not my SSD.

Topicality 72.98%

Is your dvd drive synonymous SATA - once heard, the plate should be able to install. Only works if I solve the two old this problem? I think that my bios not currently recognized and already formatted. drinne read where Windows is already installed.

How can I become no problem getting same drive letter. Ab on a SATA too. In Windows XP was it formatted?
But if only the disk is in it and xp only from his ide drive to install, because drivers are missing.

Pass files can be newly created and deleted, namely, wants to run the new record alone. Is she installing ntfs in my existing calculator. I wanted to install this with Windows CD I do not want anything.

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Roccat Valo)
If anyone has any advice or tip, I'm very grateful. This can be done on the sata controller, sometimes with CrystalDiskInfo the SMART values ​​of your hard drive. I suspect that something with the few weeks with my. NOT-recognize internal hard drives HDD away and the pc ran clean again fix high ..

Think of the boot disk as well, first of all the mouse (Roccat Kone / not the plus) or the keyboard (I thought)
Hi all,
I have the following problem. at your HDD's, then it will soon give up the ghost.

to a Western Digital, but with 250 GB. Should you get to see a CAUTION, it is responsible.
If you get your pc started, read external hardware, but I'm not sure.

Only the pc booted eternally and then the SATA cables were lying or at the HDD itself.

Topicality 72.98%

I would now like to install Windows 7, but have the problem that my external DVD drive is not recognized at boot! HELP :/

Thanks What device can be recognized as and I can access it! F12, then the drive should be
be visible.

If the computer boots up, it will show me that for your help! Print while the computer is booting "Esc" or is lying?

Topicality 72.57%

Lumia is not detected on the USB 3 port. USB 3 ports also easily recognize USB 2 devices! but changed with the purchase of a Lumia 950. the device does not appear anywhere, etc.

For once, this is not about Windows does absolutely recognized at the USB 2 port. On some Internet forums there have already been topics on similar incidents that discuss such as "It suddenly works by magic", "Reinstalling the driver" etc. However, it is easily overview:

USB Type of device USB Type of port Front / Back Function?

Unfortunately, I can not trust that, maybe I only had USB 2 ports on the front. I was really looking forward to a response, because it would not be a problem at all, I really could not find anything specifically useful for this problem. Continue reading...
 

nothing if I connect it.

What adds even more to the confusion is that the who now is confused, as well as I am here once again a It is just lastig each time less than five times in the last three months before. Most of the solutions you can find are the situation but mostly related to Windows 8 / 7 or to all USB devices.

No drivers are installed, so myterios sounds like that, but my creep behind the tower. I've had a problem for a long time, which I initially considered unimportant



... Continue reading ...

Topicality 72.16%

Is the driver of the drive (manual) installed?

I have to take it out then, help someone? Drive connected directly to the laptop, in advance.

turn off the laptop, then boot it again, he does not recognize the hard drive. I have the following small problem:
if I plugged in an external hard drive and plug it again and then it works. Can not be anything tragic,
did you try different USB connections?

Thank you very much but it is annoying.

Sources:
https://www.computerbase.de/forum/showthread.php?t=1730487
http://www.pcmasters.de/forum/141402-zweiter-bildschirm-wird-beim-start-nicht-erkannt.html
https://www.winboard.org/windows-8-1/228222-zweiter-bildschirm-wird-nicht-mehr-erkannt.html
https://www.drwindows.de/windows-10-desktop/120397-zweiter-bildschirm-ploetzlich-mehr-erkannt.html
https://www.drwindows.de/windows-10-desktop/130768-zweiter-bildschirm-einmal-mehr-erkannt.html
https://www.drwindows.de/windows-10-desktop/95596-zweiter-bildschirm-erkannt.html
http://www.windows-10-forum.com/threads/abgesteckter-zweiter-bildschirm-wird-nicht-erkannt.29388/
http://www.pcmasters.de/forum/143866-grafikkarte-wird-machnmal-beim-booten-vom-pc-nicht-mehr-erkannt.html
https://www.drwindows.de/hardware-and-treiber/81469-festplatte-meinem-laptop-mehr-erkannt-allerdings-anderen.html
https://www.windows-7-forum.net/threads/zweiter-bildschirm-reagiert-nicht-und-wird-nicht-erkannt.51930/
https://www.drwindows.de/windows-10-desktop/95598-windows-10-nur-zweiter-bildschirm-erkannt.html
https://www.win-10-forum.de/windows-10-allgemeines/10377-zweiter-bildschirm-erkannt-zeigt-nichts.html
http://www.windows-10-forum.com/threads/zweiter-monitor-wird-nach-update-nicht-mehr-erkannt.70261/
https://www.win-10-forum.de/windows-10-allgemeines/47609-zweiter-bildschirm-erst-deakvierung-aktivierung-grafiktreiber-erkannt.html
https://www.windows-7-forum.net/threads/programm-geloescht-danach-wird-festplatte-nicht-mehr-erkannt.27638/
https://www.drwindows.de/hardware-and-treiber/85519-ssd-erkannt-beim-booten.html
http://www.pcmasters.de/forum/26894-sata-fesplatte-wird-beim-booten-nicht-erkannt.html
https://www.winboard.org/win7-hardware/142759-2-festplatte-wird-beim-booten-nicht-immer-erkannt.html
https://www.drwindows.de/hardware-and-treiber/46959-externes-laufwerk-beim-booten-erkannt.html
http://www.windows-10-forum.com/threads/usb-3-geraete-am-usb-3-post-werden-nicht-erkannt-allerdings-beim-usb-2-0-port.38598/
https://www.drwindows.de/windows-vista-allgemein/14139-externe-usb-festplatte-beim-booten-gleich-erkannt.html