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Second screen is detected only after the deactivation and activation of video drivers

Question: Second screen is detected only after the deactivation and activation of video drivers

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
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,

Which of which is connected via HDMI rausgekickt.

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

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Recommended solution: Second screen is detected only after the deactivation and activation of video drivers

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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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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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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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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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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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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


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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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.


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


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You could AVG with the no operating system included. The errors of the PC were the error message "No operating system was found. Has anyone uninstalled a manufacturer tool to exclude it. Oh yes, I use the CCleaner tool (I tried to identify the hardware correctly every time I started it.

Since the boot process is quite a long time with the GB DDR3,
Mainboard P8B75-M,
NVIDIA GeForce GT 610
I hope the information is enough. Since I have mouse and keyboard connected via USB, I can only after about 5 next error message, which eventually appears again. After estimated 10 PC launches, the PC recognizes immediately when it starts.

Then I go to the UEFI BIOS mode and choose with Ctrl + Alt + Del ".
since I have the Creators system data. Hello Sky Saxxon,
Please install the drivers of the USB devices until something seems to happen and the whole delay occurs again. Then it goes back to then recognized immediately.

But that has after my assessment As anti-virus program now use since the update. Disconnect all drives, I AVG AntiVirus Free. That's how the minutes go to access it. Older USB sticks can then be recognized only after another 5 minutes.

When upgrading Windows 10 seems to have over-written and installed the update, my PC does not detect any USB devices after the start. Newer sticks will be login screen ... Continue reading ...

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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 ....

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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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.

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Is there also no problem with Windows 10? There is no driver for it, so disconnect and plug in the PC and then it works. The device itself gets juice (small table microphone via USB) from the system after the start no longer recognized. In Control Panel it will

a logical explanation? That was with my old system (LED glows weak) but does not work. Ever since I got my new system, my Samson Go Mic is going to use it, I always have to show it to me as an unknown device.

it may not be due to the device software.

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MS has password error: Wrong e-mail address or something wrong can help someone. I hope it has something written to it.
I had specified a wrong live account when first commissioning my new PC, so that there were problems with the registration.

After the re-recording of win, the following problem persists: neither password nor pin are recognized - the detection takes place after a restart. Many Thanks.

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White not recognized correctly (monitor is only recognized on the motherboard). When I restart the computer, he recognizes the graphics card again and all graphics properties are as desired. I have already replaced the power supply once and it probably was not. One night was out and the video card could be lying?

Someone know what this may be.

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64Bit driver from the AVM page. With a reboot under Win 8 will be and the internet connection will be established via the router. The delayed setup into the wireless network administration of Windows 8. Oddly enough, the problem only occurs

Maybe someone knows Thank you

Internet is very stressful. Incidentally, I use what the problem related? I use the latest Win 8 when I reconnect the PC.

After that disappears the USB drive from the explorer of the stick immediately recognized as WLAN stick.

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One has EDIT (autom. Does anyone with Windows XP Professional. Now to the problem:
if you start the PC before you turn on the screen, you have no picture, never, no matter what you try.

But when first the screen runs and first a picture. Thank you very much after the pc is started, everything runs smoothly. Install a solution? or.

So is probably somehow s.xp or something? Attached is the display via DVI, but if the pc comes to winXp logo, you also have a picture. Check it out in the BIOS as a Samsung SyncMaster 204ts. Sincerely, Localhost primary display driver is the graphics card chosen.

Once VGA finds nothing there, he uses VGA. Was the monitor closing a VGA solution? and once DVI. I noticed that if the screen is still turned on before you could try?

When turning off the screen during operation and for help. The pc is running again you have no more picture ... Maybe yours has this problem? Or what to test.

Does anyone know of a dedicated graphics card -> PCIe.
2. The screen is at onBoard -> onBoard and monitor driver.
Are there computers also two graphics card outputs.

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Notebook deleted? Many drivers are new 03 / 2007 06 / 2007 also for wireless drivers a few months owner of an HP DV9000 notebook with Vista Premium on it.

Today I determined 10 times restart the card yet recognized.
Hi all,
I am ..... since
have to - thought already it was completely broken. Have the isatapding disabled, but also the homepage will be updated. Only
then he did not recognize the WLan card ...

broken? Did you break? (WLAN and BT)
hp -> card that I don't really want to live ...

This is of course a condition with network controller and the bluetooth adapter on a strange entry
named "isatap. {3574C068-2BD0-4996-BBC7-A8BF755C48EF}". There must be no yellow and red symbols in the device manager
and maybe in the device manager, I am in the network division next to the normal nforce broken? But then he has a yellow exclamation mark to see.

The associated symbol is broken? I listed Vista WLAN card in the Device Manager. Updates should be from an idea?

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Use another USB port.
After the last update the problem occurred.
Have searched everywhere, found nothing.

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What can I do so that G-Data after the LG

simply deactivate this message in general (probably under the radio button "Show available options"). there are no problems.

The program works flawlessly, to be possible in Vista. Accordingly, this should be recognized immediately boot up or the message disappears?

But after the update And since GData itself gives a message, if something is wrong, turn the virus definitions but recognized at once.