HDMI / DisplayPort gives no signal on monitor

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  cyclicgraph,

  Other research shows that all the digital inputs may support HDCP, so DVI, HDMI/MHL, miniDP and DP.

• DisplayPort that NO SIGNAL appears in the window on the screen is good

  DisplayPort that NO SIGNAL appears in the window on the screen is good. I run all programs without any problems. But this small window in the upper right corner will not go away. Any help will be appreciated.

  Hello

  To make the small window is closed on your screen, please try to perform an end task. If does not end the task, there is an option that attempts to put an end to the tree of the whole process instead of just the individual job. Select the Details tab in the Task Manager, right-click the process you want to end, and then click end process tree. This will attempt to leave the program and all associated process.

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• Loses the signal of monitor

  System:

  CPU: AMD Athlon X 64 Dual Core 2.6 GHz

  Motherboard: ASUSTeK M2N - MX SE Plus

  RAM: 2048 gigabytes

  Graphics card: MSI 7300 initially, then a PNY Geforce GT 520

  Storage: A WD 200 and a WD 500

  DVD: A (unknown model)

  Monitor: LG W2242T

  OS: Windows 7 Home Premium

  Stats:

  04/12/2012, I bought a copy of Windows 8 Pro for my personal system (not above).

  07/12/2012, I bought a 2nd copy of Win 8 Pro for, the above family system.

  12/7, I started to install Windows 8 Pro system above with the MSI 7300. The facility would go to which appeared at the end, but towards the end, he would show graphics on a blue background. Then he would show no signal on the screen, and the lock, I turn off and then restart. Once restarted, I constantly had the installation message failure and loaded windows 7. After several test all resulting in the same situation, I bought the PNY 520 thinking the MSI 7300 GT was the problem. Unfortunately come with the same lock upward and scrambled graphics. I have tried 15 to 20 facilities work my bios, all to nothing does not. Then, in desperation I downloaded the Win 8 Customer Preview and tried and it INSTALLED and RAN PERFECTLY.

  I'm afraid to try the 8 Win pro on my personal system until I get the functioning of the family system and understand what is happening. Any help is greatly appreciated, thanks for posting and email* address email is removed from the privacy *.  I'll give you my cell phone number if you ask in the interest of understanding and solving this frustrating problem.

  Hi glenblaha,

  You can see these links and control which should certainly help u.

  http://www.TechRepublic.com/forum/questions/101-302418/monitor-keeps-losing-signal

  http://www.TomsHardware.com/Forum/115113-13-monitor-losing-signal-playing

  http://www.TechRepublic.com/forum/questions/101-300412/loss-of-signal-to-monitor-but-PC-still-running

  All the best!

• No signal on monitor after Windows 8 logo

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  I solved the problem. I plugged the monitor into the computer via VGA and it works beautifully. So I disconnected the VGA cable and reconnected the cable hdmi to dvi, and it is worked over HDMI since. Even after rebooting. It's a weird solution, but I'm glad it worked.

• My office does not send signal to monitor

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  Most monitors have analog modes and a DVI/digital input at the back of the LCD screen. Try to use the other entry.

  JS
  http://www.PAGESTART.com

  Never be afraid to ask. This forum has some of the best people in the world to help.

• IdeaCentre K450 'no signal' with monitors (VGA and HDMI)

  I bought a K450 (of Jack online of lenovo, handed to nine) in December. I have an Acer H226HQL 21.5 "monitor at the same time and put in place all at once. I used the VGA cable to connect the monitor. Everything worked perfectly until a few weeks ago. I went to wake the computer and the screen remains black. I pressed the power button to turn off completely and turn it on again, 'no signal' stil on the monitor. I tried to use the HDMI cable with the acer and the old monitor of 8 years of my last office (with VGA cable) and still no signal. Checked the power strip, it works fine. I am at a loss!

  I ran updates on firmware for everything, including the graphics, when I put the computer. I would check on the firmware for the graphics card, but it is difficult to without a working screen. In addition, do not know if this is relevant at all, but it was running windows 8.1.

  Is there anything else I can do to fix this?

  Thank you!!

  In fact, I realized there are TWO VGA ports in the case of the computer and
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• HDMI displayport on computer monitor

  Is it possible to use the hdmi connector on a w2207h to a displayport on a cpu [via a displayport-hdmi adapter] rather than use the VGA port on the CPU as a computer display connection?

  Hello

  Yes, they are both digital use, no conversion is necessary.

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• Lightning Digital AV HDMI allows making iPad as a monitor

  Can you use ' lightning apple digital av HDMI "on iPad Air2 and connect a PC/windows key to use the iPad as a monitor (Second monitor or first and only)? For example the combination lightning PC HDMI and windows, then use iDisplay for iPad as a second monitor.

  If you can not, is it possible to do? To make it easier, I want to know if I buy a PC stick, is possible to use my iPad as a monitor, when I go on business trips. I am guessing lighting to HDMI is an HDMI output, so does not input the iPad HDMI signal. However, iDisplay uses light cable at the entrance to signal to the iPad. If we convert USB output HDMI to PC stick, and then connect it through lightning, which will work?

  Can you use ' lightning apple digital av HDMI "on iPad Air2 and connect a PC/windows key to use the iPad as a monitor

  N ° iOS devices have not all video input interfaces.

  If you can not, is it possible to do?

  N °

  If we convert USB output HDMI to PC stick, and then connect it through lightning, which will work?

  Try it and discover.

• HDMI connection takes one of my monitors.

  I have three monitors - an Apple Cinema Display monitor and two DVI monitors. When I plugged a cable from the HDMI out (to a receiver) I get a picture on the TV, but one of my monitors DVI is removed.

  None of the monitors is Thunderbolt/Displayport so that they use the adapters. What is the problem?

  You can have TWO legacy screens hung with passive adapters. If you choose the built-in HDMI that counts as one. In addition, existing views require ACTIVE adapters.

  "legacy" in this context are something other than the Mini DisplayPort and DisplayPort (a direct rewire, not a conversion).

  To debug, try to use only two screens. If it is not working then, you need an ACTIVE adapter for something to make additional progress.

• HP EliteDesk 800 G1 SFF: HP EliteDesk 800 G1 SFF: using VGA and DisplayPort simultaneously for double configuration monitor

  If the title says it all. I'm trying to set up two monitors on my HP EliteDesk 800 G1 SFF. Here is my configuration:

  1. first monitor (Acer B223W) lights DisplayPort and displays things normally.

  2. second monitor (HP LP2065) is on the VGA port.

  The problem is that my second port monitor never gets a signal from the machine and going to sleep mode. Connect the second monitor changes my main screen at a desk empty (no icons, no taskbar, just a plain painted paper), which I believe means it tries to use my VGA monitor as main display.

  However, the VGA monitor never seems to show anything. I spent my main screen on the first monitor successfully too, but is not all about him either.

  Dear customer,

  Welcome to the HP consumer's Support Forum!

  Please try and update the video driver following, chipset and BIOS:

  Intel Graphics Driver (64-bit) (International):

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5387481&swItemId=vc_140415_1&swEnvOid=4059

  Intel Chipset drivers:

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5387481&swItemId=vc_124826_1&swEnvOid=4059

  BIOS:

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5387481&swItemId=vc_147068_1&swEnvOid=4058

  In case the problem persists, please exchange the monitor and VGA cables cables once and check.

  Try and clear CMOS by following the steps below:

  1. turn off the computer and unplug the power cord from the power outlet.
  2. remove the access panel.
  3. on the system board, hold down the CMOS button for 5 seconds.
  4. replace the chassis access panel and reconnect the power cord.
  5 turn on the computer and let it boot.

  Hope this helps, for other queries in response to the post and feel free to join us again.

  * Click on the star of CONGRATULATIONS on the left to say thank you *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you
  GR1
  Although I am an employee of HP, I speak for myself and not for HP

• Toshiba 32PU200EJ - HDMI port does not signal

  My toshiba TV series 32PU200EJ unable to connect to the HDMI port,
  last week, it was OK,

  I use it just for the PS3 game.
  When I try to connect the HDMI to PS3 or laptop, it says "unsupported SIGNAL".

  ANYONE can help with this problem? Thanks :)

  The TV supports multiple HDMI ports. Right?
  Have you checked the different HDMI ports?

  Reset you the default settings?

• Satellite L505-10V - using HDMI is no pic on external monitor

  I have a Toshiba Satellite with a broken screen and use an external HDMI monitor.
  But now it starts but does not fall into the second rotor and shows do not at all.

  What can be?

  It is not easy to say why this is happening. Restart laptop and try to use the FN key combination to switch to the external monitor.

  How it worked in the past? You have it active manually or desktop was shown on external monitor automatically?

• Pavilion 500: 6 beeps continuous motherboard when GTX 460 is installed and computer, no signal to monitor

  I recently got a gtx 460 s decision-making and wanted to put it in my computer, I have a different diet that is 700 watts and the two connectors 6-pin at the back of the computer, the card is also sitting (re-sitting several times - not the question) I also I added more than 8 gigabytes of ram to the motherboard, I tried to remove it and start the computer , but it still sounds. Also, I can't access the bios because the monitor receives no signal.

  the question I want to know is, have all the required connectors? because it seems that there is an another slot of tiny psi on the top of the card and also if my motherboard only supports the card.

  Thank you

  Hello:

  If your PC comes with Windows 8, 8.1, or 10 of the plant, you need to change two parameters of the BIOS before installing a video card no HP.

  Please see this link for which parameters to change.

  http://support.HP.com/us-en/document/c03653200/