No signal detected from the monitor

Similar Questions

• Where to get the cable from the monitor to Satellite C660-1TK

  I have a portable satellite c660-1tk and I have problems with the monitor, it turns out that the problem is the cable from the monitor. I went everywhere looking for a monitor cable, but I couldn't find one.

  My question: where can I get one?

  I thought to order it online, but can't find anything.

  Hello

  You can order these parts of the Toshiba authorized service provider that is available in your country.

  Here is a list of all FSA available worldwide:
  http://www.Toshiba.EU/innovation/generic/ASP_SUPPORT/

  I put t think it should be a problem to get such cable.

• Two synchronized USRPs receive the same sine wave emitted by an another USRP, there is a phase shift random and obvious between the signals received from the 2 receivers

  Hello world!

  First of all, I use a USRP as a transmitter to emit a sine wave (the signal is exp(j2*pi*f*t)), and then I use the external clock to synchronize the two USRPs (Ref as PPS in are connected to the clock) as receivers. Receivers are in sync, and they are at the same distance from the transmitter, I thought that the signal they receive should have a nearly the same phase. However, in practice, the phase shift is big enough, and this problem really confuses me.

  It's the received signals of 2 receivers.

  Yes. What you observe is expected.

  Near the bottof of this document read the area 'alignment Phase vs Phase coherence '.

  http://www.NI.com/white-paper/14311/en/

  And also, for the alignment phase, see the following 'Angle of arrival detection with NI USRP '.

  https://decibel.NI.com/content/docs/doc-25716

  Erik

• No Signal message when the monitor is connected to the graphics card.

  Thus, after posting this problem on different forums, I was told that my power (300w) was too low for my Radeon HD 7570 I tried to install. After you install a 585w power supply, the problem is still happening.

  Model: HP Pavilion h8 - 1240 t

  OS: Windows 7 64-bit

  Error: Monitor says "no signal" when connected in the PCI slot where is the graphics card.

  Changes: this always happened, did not get a single card to run this stupid computer!

   

  The DVI cable is completely plugged the monitor into the PCI slot and the graphics card is fully in. The fans on the graphics cards spin but it is not detected at all. It does not appear in Device Manager.

  Data sheet:

  I7-2600 3.4GHz

  8 GB RAM

  Orion 585w PSU

  Radeon HD 7570 (it didn't come with the computer, otherwise it would work...)

  PEGATRON CORPORATION 2AD5 1.03 (I guess that's the motherboard)

  No. I went to Dell and downloaded THE drivers that ACTUALLY work. Computer restarted and everything works fine.

• We get an error "no audio device is installed" as he tried to use the cable from the monitor to TV

  * Original title: vista home version lost his

  Recently bought an Emerson TV that is has a PC plug. Hooked to the TV for the monitor cable and bought a mini audio cable with one end plugs into the speaker jack the rear of the computer and the other end of this cable is divided into a red RCA plug and a white RCA connector to the audio on the TV.

  Played a movie and it displays fine but I have no sound. So everything disconnected and hooked my computer following up and my external computer speakers back up exactly as it was before still have no sound.

  in the toolbar at the bottom right hand of the screen, the "speaker" icon displays red X and when I move my mouse jumper on it the message appears "no audio device is installed".

  Help!

  Jerry Fulkerson

  Hello

  You can first check in BIOS advanced settings if the onboard sound is enabled.

  You can see the manual of the system manufacturer or contact the system manufacturer for more information on how to make the changes in the BIOS.

  Note: changes to the BIOS/complementary metal oxide semiconductor (CMOS) settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

  Please follow the steps below and we update with the results.

  Method 1: Follow the steps in the following article and check.

  No sound in Windows

  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows

   

  Method 2: Update a hardware driver that is not working properly

  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

  Tips for solving common audio problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

  Let us know if it helps!

• How to repair or replace the cable from the monitor on console 15fp

  We bought a KVM rack and keyboard with our Dell 4210 support about 2 years ago.  We have received "No Signal" for a while on the screen, and I finally had time to open the side of the basket and take a look.

  I see that the insulation of the monitor cable that is built into the console monitor was rubbed through and some of the money i wire mesh has been broken.  It is to the first bend of the cable guide and must have been rubbing.  I guess that's the cause of the error 'no signal '.

  I would like to replace the cable, but releasing the anchor on the middle of the back of the monitor seems impossible after removing all the hexagonal bolts around the perimeter.  I cut the label above the dimple found in the center of the screen back but found that there is not a fastener which can be manipulated.

  1. Is it possible to open this beast, if I can replace the cable?  I don't really have the budget for a new console.
  2. If it cannot be opened and closed and then after working on it, everyone is aware it is possible to connect with success a RGB cable?

  Thanks in advance for any advice on this.  Mike

  
  

• New installed graphics cards makes beep sound and no response from the monitor

  Hello.

  I have a hp pro 3300 micro Tower. I installed a new card from nvidia quadrophonic 420 graphics.

  When I start the pc I hear 4 beeps and then nothing. The screen is blank

  eager to help

  D

  Hello:

  4 beeps is a problem with the power supply.

• How to calculate the signal / noise from the graph?

  In my current project, I read a periphera voltage signal. the signal lead noise even after filtering.  So, to identify the necessary data, I averaged the signal.

  I have attached the file with an image of graphics. In this graph, the recorded data are drawn black and medium online graph is plotted in red. Now, I have to calculate the ratio of signal to noise to specify with these peak values. How to do?

  As the signal passes through zero, be careful in the way you set the signal / noise.  For sinusoidal signals, that ratio is defined as the RMS value of the noise (the signal with the desired sinusoidal signal deleted) divided by the effective value of sinusoidal component.

  First of all I would like to subtract the average value of the raw signal.  The difference is the noise.  You can set the signal / noise.  A RMS calculation might work.  If you have a mathematical model for the desired signal, a fitting for this model can be useful too.

  Lynn

• Remove the keyboard from the monitor

  I put the keyboard on the screen, now I can't remove it. Help! Michele thanks

  How can I remove my keyboard of my monitor?  Help me please!

  According the information you provide, I'm guessing that you have opened to the top on the screen keyboard and now you want to close. But unfortunately, we do not know the version of Windows that you are running.

  For Windows XP, you should have the close button in the upper-right corner of the keyboard, you can click once to turn it off. You can learn more about Windows XP keyboard on screen here.

  For Windows Vista and Windows 7, take a look at the following web page. There is a tutorial which explains how to disable the on-screen keyboard:

  http://www.Vistax64.com/tutorials/72733-screen-keyboard.html

  If you are running other versions of Windows operating system, let us know about it. You can read the following article to determine the version of the Windows operating system you are running:

  What version of the operating system Windows am I running?
  http://Windows.Microsoft.com/en-us/Windows7/help/which-version-of-the-Windows-operating-system-am-i-running

  Hope the helps of information.

• The HP Pavilion Slimline s3000 is not able to be disconnected from the monitor?

  I have a HP pavilion slimline S3000 and I don't know how to disconnect the HP monitor. I don't know how to disconnect the power cord of a something blue wide at each end, which does not seem to get out of each end. Is it possible to disconnect so I just the screen and if so, how?

  Thank you.

  Hello

  Looks like you have the VGA cable that is connected to the port #12

    

  Figure 9: Rear i/o panel

  

  Very simple, it is fitted with two screws, you can turn by hand or use a screwdriver to remove

  Kind regards.

• Possible to capture directly from the monitor?

  Hello

  Is it possible to capture video directly from my computer screen.  I want to create a video tutorial on the execution of certain programs.  I don't really know anything about video software, I bought the CS5 master collection for other programs.  So, I was just wondering if any of them can do it before I spend $ 40 on FRAPS.

  Thank you.

  Find out CamStudio; It is a program free registration form.

  Note that if you use the CamStudio codec, you'll have to transcode the files to a different codec that CS codec is not 64-bit. You can also Google for 64-bit screen capture codecs and the use of those.

• Create signals from the software

  I am trying exteranlly trigger a camera by using its ready digital signal reading to invoke the next trigger.

  The code below triggers a pulse counter, whenever there is a signal of falling on PFI0 edge:

  camShutterOutputTask.COChannels.CreatePulseChannelTime ("Dev1/ctr0", "",)
  
                     COPulseTimeUnits.Seconds, COPulseIdleState.Low,
  
                     0,
  
                     0.000001,
  
                     (((double) exposure_time) / 1e6);
  
  camShutterOutputTask.Triggers.StartTrigger.ConfigureDigitalEdgeTrigger ("/ PFI0/Dev1", DigitalEdgeStartTriggerEdge.Falling);
  
                  camShutterOutputTask.Triggers.StartTrigger.Retriggerable = true;

  Right now it works very well by linking PFI0 to a USB-6002 output to test. Every time I press a button to send a signal of USB-6002, I see a shock occurs.

  However, when connecting to a physical camera, PFI0 will be connected to the display of the camera. I need a way to manually launch the first impulse on the software side move the following loop. Is it possible to do?

  Hi Joehsiao,

  How long do you expect to be taken between the time the camera receives the initial impetus until when the camera on the impulse arrives on PFI0? If it's a pretty long time, then you could just reconfigure the task for counter 0 after the initial pulse. For example, you set up initially to generate a pulse based on a one-time event (application startup, event button user, time, etc) and then once it generates this initial impetus, clear this task (or change), so that the meter to exit task is then configured to trigger the signal coming from the PFI 0.

  Kind regards

  Kyle S.
  Technical sales engineer
  National Instruments
  http://www.NI.com/support

• HP 2311 x buttons on the monitor does not

  My monitor has decided that he does not want to turn off, or let me any setting.  Sometimes it works, sometimes it doesn't.  However more recently, he decided not do not work any more work.

  None of the buttons work, I get no message on the screen, I can't turn it off or change the settings.  I just got the monitor there are 3 or more months and this just started happening recently.  He did that sit on my desk.  Anyone with experience please help me!  I have an LG which is 2 years old and everything still works very well on this subject, it's not that I play with anything other than the power buttons, but it's pretty boring.  Any help is appreciated.

  Hi Paul,.

  Your monitor is covered by the warranty for a year if you bought it new.  Maybe you need to contact HP support.  HP support number is 800-474-6836 or 800-HPINVENT or online here.

  Try a reset of the monitor. Unplug the power cord from the monitor and hold the power button of the monitor for 30 to 60 seconds. Plug the monitor back in and it lights up.

• monitor turns off not by the switch at the top. power cord seems loose at the back of the monitor. just need a

  I have a hp w2338h monitor, running Windows 7 and I am unable to turn off the monitor through the top switch. The power cord seems loose in its connection to the monitor. Do I just a new cord or something else is necessary?

  Thank you.

  Hello

  Try to push the power cord firmly upward.  It should not move when it is completely inserted.

  Try a reset of the monitor. Unplug the power cord from the monitor and hold the power button of the monitor for 30 to 60 seconds. Plug the monitor back in and it lights up.

• U2415, its port on the monitor using headphones (ongoing displayport) has an audible hiss

  Hello

  I have trouble with two U2415 SSS monitors that I bought this week, when I plug headphones into the monitor there is a low volume generated from the monitor. When I plug the headphones in the respective computer audio port, there is no whistle - just silence.

  It is not a problem when playing sounds, but saw the helmet wearing while there is nothing else game is boring and it is hard to focus.

  The sound comes on displayport monitors, and the volume is controlled by the operating system (Win10 / OSX via soundflower).

  The computers and monitors are all on the same land/Jack.

  Is it possible to fix this? I am at a loss, and frankly the audio port on the screen is useless in this State. It would be nice to make it work, because it would mean that I could reduce the number of cables, I need to plug / unplug it when you move stuff.

  Please find below information on the installation of my computer (s).

  
  The computers tested: Custom PC with nvidia gfx, MacBook pro, Asus Zenbook
  * OS: Windows 10, OS x 10.10
  * Video card: Nvidia GeForce GTX670, Intel Iris Pro 5200, GeForce GT 840 M
  * Driver version: Windows Nvidia 355.98, for OSX I don't know
  * Ports: PC: displayport and dvi, mac: lightning/miniDp, zenbook: miniDp
  * Ports used: dp-> miniDp, miniDp-> dp, miniDp-> RFP
  * Cable: the miniDp provided-> dp cable and a 1 m deltaco miniDp-> dp cable
  * Resolution: 1920 x 1200 @60 Hz
  

  Best regards
  Erik

  Headset must be connected directly to the computer, not on the screen. The U2415 user's Guide page 11 States, "use of the helmet is not supported for the line audio output connector.".