NO SIGNAL alert QUICK / BLACK MONITOR Acer S242HL monitor

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• No video signal from HP Pavilion monitor m7560n

  HP Pavilion m7560n, THE graphic card NVIDIA GeForce, monitor HP 2159 m, Windows XP.

  Screen went black with the message "no signal". I tried the monitor and cable on another computer, it worked, this isn't a problem with the monitor or the cable. The VGA connector and graphics is integrated in the motherboard, so I can't try another video card. TV-out connectors, isn't the PC so I can't use TV as a monitor. Is there another option, how to continue with the debugging before replacing the motherboard?

  Thank you.

  Most of these cards in PCIe x 16 v2.0 should work on your computer as long as it requires a 300 watt power supply system power or less. The 2 x 0 series is the oldest, while the 6 x 0 series is the most recent. Cards are plug-and-play... but you need to install a device driver for the card. The HP BIOS should automatically detect the card and disable the integrated graphics card. If you still have problems after the installation of a card, we will have to look for other issues.

• Tecra A11-128 does not start - black monitor, only the fan is on

  My laptop starts to boot, a few seconds later, the fan runs all the time and at full power. Here the detailed steps:
  -Push the Start button (battery led is green)
  -the hhd led is green for a short time, then off
  -l' screen is black all the time
  -After a few seconds, the fan starts at full power
  -That deer situation change either, I must break with 5s on the Start button

  I tried several keys (Fn + F2, ESC, F5) while starting up, as an external monitor. Nothing has changed.

  Who has an idea? Thank you very much for your help!

  Hello

  If the start of the BIOS (or Toshiba) screen does not appear, it means that a serious motherboard hardware problem can cause this RAM modules or malfunctioning CPU would be possible
  Recommends checking the memory RAM and CPU modules
  The RAM modules could be replaced easily but it of difficult to replace the CPU and test it. Therefore, it would be a job for a technicians for laptop

• Output black monitor

  I have episodic 'black out' on my screen on your desktop d5000t. In my view, there is a problem with the power monitor video card driver. The problem seems to have started, because I installed Windows 7. I tried reinstalling the driver, but the problem persists. Help!

  I discovered that it was a power supply problem. The computer began to stop and I replaced the power supply and all problems are solved!

• No signal detected from the monitor

  Hi all

  Built for computer spec - December 2005

  CPU-Intel P4 3.2 GHz, LGA 775, 640

  GPU-Inno 3D GeFORCE 6800GS 256 MB DDR3 PCI-E

  MB-ASSUS P5LD2 LGA775, Intel 945 chipset

  HD-MAXTOR WD5000AADS - new may 2011

  PSU-foxtail BN106 L7 530W-new in May 2011

  The last month replaced CMOS battery.

  I spent most of the last 14 hours or more trying to find a reason for the above message on my monitor BENQ FP71G + flat screen.

  When I turned on the computer this morning, it starts in Windows and office, but less than a minute, the screen froze.

  The cursor would not move and no buttons worked.

  I tried the button on the front of the case and the light on the monitor did not turn green.

  I lit it and upward came the message 'no signal detected '.

  I tried several times but I got this message each time.

  I had to use the "switch" on the front of the box to turn off.  I turned on and off several times - I could hear the pip MB and windows intro music but the screen don't start - it stayed orange [standby].  The activity light also flashes as Windows goes through commissioning.

  I tried to use the WIN XP SP2 disk and the disk of the software for the GPU at the start, but are recognized.

  I checked the monitor [with cable] on another computer and it works.  I have not tried another monitor on the desk.

  I spent a little time to read a lot of Google links [which most tend to all refer to each other] and have not found a solution, other than the suggestion that the GPU is deceased or the MB is dead [or both, if the GPU has overheated]

  I just found a link to the subject of this thread when you search forums answer.

  I'd appreciate it if anyone has a solution to this problem.

  Rgds

  Damascus [aka Antioch]

  Update

  I bought a GPU pretty fresh and install it solved the problem.

  In addition, I noticed that POWER supply was not as hot there just prior to the problem.

  Thanks to all those who gave their help.

  Rgds

  Damascus

• 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.

• No signal on the second monitor

  Until a few days ago I was using my VGA cable with my second monitor without problem now it doesn't seem to work. When I plug the screen, the laptop detects the monitor and automatically and goes into presentation mode the monitor also detects the computer laptop, but for some reason it shows no signal. I know that there is nothing wrong with the cable itself as I tried it on another computer. I also tried to adjust the display settings and nothing seems to work. Does anyone know any other way to solve this problem?

  Also, if it helps, my display driver is NVIDIA GeForce7000M/nforce610m

  Try to connect the monitor, and then restart the computer.

  If it does not try to reconnect the screen: right click on the desktop-> personalization-> on the left pane, click on "Windows Mobility Center" - click on the "external Display" tile on the button 'Connect display' even though it says "connected screen. It should detect the monitor.

  Or press the hotkey on your mobile PC that turns on an additional display. The function (FN) FN + F5 keyboard shortcut is used for this purpose on many laptops on some, it is the FN + F4 key. Find the F key that has an image from monitor.

  Multiple monitors: frequently asked questions
  http://Windows.Microsoft.com/en-us/Windows-Vista/multiple-monitors-frequently-asked-questions

  Set up multiple monitors
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-multiple-monitors

• Black monitor HP Pavilion a6000

  Last week my HP desktop computer would be turned off randomly when I was about it. I thought it had something to do with my RAM, so I doubled and unfortunately it still stop so I decided to take another look inside.

  After another look I saw that my three fans have been severely defenseless and need cleaning but I had not any average or compressed air to do. It's then that I decided to do it with two pencils and 30 minutes later I was.

  I reconnected everything to the computer, plugged the power on the monitor and turned on. The orange blue turned on monitor power button then turned. I could heard the sound of the recording of computer in Windows, but I couldn't see anything.

  I rebooted everything and he did the same thing. I checked inside the computer and made sure I didn't knock something loose and it seemed to me that I don't have. Unfortunately the monitor has always the same thing, he has done it before. I followed many tutorials that http://h10010.www1.hp.com/ewfrf/wc/document?docname=bph04760&lc=en&cc=us&dlc=en&product=3376908.

  Nothing seemed to work, and then I came here looking for help from the clever mind on this forum. Help, please

  PS Sorry for my bad English

  EDIT:

  Then I ran my computer with another monitor and cables and the screen is always black so the problem is internal. Somethins probably dislodged, but what...?

  Can you give us the exact model please?
  http://h10025.www1.HP.com/ewfrf/wc/pfinder?tmp_product=HP+Pavilion+A6000+desktop+PC+&tmp_qt=manual&tmp_searchExperience=Yes&LC=en&cc=us&DLC=en#n29

  So we can see your profile.

  (You have several output graphics?)

• Dell inspiron 530 will not start 4 beeps power black monitor blue button solid yellow lite inside

  I HAV a dell inspiron 530 inter processor duel completely stock w vista... when I push the button to switch the fan to come on the button lights up blue then u hear 4 beeps and inside ther is a yellow solid lite on next to the motherboard no power to monitor usb black fan and s stays lite on the back is green as it should b what is problem It can b fixd can I solve this w taking some1 working inside a computer im alittle above a recruit n do thx mike

  maheisel

  Four "beeps", could indicate a memory problem, if you are comfortable working inside the computer, try to open the case, remove and reinstall all memory modules and see if that makes a difference.

  If you not comfortable working with the removal and the reinstallation of the components, then I suggest that you take the Inspiron 530 to a repairman.

  Is the power button LED, blue constant or flashing blue?

  Every change made to the 530 recently?

  The Inspiron 530 convenience store and the diagnosis Codes are HERE the ADMIN NOTE: broken link has been removed from this post by Dell >

  Bev.

• Many problems with my D530 SFF, freezing and black monitor (windows xp operating system)

  First off I want to start by saying that I am a complete noob when it comes to computer repair. But since it wouldn't kill me if I lost the files on my computer and I intend to get a laptop soon, I'm willing to tinker and try to solve the problem with my office on my own. First on my cpu fan had started to get progressively stronger over the years that my HDD approached capacity. And it seemed that the computer can get more hot than the optimal temperature. At the present time, I think the hard drive is completely filled and maybe ultimately causing my problems. Periodicly, I started getting messages that my virtual memory is too low and that the system could make more room. Now I clean a bit and delete files to make more room. A year and a half, this computer has not connected to the internet that last week I hung it and installed a bunch of updates automatically from windows (seemed to run more quiet and cooler). I also deleted bitdefender and malwarebytes and installed Avira. At the beginning everything worked well for a few days (some lag sometimes, but he had been trolling for a while) and that one day I left the system and did things around the House. When I came back my computer was powered down on its own. When I tried to restart led lights up and the fans and cpu but my monitor does not receive a signal. I turned the computer off checked cords, get rid of the dust in the case and that I tried to restart and got the same thing. After that, I pulled the ram and clean the slots and riser and the cd player and I tried to reboot after the installation. If I remember correctly this time the monitor received the signal, but the system froze on the start menu to hp. After that I stopped and restarted the monitor could not receive the signal. At this point, I decided to leave the 'thing' sit overnight and try again in the morning. I have two-way to ram and Board riser with those of d530 my father and got the same results. After about 6 hours or so I started the computer today and was able to start windows, but when I tried to access the control panel the system froze.  Initially, I thought that my graphics card was out, and I read somewhere else that others had similar problems when their processor is out, but the fact that windows started today left me speechless. It seems I can get liked long in the longer boot process I leave my office to sit down. What is an overheating problem?

  Hello:

  Your SFF model has two known issues. The CMT is not the power supply issue.

  1. the power supply explodes and smoke if left unplugged for a long period of time, so do not leave it unplugged. There are videos of this on the internet for your viewing pleasure (say).  I had 2 of them jumping on me. Scares the heck out of you!

  http://www.YouTube.com/watch?v=nHPf6jHdEFg

  More information.

  http://h30499.www3.HP.com/T5/business-PCs-Deskpro-Evo/HP-D530-SFF-power-supply-failure-information/TD-p/1040147

  2. the model is released at the time of counterfeiting capacitor.  The symptoms that you are desribing made the diagnosis of bad capacitors.

  Check the PC for capacitors sealed or curved around the processor and the motherboard in general.

  Here's a good article on who and what to look for. First browse the links on the left and on the right, there are pictures.

  http://badcaps.NET/pages.php?vid=2

  If you have bad capacitors, I would just scrap the PC. IMO not worth fixing - what with the bomb ticking power and everything.

  Get a dc7xxx used on eBay for less than $100.

  Paul

• Extend the display does not - second black monitor

  I have a laptop Toshiba Satellite C655 and I connected a 2nd monitor in order to have two screens to work on.  The screen resolution is set to the optimum level for each monitor, I chose the option "Extend these screens" and each monitor is set to a different refresh rate.  However, the second monitor stays black.  If I click on "Identify", a number 1 appears on the screen of the computer, but nothing appears on the external monitor.  Even the mouse cursor does not appear when low-pressure on this screen. I checked for updated drivers, but Windows says I already installed the best drivers.

  If I go to "Duplicate the poster", the external monitor displays the desktop and the laptop screen is black.   I don't understand.  It was working fine yesterday, but today when I turned on, I'll have these problems.  I even tried plugging an external monitor that is completely different with the same results. Any help would be appreciated.

  I have a laptop Toshiba Satellite C655 and I connected a 2nd monitor in order to have two screens to work on.  The screen resolution is set to the optimum level for each monitor, I chose the option "Extend these screens" and each monitor is set to a different refresh rate.  However, the second monitor stays black.  If I click on "Identify", a number 1 appears on the screen of the computer, but nothing appears on the external monitor.  Even the mouse cursor does not appear when low-pressure on this screen. I checked for updated drivers, but Windows says I already installed the best drivers.

  If I go to "Duplicate the poster", the external monitor displays the desktop and the laptop screen is black.   I don't understand.  It was working fine yesterday, but today when I turned on, I'll have these problems.  I even tried plugging an external monitor that is completely different with the same results. Any help would be appreciated.

  Download (and install) the latest driver for all video player is installed in this laptop specific.  The manufacturer - not Microsoft.

• Black monitor and remains black - hardware or software issue?

  
  

  I have already suggested you.

  I never had to install a driver of monitor, video projector (Spotlight presentation), HDTV or LCD display. LCD screens are sometimes delivered with driver discs, but the views are also not Plug Play devices. This is why the operating system recognizes and installs the drivers as required.

  The following image is a screenshot of this desktop PC Device Manager. It has two screens connected as you can see. I haven't installed any drivers. Try uninstalling the driver to see what effect it a. let the OS do its job.

  

• Paviollion HP HPE 112Y - no video SIgnal from the computer - monitor works

  I have a desktop HP Pavilion HPE 112Y.  About two weeks, the video has stopped working.  I replaced the HDMI cable, we replaced a VGA cable, etc with no luck.  I plugged in the screen of my laptop and it works fine, then it is certainly the office.  All I get is a message "No. Sigmal video»

  I tried to connect the monitor directly on the edge of VGA video connection - without going through the video card.  No luck.

  .  I can not get the system starts from the CMOS or restore screen.  Hard drive runs, but goes into the cycle of continuous type "whiring.

  System is about 2 years old, running Windows 7 64 bit.

  Help!

  Hello

  Try this procedrue:

  Disconnect the PC and open it. Clean all the dust. Carefully, remove and replace all the cables towards the mother board one at a time. Do the same for memory DIMM and the video and the sound of cards if you have a.  You can buy a can of compressed air to blow the dust out of the heatsink from the CPU.  Plug your PC back in and give it a go.

  If the above does not help this procedure: power.  Do not skip steps.

  Finally, try to clear the CMOS memory.

• Info on transmitting the video signal to an external monitor for Compaq Presario CQ62

  HI: Someone knows how I can output video to a monitor exteranl. Currently, this function is "unsupported". But I have a VGA output port. A little help? Thank you!

  I think that the F4 will work... Thank you!

• Alerts on ESXi monitoring

  Hello

  Used stand-alone ESXi for some of our test without vCentre environments and I'm trying to see if there is anyway we can configure alerts for the ESXi server as those in vCentre.

  But since our ESXi does not use vCentre we don't have these predefined, alert rules does anyone have suggestions or advice on the utilities or free tools that we can do. We want to do is just keep and eye on things like host CPU and RAM use disk and send alerts after reaching a certain threshold.

  Cheerss

  Lamw member communities has produced an excellent script, Perl.

  http://communities.VMware.com/docs/doc-9842

  I have this custom a bit to ensure surveillance of the material just for guests unmanaged of ESXi by running a scheduled daily task and sends an e-mail if alerts are detected.  It happens that spurred on a disk failure a couple of days, which otherwise has gone unnoticed for weeks.

  I'll put some info about this on my blog next week (as well as some scripts to automate the operations of vm on unmanaged hosts).

  HTH

  http://blog.peacon.co.UK

  Please give points for any helpful answer.