No DVI signal

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• HP monitor does not display "DVi signal.

  My HP LP2275w monitor does not display "DVI signal" when connected with a DVI cable (supplied), but when it is connected via a VGA cable and adapter DVI/VGA (both supplied) it works but no BIOS screen. It begins immediately with the logo of the VICTORY.

  I just bought new HP Pavilion 500-158eg, Intel Core i5-4440, with AMD Radeon HD8570, 2GB processor, running on WIN7 Pro 64 b. VGA and another port of the motherboard are initially blocked so I can connect the monitor only via the output HDMI or DVI on the graphics card.

  I should note that on my old machine without a name with the graphic upgrade ATI Radeon, there is no problem and I used the same cable. There was an electric shock that causes the collapse of the motherboard so I can't even re - check on the old machine. I can't verify if there is a problem with the DVI cable because all laptops in our housing have only the VGA output...

  All solutions?

  Concerning

  Disco96, welcome to the forum.

  The specifications for the computer show that they run win 8 64-bit.  Downgrade you for Win 7?

  Here's what the quick reference Guide shows for the monitor:

  Model: (LP2275w) product #: video (KE289A4) standard: (WSXGA +) Native resolution: Aspect ratio (1680 x 1050): (16:10) types of connectors: (DVI - I, (support HDCP) DP) cable/s included: (DVI - D to DVI - D, DVI - I VGA, DP USB,)

  Also, here are the i/o ports of back on the computer:

  Figure 2: Rear i/o ports

• Persistent problem - monitor loses input DVI Signal then recovers

  My guard monitor going off and then recover.   Message says "Display Driver stopped responding and then found - active VGA / input DVI - No Signal".  What does that mean?  Is the DVI Signal input signal high speed?   What can I do to remedy this?   Should I contact my broadband provider?

  No, DVI is has nothing to do with your broadband - it's video cable between your PC and your monitor.

  What is the brand and model of your graphics card?

  Try to uninstall then reinstall the drivers of your graphics.

• Cable DVI signal VGA No.

  At startup I get a box in the middle of the screen (check the DVI cable), another is (signal VGA No.) I can only boot into safe mode. Help, please

  Unfortunately, some of these viruses are smart and made copies of themselves in the system restore files so full backup on an external hard drive or a drive, that's what I would recommend if the problem is not resolved by using the method of system restore.

  I guess that you do not have a disc in which case you can order Windows 8 upgrade for $ 70 and make formatting and install if your system supported for as little as 70 dollars on newegg but you will probably not like the user interface.
  Just search for Windows XP, 7 or 8 online at Newegg or Amazon and figure on the operating system that you want that supports your needs of material systems.
  Unfortunately, XP or Vista will be difficult to find because Microsoft will reduce the support very soon.

• No signal found by HDMI or DVI monitor. Monitor detects the VGA signal very well.

  That is the problem. I used to get a signal from the HDMI cable or the cable DVi on my old monitor.  Then, the signal was there sometimes, and then it isn't.  Now my new monitor does not have an HDMI or DVI signal.  He finds the signal to the VGA and that works.  Any ideas?  Myself and a few others have no idea on how to solve this problem >

  Hello, billiardsnut

  You use a DVI or HDMI adapter?

  Assuming you are using a straight DVI-> DVI or HDMI-> HDMI Cable, try to turn off the computer and turn off the monitor, connect the DV or HDMI, then turn them both.

  Some video cards will not dynamically change on its own, following the steps above will generally establish the proper output.

  In addition, since you mention on your old monitor that it is intermittent, it might be that the digital (DVI/HDMI) port on your graphics card is a failure.

  David
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Advanced port replicator II PA3082E DVI out

  Hello

  Portege M100, XP Pro, II advanced port replicator.
  I can get VGA out but not DVI signal.
  How can I switch to DVI output instead of analog VGA connector?
  I've looked everywhere, this option and even sought a separate driver, but always now light DVI.

  TIA,
  John

  Hi John

  I also have information that some units don't supports this interface. To be sure if this info is just make a call to the Toshiba service partner in your country. They have this kind of information.

  Good bye

• Tecra A2: Question about DVI and external monitor

  Hello
  I am trying to get a DVI Signal of the Tecra A2 using the Advanced Port Replicator III but without success. The A2 does support DVI anyway?
  Another question: is it possible to set up the main display to the external monitor using "extended Desktop"?

  Thank you
  Ralph Menon

  Hello Ralph

  Your unit doesn t support DVI port and you can't use it. As far as I know just the ports that you can find on the device, you can use in Port Replicator because the signal is just loop through.

  The problem with the screen is that mobile has the main value and it cannot be changed (on my Tecra M1 nor). The windows will be implemented on an external but password box will always be displayed on the screen of the laptop.

  Good bye

• Have laptop HP 210-4150NR, Apple Cinema 2004 monitor, VGA to DVI, still non-functional.

  Computer HP laptop 210-4150NR does not seem to run the monitor Apple Cinema 2004, with apparently correct adapter. Is this true?

  I see these adapters all the time and I can never make sense out of them. VGA is an analog and DVI is a digital signal, they are not compatible.

  Here's an example of what to, in this case, it only HDMI, but a converter for HDMI to DVI is also necessary for you Apple display, unless the monitor has an HDMI input.

  The only real difference between HDMI and DVI is that the DVI signal only carries the video, this is a very basic explanation.

  http://www.Amazon.com/audio-converter-support-1080p-output/DP/B0057UNQ18

• Third monitor does not work with Eyefinity more

  I am trying to run 3 monitors on my ATI HD 5770

  I have two computers that, for years, have worked with several thin monitors... until very recently.  Through all my updates to the OS, they continued to work.  I don't remember exactly at what time each card has ceased to power its third monitor.  Each of my "third monitors" would come on periodically until they all finally stopped.

  All monitors are working fine as I juggle the cables and adapters each refreshes and lights up but not all at the same time.

  Here's what I have available for troubleshooting.

  I have two Mac Pros below.  (OS 10.11.6) on one and (OS 10.7.5) on the other.

  Each tower has (2) 5770 cards installed that each have a DVI and 2 mini ports.

  So I have a total of (4) cards and is starting the new one that I got on ebay last week.

  I have LG E2350V 23 "monitors (6) and (3) 22" ACER monitors

  All my cables are active and I have several active adapters

  I just bought some passive extra and many very active adapters to the experience and trouble shooting with.

  Thanks in advance for the help and time!

  DisplayPort and its variant electrically identical but small size Mini DisplayPort and the implementation which is a subset of Thunderbolt, any differential use (push-pull) of signals pilot very low voltage. They are MORE immune to noise than old methods because the signal is encoded on the difference between the two signals, not a single signal referenced to a "everybody" on the ground. If possible, you must connect all screens with DisplayPort [full-size] or Mini DisplayPort. These put a lot less load on your system.

  When you convert this very low level signal to an "inherited" display, the map is short of ability to directly signal levels in the car high enough to be recognized after connection of TWO monitors legacy of any kind. If you choose to use a DVI or HDMI port supplied directly, that still counts as one of your two "free" conversions (It is also possible that a very fussy display is moved even earlier).

  All display "legacy" beyond the first two requires ACTIVE description adapters. Adapters ASSETS contain re-drivers of signal and are therefore more expensive than ordinary adapters. Typical prices are of the order of $ 40, but competition has lowered some prices slightly. Mini DisplayPort has a descendant-comparability mode requested by the regular cards, who can get to produce a Single-Link DVI signal to up to 1920 wide, but a regular adapter not pushed the signal levels.

  The Apple Mini DisplayPort to DVI Dual-Link, which is used for DVI displays wider width of 1920, is more complex and expensive and requires extra power beyond all signal re-pilots. This power is usually taken on a tail of pig USB, USB data are generally not used by the adapter, so a different USB power source can be overridden.

• 4 k upgrade for early 2009 double quad?

  I have a tower in early 2008 with a 914361344 MB AMD Radeon HD 7950 card that can display 4 k.  I have shooting and HD video editing, but I want to start working with 4 k.  I use a Vizio HDTV with a VGA or HDMI input for HD display.  I am looking for a 4 k monitor that displays the output of my card AMD, which has a DVI and two small mini-DVI outputs to display 3 signals at the same time.  When the computer starts, it will default to the DVI signal.

  I've been shopping on Ebay and saw a monitor Dell 28 '' with a Display Port entry.  I'm not familiar with this port.  Should I be looking for a port DVI display for best film adapter, or should I get a monitor with a DVI 4 k?

  Should I consider getting a screen with a refresh rate of 60 hz to 4 k?  Any other consideration?  I know that my Tower is long in the tooth that cost a big consideration.  I'm not going to upgrade to a new computer with Thunderbolt.  Thank you.

  Nope, just to get a screen with an entry-no need to worry about DVI or VGA DisplayPort that I don't think that support 4 k, but I could be wrong.

  HDMI can support 4 k Maybe, but I'm not 100% sure on that.  Just go with a DisplayPort monitor and you should be fine.  On the single conisderation for Dell, is to wake up the monitor can be problematic.  BTW, I've never heard of a mini-DVI port, but yet again, I could be wrong.

  If it were up to me I would buy a screen of 4 k in the blink of an eye--as big as I could get, however, it is not mine.  I thought that 4 k has been at a refresh rate 30 hz, but I'm probably wrong about that, too.  The only thing stopping me now is a lack of money. Storms Yamakasi has a screen of 40 "4K for $550 on ebay

  I'm sure you can find some good deals and good quality there. Apparently 4 k monitors greater that it will cost you a lot more... Well there ' tis

  John B

• Pavilion 500 - 205t (Memphis-S) DT PC U - product F9A61AV #ABA

  I have problems setting up two monitors. The monitors are HP W2072a - Intel HD 4600 graphics card - Win 7 Home Premium 64 is the operating system.

  I bought aftermarket cables, DVI - D and spilter. The monitor detects no signal DVI. I can connect VGA and two instructors work but they are the same office. DVI cables are 24pin as PC and monitor.

  At one point that has been detected the DVI signal and work, however I can't get it back.

  The product said it is supported two monitors - hopfully, it can be resolved or I missed something.

  Respectfully,.

  Jeff

  Here are the specifications of the mother-Memphis-S pass. According to the specifications, the motherboard has one VGA 1 output and one DVI - D 1 output as shown below.

  

  4 - VGA                   5 - DVI-D

  Your HP W2072a LED backlit LCD monitors accept VGA and DVI - D time entries and must be connected as follows (don't use any adapters or separators);

  Computer--->---> #1 monitor DVI - D cable

  Computer--->---> #2 monitor VGA cable

  If you have any other questions, feel free to ask.

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• Several external screens with Dell Precision M4700

  I just got a M4700 of precision with 8 64-bit Windows and graphics of AMD over-pants M4000. According to the Dell site and other articles I read, in addition to the built-in screen of the laptop, I should be able to connect to two other screens without the docking station or five other screens with a docking station. However, until now I couldn't get an external display to work even if I use the docking station. If I use certain ports, I can get two external displays to work, but only if I disable the built-in screen.

  Without the base, the laptop has a HDMI, a VGA, and a DisplayPort. I tried to connect my two external monitors to these ports in all possible combinations. Whenever I connect the external second monitor it is detected in the 'Screen Resolution' windows dialog but default to disabled. If I try to turn on the display, then click 'Apply' then I get this message:

  "The display settings could not be saved. Please try another combination of display settings. »

  After that first of all, I got this problem with the default drivers preinstalled by Dell, I tried updating to the latest driver available on the AMD website and I always get the same question.

  Any ideas are much appreciated.

  I solved the problem. AMD Eyefinity cards require that you are using DisplayPort but it supports up to two "legacy" displays (DVI, VGA, etc.). The built-in computer screen is considered a single existing screen, it allows only to another non - DP monitor. I was using DisplayPort but I connect to a DVI monitor using a PASSIVE adapter. If the adapter is passive then the video card output still a DVI signal and causing count her among the existing views. I had two ACTIVE DP to DVI converters and now I have three monitors + built-in screen and it works fine.

• U2414H, black bars, change the scale slider to 0% Underscan and Overscan option

  It is not normal that the monitor displays do not full-screen. Look at some YouTube videos. I have two connected displays.  A displays the mode full screen and the other has a border.  I am trying to solve the problem. I have a Dell AMD Radeon HD 7570 with two connectors - 1 DVI, 1 HDMI graphics card. I have two monitors that accept only the DP (Display Port) or HDMI. So I chose to use the HDMI. A form of the card's HDMI port and attached a DVI to HDMI adapter on the HDMI, creation of a HDMI port connector. When I do the monitors Dell U2414H. The image fills the entire screen, and the other has a black boarder around it. I would like to than the two screens to display the image on the entire screen. Dell said that it is a parameter. They said that the system thinks it gets a DVI signal instead of the HDMI signal. They would help me, but because I am out of warranty they want pay me $130 aid. Too much for me. I do not know what setting they're talking about. It is not the monitor. It could be BIOS or maybe the card. Need help.

  Cable setup is the same, as you suggest except that I used a DVI-HDMI adapter and HDMI cable which is the same as the DVI to HDMI cable.

  The wiring is not the problem.  It's the video card settings.  I got a response from another source that solves the problem I want to share.

  What I saw, it's a problem that happens occasionally with HDMI cables and cards AMD. The solution is to go to options of panels flat digital Catalyst Control Center/My/graduation. Move the Underscan and Overscan slider to the left a little and come back all the way to the right (0%). The display should fill the screen. Click on apply and get out of the CCC.  It worked.

• Pavilion 20i

  I moved my computer and put in place as before, but when I turn the monitor, he can not get the DVI signal and immediately goes to sleep... All ideas

  Thank you very much... I thought about it on duhhhh I plugged the Dvi cable into the HDMI...

• Window 8 HP Envy 700 error on monitor

  Hello

  I am a newbie to forums so hope I'm doing this correctly.  I received a HP Envy 700-074 office with Windows 8 for a Christmas gift.  I took my old computer xp shop pc to transfer data and everything was fine until this morning.  I received the following message appears on the display: scanning and no VGA or DVI signal found then goes to "sleep".

  Help, please.  I'm so frustrated right now.   Husband and I are retired now.  He tried to reset factory settings monitor has pulled the plug of monitor power and held the power button

  for 60 seconds and back plugged in to the bottom.

  Yesterday, I remember turning off... .unchecking "Restart automatically" because of the guarded pc restart all since I got this new pc.

  Thanking you in advance for your help.

  Kathy

  Hi Kathy,

  Can you please check the following;

  (1) make sure that the computer is connected to the display with a VGA, DVI or HDMI cable...

  (2) make sure that the monitor and computer are powered...

  (3) make sure that the monitor and the computer has been turned on... you should have a light on both.

  Any number of things may happen and I want to be sure the computer is not stop or go to sleep. If please report back with your findings and let us know if the problem is solved or not.

  If you have any other questions, feel free to ask.

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