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Computer Not Detecting Samsung SA300: HDMI, D-Sub->DVI Adapter, Optimus e-Sport PC, Iiyama G-Master

WN422G 35994 20
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  • #1 17312400
    WN422G
    Level 9  
    Hello,
    I don't want to start a new topic and I have a very similar problem:
    I bought an Optimus e-sport extreme desktop computer. I have the iiyama g-master monitor connected to it via HDMI and when I connected it to the panel on the back of the computer, the computer did not see it. Only when I connected the monitor to the HDMI input on the graphics card, only then did the image appear. And now the question, I have a second Samsung SA300 monitor with an analog connection. When I connected them to the computer, the computer does not detect it, I bought a d-sub adapter -> dvi connected to the graphics card and the computer still does not detect the Samsung monitor.
    I read somewhere that you need an analog cable adapter. The seller in the store, when I asked him about such an adapter, said that I have to combine in the monitor settings.
    What should I do?

    best regards

    I separated as a new topic. Do not attach to other people's threads. RADU23
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  • #2 17312555
    badboy84
    Level 43  
    I am sure to write what kind of graphics card it is. If the graphics card has digital connectors and the monitor is analog, it has a right not to work.
  • #3 17312846
    WN422G
    Level 9  
    NIVIDIA GeForce GTX 1070 8GB RAM. How can I connect such a monitor to my computer?
  • #4 17312860
    310artur
    Level 43  
    Analog to digital converter. If you still have a free HDMI socket in the GTX, buy an HDMI-DSUB converter.
    Computer Not Detecting Samsung SA300: HDMI, D-Sub->DVI Adapter, Optimus e-Sport PC, Iiyama G-Master
    Such cheap on the Allegro work surprisingly as they are supposed to work. There is no guarantee.
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  • #5 17312862
    badboy84
    Level 43  
    Does this monitor have a DVI connector? Please provide the exact model.
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  • #6 17312868
    WN422G
    Level 9  
    there is no mister. Samsung SA300 monitor has 2 inputs. 1. power 2. VGA DSUB. purchased converter, I will write as podepne :)
  • #7 17321685
    WN422G
    Level 9  
    and I bought: HDMI to VGA ADAPTER DSUB FULL HD cable
    I plug it in and it does not work. restarting the computer does nothing. the computer cannot detect the second screen.
    I have two questions.
    1.Why is it not working?
    2. Why do I need additional HDMI and VGA inputs on the back of the computer if the monitor is to be connected to the graphics card?

    best regards
  • #8 17321856
    badboy84
    Level 43  
    Therefore, it does not work if the monitor is analog and the graphics card has digital outputs, it can work when the monitor is digital but also has analog inputs.

    The inputs on the motherboard allow you to use the graphics chip built into the processor when you do not have a dedicated graphics card. You can use such a system if the computer is used mainly for multimedia such as movies or YouTube and other applications that do not require high computing power. It is also possible to play from poverty, but it is rather art for the sake of art.
  • #9 17321938
    WN422G
    Level 9  
    in short, the monitor can be thrown into the trash?
  • #10 17322073
    badboy84
    Level 43  
    If it is operational, why? I just think that it will not work in such a combination. Maybe with a different adapter, but maybe with a big question mark.
  • #11 17323738
    WN422G
    Level 9  
    it sounds a little paranoid. after all, it is not any advanced technology. in addition, the computer has more ports than such a laptop and, paradoxically, there were no problems with this on the laptop. I am also not going to buy thousands of adapters blind in the hope that one of them will "goof". what to follow? by what parameters?
  • #12 17323911
    radius75
    Level 21  
    after connecting both monitors what do you see in this tab?

    Example:
    Spoiler:
    Computer Not Detecting Samsung SA300: HDMI, D-Sub->DVI Adapter, Optimus e-Sport PC, Iiyama G-Master


    BTW I am comp. stationary, it does not matter if I plug into the DVI slot of the graphics card or the VGA card on the motherboard. I always have an image on the monitor or TV (the question of whether it is the basic or extended desktop is then set in the graphics card options).

    Is the Samsung SA300 monitor functional, have you tested it on a different computer?
    Is the VGA output on the motherboard OK?
  • #13 17325755
    WN422G
    Level 9  
    for me it does not detect the second monitor. when connected to the card adapter it is black and the power indicator is on. when I connect it to VGA, the first monitor goes out.
    The Samsung monitor (VGA) works because there is no problem to connect it to the laptop. does the computer's VGA input work? the computer is 2-3 months old. is new. Computer Not Detecting Samsung SA300: HDMI, D-Sub->DVI Adapter, Optimus e-Sport PC, Iiyama G-Master
  • #14 17325794
    radius75
    Level 21  
    Check it out

    -If all drivers in the manager are properly installed.
    -Is there any option in Bios sometimes blocking
    -Problem in system error.

    Do you have the option to run a Linux system from a flash drive? To eliminate it is a windows error.
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  • #15 17329169
    WN422G
    Level 9  
    ad1. depends on what drivers you ask. the computer is 3 months old and the connection of the 2nd monitor has not worked for 3 months. and then the drivers were up-to-date
    ad2. I have no idea. I don't know much about bios, I don't even know how to look for anything there
    ad3. I don't know what mistake you are asking about. this is win10, he has a problem all the time
    ad4. I have no such possibility
  • #16 17329323
    Robert B
    Level 43  
    WN422G wrote:
    why do I need extra w y HDMI and VGA inputs on the back of the computer if the monitor is to be connected to the graphics card?

    Because you have integrated graphics on the board.
    WN422G wrote:
    when I connect it to VGA, the first monitor goes out.

    Probably in the BIOS you need to set the parallel operation of integrated graphics and on the card, if it has such an option.
    WN422G wrote:
    ad2. I have no idea , I don't know myself on bios, even I do not know how to look for anything there

    Just read the manual for the CD.
    WN422G wrote:
    ad4. I have no such possibility

    Due to?


    So to sum up, Ad5:
    Go to the site , since you cannot perform basic diagnostics. Nobody will do it for you remotely.
  • #17 17332947
    WN422G
    Level 9  
    since connecting an ordinary analog monitor to the computer causes problems where you need to intervene in the BIOS; /
    unless computers are specially designed to replace old (working) monitors from the market and replace them with digital ones; /

    I know I have an integrated card. the conclusion is that by default I only have an additional card set to work and the integrated one is not used at all. I used to set the cards in the BIOS to run as needed, but on the laptop.
  • #18 17332959
    Robert B
    Level 43  
    WN422G wrote:
    unless computers are specially designed to replace old ones from the market

    Ask the manufacturers these questions :lol:

    WN422G wrote:
    since connecting an ordinary analog monitor to a computer is problematic

    As you can see you have problems with it and that's why the topic ended up in the beginners section.
    If you are not familiar with the basic configuration of computers and BIOS settings, as well as are not able to use the manual for their own equipment, I recommend visiting the service. This also applies to those who are unable to benefit from the advice given.
  • #19 17336306
    WN422G
    Level 9  
    I have problems with my eyesight. since the PC box is in a moderately accessible place, I didn't take a good look at the back. and today it is enlightenment. the HDMI input is on the tab one and is occupied by the monitor. the second HDMI is probably on the integrated card. but the card has 3 Display Port inputs. so I bought the wrong adapter. curtain.
  • #20 17382600
    WN422G
    Level 9  
    WELCOME BACK
    I bought a DisplayPort-> VGA adapter, I plug it in and it works :D
    but..
    firstly, on the second screen (Samsung) the image is blurry and blurry, but when I open the menu, the colors and sharpness are fine.
    Not only that, in the screen options it is true that I am identified by the 1st and 2nd monitor, but it does not detect any. why is it not as simple as in a decent win7; /
    ps the corks popped out twice.
    ps2 in the card settings, both monitors are visible, but it is not possible to set the Samsung monitor to be the second screen.
  • #21 17382802
    Robert B
    Level 43  
    WN422G wrote:
    twice to me traffic jams fired

    The corks are in the bottles. There are devices and installations fuses . Ask your power supply for the reason.
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Topic summary

The discussion revolves around a user experiencing issues with connecting a Samsung SA300 monitor to an Optimus e-sport extreme desktop computer. The user successfully connected an Iiyama G-Master monitor via HDMI to the graphics card but faced difficulties when attempting to connect the Samsung monitor using a D-Sub to DVI adapter. Responses highlight the importance of ensuring compatibility between analog and digital connections, suggesting the use of an HDMI to D-Sub converter. The user later discovered that the HDMI input was occupied and that the graphics card had multiple DisplayPort outputs, leading to confusion regarding the correct adapter. Ultimately, a DisplayPort to VGA adapter was purchased, but the Samsung monitor displayed a blurry image, indicating potential resolution or configuration issues. The conversation also touched on BIOS settings and the need for proper driver installation.
Summary generated by the language model.
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