Wyse DV20 Dual VGA Adapter

This topic contains 6 replies, has 3 voices, and was last updated by ConfGen ConfGen 5 months, 3 weeks ago.

Viewing 7 posts - 1 through 7 (of 7 total)
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  • #5938

    wyseboy
    Member
    • Total Post: 9
    • Regular Joe
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    Hey,

    I have bought a Wyse DV20 Dual VGA Adapter and having issues with it, I have 2 dell 17inch VGA screens connected to the WYSE terminal which is a V90L and only one display shows and i cannot get 2 to show?

    Anything i can try?

    Thanks!

    #18519
    ConfGen
    ConfGen
    Keymaster
    • Total Post: 7675
    • Jedi Master
    • ★★★★★★★

    Do you see the second screen in the Windows Display setup?

    CG

    #44253

    jordyb
    Participant
    • Total Post: 3
    • Newbie

    Hello,

    I probably have the same issue as the originator of this thread, but seeing as he never replied, I was wondering if you could still help me out…

    To answer your question: Windows display set up is not showing the second screen (VGA1) while the first screen (VGA2) is working.

    Both Linux (manjaro 17.01) and Windows 7 don’t pick up the second screen, though strangely, during the first stages of booting both screens do work and are simply duplicated. At some point during boot up, however, the second screen loses signal, and after displaying that there is no signal it goes into standby.

    My computer is a dell optiplex 755 , if that would be of any help…

    I hope you will be able to help me, because there really is nothing I can find about this issue online. I would really appreciate your guidance.

    Greetings

    #44260
    ConfGen
    ConfGen
    Keymaster
    • Total Post: 7675
    • Jedi Master
    • ★★★★★★★

    So you are attaching the DV20 to a Dell Optiplex 755 and not a Thin Client, correct?
    And you have tested it with Windows 7 and Linux installed on the Opti?

    CG

    #44277

    jordyb
    Participant
    • Total Post: 3
    • Newbie

    To your first question. That is correct.

    To your second question. That is correct.

    #44318

    jordyb
    Participant
    • Total Post: 3
    • Newbie

    The answer to both of your questions is correct. I have now tested the adapter on the OptiPlex 755 (not a thin client) using Linux, Windows 7, and Windows 10.

    Under Linux and Windows 7 the WYSE DV20 DVI to Dual VGA adapter  duplicated the screen when booting (giving input to both screens) until the OS took over from the BIOS and then one screen would no longer receive input.

    Under Windows 10 both screens would have input even when the OS booted, but after installing microsoft updates, among which one for the intel chipset, the second screen no longer receives input.

    Is there anything you can do for me?

    #44324
    ConfGen
    ConfGen
    Keymaster
    • Total Post: 7675
    • Jedi Master
    • ★★★★★★★

    No sorry, No further idea.

    CG

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