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  • Are you still having no video signal issues with external monitors with Macs' Big Sur v11?

    From ant@ant@zimage.comANT (Ant) to comp.sys.mac.hardware.misc,comp.sys.mac.hardware.video,comp.sys.mac.misc,comp.sys.mac.system,comp.sys.mac.systems on Sunday, July 04, 2021 23:17:22
    From Newsgroup: comp.sys.mac.system

    Hello.

    My client and I use an AUKEY's 12 in 1 USB-C hub (https://www.aukey.com/collections/hubs/products/cb-c78-12-in-1-usb-c-hub)'s HDMI cable to an ASUS VA27DQSB 27??? HD Monitor (https://www.amazon.com/ASUS-VA27DQSB-Adaptive-Sync-DisplayPort-Frameless/dp/B08C63NR1V)
    with his 13" Intel MBP 2020. Once in a while, the external monitor has
    no video signal after waking up MBP so we either have to disconnect and reconnect the hub's USB-C and/or HDMI cable(s) to fix it. :(

    Thank you for reading and hopefully answering soon. :)
    --
    :) BD, USA (245)! Pls B betta. :P Will 2021 repeat 2020? :(
    Note: A fixed width font (Courier, Monospace, etc.) is required to see this signature correctly.
    /\___/\ Ant(Dude) @ http://aqfl.net & http://antfarm.home.dhs.org.
    / /\ /\ \ Please nuke ANT if replying by e-mail.
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  • From Jean-Pierre Kuypers@Kuypers@address.invalid to comp.sys.mac.hardware.misc,comp.sys.mac.hardware.video,comp.sys.mac.misc,comp.sys.mac.system,comp.sys.mac.systems on Monday, July 05, 2021 10:35:12
    From Newsgroup: comp.sys.mac.system

    In article (Dans l'article)
    <BradnaBqEJVPGn_9nZ2dnUU7-WHNnZ2d@earthlink.com>, Ant
    <ant@zimage.comANT> wrote (écrivait) :

    ASUS VA27DQSB 27??? HD Monitor
    13" Intel MBP 2020.
    Once in a while, the external monitor has no video signal after
    waking up MBP so we either have to disconnect and reconnect the hub's
    USB-C and/or HDMI cable(s) to fix it. :(

    - AOC U2868PQU display with HDMI and DisplayPort ports
    - MacBook Pro 17 "2.66 GHz Intel Core i7 (Mid 2010) macOS Sierra
    10.12.6.

    I have the same phenomenon with a cable
    DisplayPort <https://upload.wikimedia.org/wikipedia/commons/thumb/9/94/DisplayPort-r id.jpg/110px-DisplayPort-rid.jpg>

    Mini DisplayPort <https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Mini_DisplayP ort_%28connector%29.PNG/220px-Mini_DisplayPort_%28connector%29.PNG>

    I turn off the screen. I unplug it from the MBP. I turn it on again.
    I'm waiting for the "AOC" logo to appear. I reconnect to the MBP.

    I also have an HDMI - HDMI cable and an HDMI - Mini DisplayPort adapter <https://www.apple.com/be-fr/shop/product/HHLN2ZM/B/adaptateur-mini-disp layport-vers-hdmi-4k-de-belkin>

    The situation is then less worse.

    --
    Jean-Pierre Kuypers
    --- Synchronet 3.18b-Win32 NewsLink 1.113
  • From ant@ant@zimage.comANT (Ant) to comp.sys.mac.hardware.misc,comp.sys.mac.hardware.video,comp.sys.mac.misc,comp.sys.mac.system,comp.sys.mac.systems on Monday, July 05, 2021 03:46:25
    From Newsgroup: comp.sys.mac.system


    I forgot to mention in body:
    1. Are you still having no video signal issues with external monitors with Macs' Big Sur v11?
    2. The issue happens when waking up the MBP from its sleep.


    In comp.sys.mac.hardware.video Ant <ant@zimage.comant> wrote:
    Hello.

    My client and I use an AUKEY's 12 in 1 USB-C hub (https://www.aukey.com/collections/hubs/products/cb-c78-12-in-1-usb-c-hub)'s HDMI cable to an ASUS VA27DQSB 27??? HD Monitor (https://www.amazon.com/ASUS-VA27DQSB-Adaptive-Sync-DisplayPort-Frameless/dp/B08C63NR1V)
    with his 13" Intel MBP 2020. Once in a while, the external monitor has
    no video signal after waking up MBP so we either have to disconnect and reconnect the hub's USB-C and/or HDMI cable(s) to fix it. :(

    Thank you for reading and hopefully answering soon. :)
    --
    :) BD, USA (245)! Pls B betta. :P Will 2021 repeat 2020? :(
    Note: A fixed width font (Courier, Monospace, etc.) is required to see this signature correctly.
    /\___/\ Ant(Dude) @ http://aqfl.net & http://antfarm.home.dhs.org.
    / /\ /\ \ Please nuke ANT if replying by e-mail.
    | |o o| |
    \ _ /
    ( )
    --- Synchronet 3.18b-Win32 NewsLink 1.113