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external display issue

  1. mac_in_tosh

    MacBook Pro not connecting to external display

    2019 Macbook Pro running Sonoma. Previously I had connected to this display with a USB-C to DisplayPort cable. Since that port on the display was being used by something else (currently not turned on), I obtained a StarTech USB-C to DVI connector to use another port on the display. When I...
  2. M

    Sceptre 22" Monitor Not Detected by Mac

    Hey All, I'm about to pull my hair out and I need your help or suggestions! I have 2015 MacBook Pro with Retina Display running MacOS 12.6.2 and am having difficulty connecting it to a Sceptre 22" monitor. I have a HDMI cable running from the monitor to the HDMI port on the Mac, and no signal...
    • msano1989
    • Thread
    • external display issue macbookpro 15in macos 12.6.2
    • Replies: 0
    • Forum: macOS
  3. K

    MacOS Ventura - External Display lag

    Hey guys. Since the launch of MacOS Ventura I have major issues with my external Monitor. The framerate is locked to 30fps with no option of changing it in the settings. I heard of people complaining about the same issue or even no working external display at all. Fixing methods I tried: -...
    • kenb31
    • Thread
    • dell u2723qe external display external display issue external monitor issues macbook macos macos ventura u2723qe ventura
    • Replies: 2
    • Forum: macOS Ventura (13)
  4. M

    Monterey 12.6 external monitor is not seen

    MB air m1, yesterday i plugged my mac to an external display, no problem. Left it for a night, just closed the mac. Next day morning the display is not detected by mac although its plugged as it was the day before when it was working. Anyone else has this issue? (the adapter works) My idea is...
    • Majeszczak
    • Thread
    • external display issue external display not being recognised macbook air m1 2020 macos 12.6 monterey 12.6
    • Replies: 19
    • Forum: macOS Monterey (12)
  5. L

    16mbp intel - Monterey killed my monitors

    Hi all, having a disaster here with my 2 Dell U2412M monitors having upgraded from Big Sur to Monterey 12.0.1. I connect them separately via 2 of Apple's own usb c to vga adaptor, the one with the usb a, vga, and thunderbolt charging inputs. This set up was a bit hit and miss a few years ago...
    • Lotsaquestions
    • Thread
    • external display external display issue help intel mac macos 12.0.1 mbp 16" monterey
    • Replies: 4
    • Forum: MacBook Pro
  6. infernoguy

    M1 MacBook Pro/Air External 4K Monitor Flicker - Dark Mode Related?

    So I know there are a number of M1 external display mode flickering threads on the forums here but I've been trying to get mine figured out and when I switched to light mode and tested, the flickering went away. I have an app (the Comet Mac App) that when I click on a certain button...
  7. H

    External display stopped working on Macbook Air 2017

    My ACER monitor was working fine when connected to Thunderbolt 2 Via multiple cables. Suddenly it stopped working. Now my monitor just goes to amber once I plug in the cable and I have the same display issue when connected to my Television and friends monitor. So this is definitely an issue with...
    • Harishashank
    • Thread
    • external display issue thunderbolt thunderbolt issue
    • Replies: 1
    • Forum: MacBook Air
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