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external display

  1. md-hamed

    Macbook pro M1 external monitor flickering grid

    Hey folks, I have a Macbook pro M1 16" connected to a Dell P2422H and I have this weird grid/pattern that is flickering/animating on specific colors. It's can be seen in grays, blues, whites, and other colors. Here's the closest video that I found online that shows the issue: Also, check...
  2. crysis21

    Dual monitor LG G950 UHD 4k@120hz setup on M1 Max?

    Hey everyone, I've been researching this topic for the past week, but I couldn't find any clear answer. While the specs on the Apple's website state that the M1 Pro and M1 Max can run at least 2 external monitors at 6k@60hz, I was wondering if anyone tested the M1 Max in a dual monitor setup...
  3. scottrblock

    Daisy chaining two 27" 5k monitors over DisplayPort 1.4?

    Hi, I have a 2021 14" m1 mbp, and would like to connect it to two 5120x2880 monitors. I know I cannot daisy chain two LG Ultrafine 5ks, or two Apple Studio Displays, but I wasn't sure if I could daisy chain two PROLITE XB2779QQS-S1s. According to this thread, they use a single DisplayPort 1.4...
  4. E

    External Display breaks on macOS Monterey 12.2

    After updating to Monterey 12.2.1, my external monitor no longer registers in its previous (correct) resolution. Its muuuuch lower now. I changed settings in my normal 1920x1080 resolution isnt even an option (yes I tried option+click and SMC reset). I have a second external monitor and that too...
  5. N

    Connecting external display for mirroring

    I have a 24" M1 iMac connected to a nearby TV via a USB-C to HDMI adapter. Basically I want to occasionally use the TV to mirror the iMac, but most of the time I will be using the iMac screen only. The problem is, after I turn off the TV, there seems to be no way to make the iMac stop mirroring...
  6. BikGer2

    Can't fix underscan on Dell external monitor

    Hello there,I just got a Dell P2422H display, and when I first plugged it into my m1 MacBook Air, it worked seamless, there was no underscan. However, after my Mac went to sleep and I woke it up later, the display started showing underscan. It makes it horrible to look at. I tried a lot of ways...
  7. .wojtek

    Macbook Pro M1 Pro hdmi issue with (older) external monitor (green-ish tint)

    I got recently new MBP M1. The device is great but upon connecting it to my external display (old Gateway FHD2400, 24", 1920x1200) the picture is illegible (looks like it's out of phase, pixelated and with green-ish tint). The same monitor works great with my previous MBP (15" early 2013...
  8. T

    How is Text quality on non-retina external monitors with M1 MBP 13"?

    I'm a big fan of using laptops with extenal monitors when in an office. In my new job I have been offered the choice of a new mid-range Dell/HP, or a base model MBP 13". The idea is that the workers will move around the building and hook up their laptops to various available USB-C displays...
  9. Catatafish666

    M1 Air port not working for external monitor

    Hello everyone, I want to connect my Macbook Air M1 2020 to an external display. When I connect the monitor to the second port, it works perfectly, but when I plug it to the first port, nothing happens. The port seems to be working fine though, since I am able to connect a hub to it. Also I...
  10. L

    mbp 14 with 27" monitor OR mbp 16 only

    should i rather get the base 14 and hook it to my 27" monitor (i copy the display anyway ,so i just use the monitor to get things bigger and more ergonomic) or get the base 16 and return my monitor i want to point out that i dont need portability this much ,and while it does indeed come in...
  11. L

    mbp 14 with 27" monitor OR mbp 16 only

    should i rather get the base 14 and hook it to my 27" monitor (i copy the display anyway ,so i just use the monitor to get things bigger and more ergonomic) or get the base 16 and return my monitor .im afraid i get spoiled by the super good mbp display and wont be able to get back to my ips...
  12. 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...
  13. M

    5120 x 1440 on a 2019 Macbook Pro 16''

    I've got a 16" 2019 MacBook Pro with AMD Radeon Pro 5300M GPU. I've got it connected to the Samsung Neo G9 (5120 x 1440 resolution, 240 Hz) via a USB-C to HDMI cable (this one), but I am limited to 3840 x 1080 resolution. How can I achieve the full 5120 x 1440 resolution here? I don't care if...
  14. A

    Dell S2721QS & M1 Macbook

    Hi Been waiting almost 1 year to use my M1 Macbook Air with an external display. Currently have a couple of Dell U2415H monitors, and I realize non-4K monitors won't cut it, with Monterey, in terms of text sharpness. Hence decided to go for a 4K. So would appreciate if anyone using the Dell...
  15. J

    Issues with ultra-wide LG 38" external monitor and MBP 16" (2019)

    I recently purchased an LG 38WK95C monitor and I am pulling my hair out trying to get a reasonable resolution. The monitor's native resolution is 3840 x 1600 @ 75Hz. When I connect with USB-C, the "default resolution" comes up as 1920x800 @ 60Hz. Looks nice but half the resolution I want and...
  16. geareagame

    Need help with setting up 144hz External display

    Hi everyone, I just got a new MacBook Air M1 and I want to connect it with the following requirements.. - 2k-4k with FPS 75-144Hz IPS ultrawide external display (some hubs are limited to 30-60hz) - One charging port is always required for closing the screen while working (if connect the display...
  17. P

    will an M1 laptop solve my fan issue with external display?

    My 2015 MacBook Pro 15" finds it hard to drive an external 4k display, and the fans go crazy when watching YouTube full screen, even 720p. This is over DisplayPort, and also happened with a 2017 MacBook Pro 13" nTB. I use it in clamshell mode, so it doesn't even have to drive 2 displays...
  18. 1viracocha

    MacBook Pro (15-inch, 2019) External 4k Monitor draws 18w on idle

    I have following setup 1 - MBP 2019, i9 8 core 2 - 27 Inch LG HDR 4K Display (27UL850) with Type C cable came with monitor 3 - Using in ClampShell mode Even in Idle mode, the laptop is running at 18-20w. The temp are about 58-60 degree and fans running at 2100 RPM. Tried various resolutions...
  19. SenorWhyMe

    Apple really needs to bring Color Calibration for External Monitors too

    I know its mainly for Apple TV; but It would be awesome for external monitors for macbooks to color calibrate just for your extra monitors. Imagine just connecting your macbook to your BenQ monitor and given the option to color calibrate that monitor by using your phone. ( I know it doesn't...
  20. danallen

    How I Fixed My Flickering External Monitor (cmp 5,1)

    Mine started with a slight flicker every five seconds or so when awaking from sleep. After a few minutes it would clear up. Over a period of a week, it got worse, to the point of seriously alarming, even after cold booting the cheese grater. "Oh no, I am going to need to get a new graphics...