All Questions
Tagged with macbook external-display
29
questions
1
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0
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38
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Monitor detects no input but my computer detects monitor
I have a single HP EliteDisplay E243i that I use as an external monitor for my Macbook Pro (2023) and Lenovo Thinkpad to extend their screens, not at the same time. The monitor was working (displaying ...
- 235
0
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134
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Samsung monitor brightness changes frequently when I use it as MacBook external screen
I've connected a Samsung s24r650 monitor via its default HDMI cable to a MacBook Pro M3 but as you see in the gif below, the brightness changes frequently (flickers). I already changed all display ...
- 1
0
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3
answers
4k
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Macbook doesn't display screen through USB-C, only charges
I've connected my screen, AOC 27P2C, to my MacBook, Pro M2 13" 2022, through USB-C. The specification of my screen says:
"USB-C 3.2 x 1 (DP alt mode, upstream, power delivery up to 65 W)&...
- 13
5
votes
3
answers
5k
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Prevent MacBook Pro from sleeping when the lid is closed and the AC adapter is being unplugged
My MacBook Pro is connected to two external monitors using a docking station. The internal screen lid is constantly closed and I don't usually use it. I only use the external screens.
The problem is ...
- 111
1
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1
answer
4k
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How do I make a USB "hub" from an LG monitor connected to a PC
I have an LG HDR 4K monitor connected to a MacBook Air laptop via USB Type-C, and a PC via HDMI. I also have a keyboard and speakers connected to the same monitor via USB.
Since the monitor and the ...
- 151
1
vote
1
answer
169
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VGA monitor panel "twitches" between normal and slightly yellow on MacBook but works perfectly on Windows laptop
I have a cheap Lenovo 1920x1080 flat planel VGA display, a 7-year old HP ProBook and a new M1 MacBook Air.
When I connect the monitor to the PC laptop it just works perfectly.
When I connect the ...
- 4,593
0
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0
answers
194
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Lenovo 75Hz monitor not working with 2010 Macbook via mini-DP to HDMI
I just bought the Lenovo C24-25 monitor for my MacBook Pro (13-inch, Mid 2010). I'm using this cable which I've used on a different (Windows) laptop successfully. When I connect the laptop to the ...
- 101
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1
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1k
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Can I power my MacBook Pro through my LG external monitor?
My 13-inch MacBook Pro was shipped brand-new from Apple in March 2020. As explained in a recent SuperUser Q and A, I am trying to operate several high-throughput peripherals with this computer:
...
- 153
0
votes
1
answer
346
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hotkey to connect MacBook Air as second monitor
The hotkey (cmd + F2) works on the keyboard of iMac to connect iMac as second monitor for MacBook Air, but not otherwise round, on the keyboard for MacBook Air this hotkey does not work. Does anybody ...
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2
votes
0
answers
890
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Chrome scrolling is choppy on external display
When I go to this page https://fontawesome.com/icons?d=gallery the scrolling is choppy. The same eg. for gitlab when scrolling longer diffs https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15670/...
- 223
2
votes
1
answer
6k
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How to completely disable the display on a MacBook Pro while external monitors are plugged in?
I don't have external keyboard.
I use one or two external monitors.
I want my MacBook Pro screen to be disabled when external monitors are connected automatically to save power and fix annoying ...
- 25
0
votes
1
answer
2k
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Dell monitor stuck in power save mode
I recently bought a Dell P2414H monitor for my office work. Since I am using a MacBook Air, I also bought a Belkin docking station to connect all my peripherals. While all of them appear to work ...
- 101
0
votes
1
answer
7k
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My new monitor seems to have a yellowish tint. Is there any way to deal with it?
So I bought a new monitor http://www.samsung.com/us/computer/monitors/LS27D590PS/ZA to connect to my MBA. However it seems to have a quite obvious yellowish tint with its display. I also encountered a ...
- 808
5
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3
answers
4k
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My computer doesn't recognize the monitor's resolution on some VGA cables, what's going on?
My Mac doesn't recognize my TV's resolution on (so far) 3 VGA cables I've tried but it works just fine using other seemingly old VGA cables. My roommate had the same experience on Mint Linux.
What's ...
- 153
1
vote
0
answers
437
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My external display is bad with mac book retina display
I have mac book pro retina display 15".
I have BENQ monitor GW2450
My the display is not clear and font looks very bad like some white dots in all fonts. Loks like resolution is not right.
In the ...
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