Turn off laptop screen when using external monitor windows 10 Windows computers let you customize your primary and secondary display when working with external displays. No need to be fancy, just an overview. - Reset PRAM - Reset SMC - Disable Energy saving mode Whenever I plug in my HDMI cable my screens go blank. Tip: This can be a power cord, of course, but also a display that powers the computer through USB-C. Hello. The consensus of online opinion is that it is an issue related to LCD and/or backlight. ‎11-15-2017 I have seen several complaints about the Omen's HDMI port. I'll let you know how it went tomorrow when the cables arrive. Thanks for the help. Advocacy Strategist. † The opinions expressed above are the personal opinions of the authors, not of HP. I have a TB-to-HDMI cable which is hooked up to an HDMI-to-DVI adapter. So I opened up my MacBook and used … The mini DisplayPort to DisplayPort did the trick. Tim Cook's mangle of ML (including FTP service removal) is beginning to test my patience. Where is your integrity on this issue? Setting the external monitor as the main display overrides the integrated screen, which is initially set as the primary. Hi there, I have a U2414H and it has been switching itself off pretty much ever since I got it almost a year ago. Best Fixes OnHow To Fix HDMI Monitor Not Detected In Windows 10. Why have I not sought for help sooner? I also ordered new Amazon HDMI cables (I didnt realize I got the one with ethernet until it was too late. It fools the laptop into believing it has an external monitor connected. Anonymize before posting. I'll lose products that are truly great like Dreamweaver, but if you can't do your work what's the point? This setting allows you to choose whether to keep your Windows desktop running on a single display, being duplicated on both built-in and external displays, or using the external display as an extension of your … I'll try with a DP cable later today. Question : In my office, I am using an external monitor as my main screen for my MacBook Pro. I accidentally checked a secondary box to make my display primary on my extra monitor, but before that, I … Today, the screen didn't respond when I connected my MacBook however : the screen stays black and nothing appears on-screen. I already ordered a DP cable and a hdmi 2.0 cable, I'm sure any of those should work haha. When extending your desktop across two screens, one monitor acts as a primary where Windows 8 pop-ups and desktop shortcuts initially appear. I tested 2 cables so far. The cable did not matter, the old one worked. After your Mac notebook's desktop appears on the external display, close your computer's lid. Thanks for the quick reply. But the Amazon version is much cheaper. 12:29 PM I have just tried it on an HDMI tv and have gotten nothing except a "Not supported mode" and a mouse flicker. I do not understand why Apple does not take responsibility and provide a FREE repair for this obvious product defect. Write something about yourself. As i said monitor shuts off and gos to sleep. 3. Also Read: How To Setup Dual Monitors On Windows 10. 2. Solved General Hardware. Then i brought my machine to the third party service provider and they also was not able to detect the issue. For some reason, though, today it isn't working at all. Click Utilities, then Console in the icon grid. External monitor display goes black. Please do not indiscriminately dump thousands of lines from the log into this discussion. I would like to be able to shut the monitor and operate windows docked with my [2] 2560 x1440 monitors. I suppose that's better than HDMI. The next time you have the problem, note the exact time: hour, minute, second. ... On Mac mini (M1, 2020), you can connect a second display to the HDMI port. I think this is a well documented defect as I have seen many posts online about it. I'll post my results. I've unpluged the power source doesn't work i've run virus scans doesn't work. I have IMAC 27 inch mid 2011. Connect your external display and any Apple video cables or adapters that you use with it. On the other hand, would you recommend if i just got a mini display port to display port cable? I also checked the temp and it is compeletly normal (40*c). I have brought to the apple store 3 times and they said that they run the system for 3 day and they were not able to reproduce the issue. In addition to the screen blacking out, I also have the dreaded 'half grey screen' where half the screen appears to have a dark cloud hanging over it. HDMI: v2.0 supporting: up to 4096×2160 at 60 Hz with HDCP 2.2. Select any messages timestamped from then until the end of the episode, or until they start to repeat. The display keeps shutting off while in use. Paste into a reply to this message ( command-V). External HDMI monitor keeps turning off every 5-20 minutes [XPS 15 9550] My external monitor tends to flicker/black randomly for 2-3 seconds every few minutes and then randomly, completely turn off every 5 … It's a small dongle you connect to your HDMI port. To turn off only the screen on your Mac laptop (MacBook Pro, MacBook Air, etc.) Re: XPS 15 9560 External monitors keep turning black/ blanck Hello JamesR123, Unfortunately, we did not receive a reply from you. On further experimentation I've found the monitor can be turned back on by typing ctrl-shfit-eject (which is supposed to turn the screen off) and then pressing eject (or randomly spacebar). Didn't find what you were looking for? Next: RAM Frequency Woes . 1. I've cheacked said cable can't find anything that looks damaged However, if you have another Mac you can screen share the iMac that is turning off even when the console is black. Although desktop users more commonly use this setup, most laptops support dual monitors by connecting an external monitor to a VGA or an HDMI port. To ensure proper Self-Test operation, remove all digital and analog cables from the back of monitor. Before this happened, I could get it to work sometimes by switching resolutions back and forth from 4k to 1080 in the nvidia settings. The laptop comes with a Nvidia 1050ti card, so it should have no problem giving out a 4k resolution on windows, not on games, but at least on windows to work with … I have IMAC 27 inch mid 2011. Use The Detect Display Option To Connect Any HDMI Monitor Not Detected You need HDMI v2.0 cable. Disconnect the video cable from the back of the computer. Also tried this with no other monitors hooked up. I wanted to watch a video while streaming the lecture in the other tab haha so turning off speakers/headphones wasnt an option. Right now the screen is turning on and off. I am still deseparately looking for the answer. Launch the Console application in any of the following ways: ☞ Enter the first few letters of its name into a Spotlight search. If its set on 60hz, can you lower it? Sometimes it happens with chrome, sometimes with premiere, sometimes just using windows. External Screen For Mac Keeps Shutting Off Hdmi. The specs of desktop are in my sig. I'm pretty sure the HDMI connection is pulling the audio signal from the Dell and sending it to the monitor. I have a laptop, (Windows 10) with an external monitor. You might have to press a key or click your mouse to wake the external display. 53,689 Followers - Follow. If you can see an image on your screen, check for software updates using the Mac App Store:. Whenever I close the laptop lid after powering up the computer the monitor goes dark. I was about to purchase a new monitor, believing the problem was that hardware (it is a Samsung LS22E310H). on Jun 22, 2018 at 23:18 UTC. Question: Q: Macbook Pro - Bootcamp - Close Lid / Operate with External Monitors Only I bought a MBP 15" today, and I'm getting boot camp set up. Copy them to the Clipboard ( command-C). We realize you may be busy, however if you would like to continue with your request for service, please respond to our earlier request for additional information. It won't be difficult to move everything to Linux if this persists. This imac is the first Apple product I regret buying. I just got a Omen Gaming Laptop, model 15-ce0xx and a Samsung 4k monitor model ue590. Two days ago when I plugged the MacBook back in to the monitor I connected and but now only displays a black screen, I can move the mouse off the MacBook screen and over to the external monitor and back but it is not displayed on the monitor.I have tried connecting other devices to the monitor … Now my question: what is the version of HDMI cable do you have ? 644 Mentions; 439 Products; Kyle for Lenovo. I don't really know if it's having a conflict with the Intel Integrated Graphics and Nvidia drivers. ? Screen turned pinkish with green lines - Lenovo Y50 laptop: HELP! The application is in the folder that opens. So I was just using my MacBook Pro with an external display last night and it was working beautifully. How do I fix this!?? When Mac users plug the monitor cable, MacBook screen flash and not detecting any external monitor. My monitor shut down 17 times while typing this message. I bought my u2414h monitor yesterday and it sometimes randomly switches off while i'm using it. A [software component] will damage your computer message displays when printing or while installing - Click Here, Resolve Windows 10 or update issues on HP computer or printer– Click Here. If you're having this problem, get a DP cable. Devices: MacBook Pro 15″ Mid-2010, iMac, Cinema HD Display, dell monitor, LG monitor, ViewSonic HDMI monitor, OSX Mavericks, OSX Yosemite. I just bought a Dell XPS 15 and an external Acer monitor for my wife. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If your external display or projector doesn't turn on after you connect it to your Mac, connect your display while your Mac is asleep or off, then wake or turn on your Mac. ... (make sure you keep the option button held down) level 2. Make sure the title of the Console window is All Messages. - Marc Curvin, M.D., MS BME. It is not regular; the monitor will flicker or else turn off, forcing me to manually power cycle it. 280. Yes, I can lower the refresh rate, but the problem persists at 60 and 59. I have a MacBook pro with the same issue. I run Ubuntu virtually as my web server as a result. The one that came with the monitor. I just got a Omen Gaming Laptop, model 15-ce0xx and a Samsung 4k monitor model ue590. The screen is completely black no image at all. If the monitor is working correctly, it detects that there is no signal and one of the following message appears. If you have more than one user account, these instructions must be carried out as an administrator. The second one it's an amazon basics hdmi, also high speed with ethernet. Turn off both your computer and the monitor. Lenovo. Fix a MacBook that keeps powering off or restarting randomly By Andrew Myrick 14 comments Last updated April 12, 2020 You’re just finishing an essay, about to send an email, in the middle of reading a blog when your Mac unexpectedly powers off. Setting the external monitor as the main display overrides the integrated screen, which is initially set as the primary. while working on an external display: Connect the Mac laptop to a power source. Dual Monitor - One monitor keeps turning off. i've tried resetting it, unplugging the cables but it still happens. Turning on Laptop through external keyboad "Second" monitor turns off when closing laptop lid: Solved! I am having the same issue, mid-2011 imac 27'. Apple store said they cannot replace anythig if they can't reproduce the issue. In most cases, a few dozen lines are more than enough. Hello. ‎11-15-2017 I've read online that maybe the power suppley cable to monitor might be overheated or broke somehow. It says it's high speed and has ethernet. It is fitting. Here's what you need to do if you want to use your Mac with the lid closed, including how to keep a MacBook awake with the lid closed or prevent it sleeping so you can continue with a download. The monitor is connected to the Dell by HDMI. there isn't a fixed pattern of the occurrence. I have conneceted my Macbook Pro (Late 2011) to my recently bought 27'' monitor with an HDMI cable. Turn on the monitor. Beats me. My problem is that everytime I start working, the monitor starts flashing on and off, like if it's trying to detect which input should display. 6. ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. When this happens, my monitor power light stays yellow as if the monitor is It shuts off automatically all the time. You can resolve many display issues by updating the software on your Apple devices, cables, and adapters. The Macbook stayed black but it seemed that it tried to reconnect because the external monitor turned off and on a few times and it sometimes showed some sort of image (zoomed and stretched). How to Turn Off the Screen on a Mac Notebook That Uses an External Display. This is happening to me as well. I found connecting and external monitor or TV with the HDMI cable corrects the issue. I've tried almost everything Apple Support suggested me: - Reinstall OSX in three different ways. I want to use it in clamshell mode, though the external monitor keeps turning black. External monitor display goes black. I already updated all my drivers and even installed a bios update on the laptop with no luck. The e cable is thick and ugly and a waste of money, but if you already have it, no worries) but that didnt help. I've tested the monitor with other computers and it doesn't have this problem, so it's just with this laptop. Devices: MacBook Pro 15″ Mid-2010, iMac, Cinema HD Display, dell monitor, LG monitor, ViewSonic HDMI monitor, OSX Mavericks, OSX Yosemite. Monitor mode is going to offer the richest colors for a computer experience, and if you’re using your external display as a monitor, well, you should probably set it to monitor mode. It flashes on and then off after a few seconds, then it goes to a black / blank screen. Create your own unique website with customizable templates. by Cloudman7. - edited Problem is, the monitor doesn't have any speakers - so there's no audio. Also look at the refresh rate. I brought the imac back to home and it happens to me after 30 mins. I'm having the same issue with my MacBook Pro 15 inch (mid 2014, no external GPU). Using dual monitors increases business productivity by simultaneously displaying multiple documents or programs. I think what ever is causing your issue is also responsible for Oculus Rift users to have to use the Mini-Display Port with an adapter. EDIT: I am able to get into the bios with it but it still keeps shutting off. Connect your display to power, then connect your display to your Mac. I don't think it is backlight issue. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. The laptop comes with a Nvidia 1050ti card, so it should have no problem giving out a 4k resolution on windows, not on games, but at least on windows to work with premiere pro and photoshop. Connect your display. I have done all the settings so when I close the lid, I can still use my external monitor … I had the same problem you are having now and mine has a GTX 1070. If you don't see that menu, select View ▹ Show Log List from the menu bar. 85 comments. The monitor displayed the message "No input", but Windows didn't play the disconnecting sound. Check the ports on your Mac to find out whether you need an adapter. EDIT: I think it's safe to say the monitor is bad. Tested it with a 2.0 HDMI cable, still flashing on and off. Then about a month later, (I assume after some windows updates) mine magically started working. By using this site, you accept the, External Monitor via HDMI turning on and off, Simply ask a new question if you would like to start the discussion again. It occurs when the external monitor (via direct HDMI connection, no dock) is used as the primary screen (ie, the laptop screen is off). This allowed me to close out importand stuff I was doing like dreamweaver with 10 unsaved php pages open before rebooting the system. hi, i've searched everywhere for this issue but i can't seem to find a solution for it. When posting a log extract, be selective. When the monitor is plugged in, there is no audio. Quick update. I have checked my screensaver setting and power setting. Would like to hear something intelligent Apple on this topic fairly soon. I have been using mac products since the late 1980's, a staunch supporter, willing to pay more for Apple products because they WORK.and they work more than a year or two. I already tried the PRAM reset, different HDMI cables and it didnt work!!! Use external monitors with your Mac. I also tried the Mini-Dsp adapter and it worked fine. Then I purchased a CompuLab Display Emulaor on Amazon for $8.50. Question External Monitor Keeps Turning Off: Solved! SOLUTION FOUND! 12:30 PM. In any case if the cable is not a 2.0 hdmi, that could be causing the problem? The HDMI 2.0 cable never worked. Select it in the results (it should be at the top.) Disable notifications when your screen is off December 22, 2016 Since a week or so ago, I noticed that even when my Mac's display was put to sleep, my external display would sometimes turn on and remain on for long periods of time if I had a calendar reminder or some other type of non-dismissible notification. Infopackets Reader 'Tina' writes: " Dear Dennis, My monitor keeps going black. My love of OSX and Steve are great. Help connecting MacBook Air to external monitor via HDMI adapter! Does anyone know how to keep my computer from shutting off the monitor the moment the HDMI cable is connected? I have Macbook pro 2015 hooked up to an ASUS external monitor. share. Scroll back in the log to the time you noted above. ☞ Open LaunchPad. None of these setting is affecting the issue. Went to BestBuy (USA) and got the Insignia adapter for Apple (it works on Windows also). If I go lower, everything looks a bit laggy. If these simple steps do not fix the issue of the monitor not detecting in Windows 10, then you can continue with the fixes mentioned below: Method 1. Ask the community. Monitor won't turn on :(, works fine with external monitor + image when shone with light: Solved! Sometimes I have to power it on and off 20 times before the monitor will work properly, and some days, my monitor won't turn on at all! I tried some battery safe options. Not all displays have this feature, but you should consult your display’s manufacturer or instructions booklet to … Starting to worry that there is something else going wrong with my desktop pc. Important: Some private information, such as your name, may appear in the log. How can I power up, close the lid and keep the monitor Laptop keeps shutting down randomly when not connected to external monitor via HDMI cable. The website says it's hdmi 2.0. I have yet to locate an entry in the systems log which correlates with the screen cutoff.