Aug 7, 2009 · fully self-contained display into the dead iMac. a second monitor for the Surface, but you cannot use the Surface as a monitor. You could do it by screen sharing but you don't need to connect the two. If Macbook is using an OS older than Big Sur, tap the Apple icon and then go to System Preferences. Press the "Cmd" + "F2" on the iMac keyboard to trigger Target Display Mode. The iMac 2011 has four usb ports and one thunderbolt port. I want to to hook up my Latitude 7480 into that current setup, so that I may use the Dell laptop as the main screen, and my other two monitors at home as monitor displays. If your Windows computer doesn't have those ports, you can easily get an adapter. for your MAC as that port does not support video IN. Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter https://a Mar 4, 2021 · no, using imacs as monitors was removed after the 2014 imacs, some people report that even with 2009 to 2014 target display does not work with newer macs. Sep 7, 2021 · Step 1. Turn off both iMac and Mac and connect the Thunderbolt cable to their ports. It will not be a full screen effect as it would be using Target Display Mode. Use your iMac as a display with target display mode - Apple Support. This video shows you how to easily do this. Would like to use the IMAC screen and my secondary screen set up as the monitors. Target display mode is an Apple solution to use iMac as a monitor with another Mac in a wired setup. The display Mac has to be running macOS High Sierra or older and the signal producing Mac has to be running macOS Catalina (ca. 2011-2014 iMacs that support Target Display Mode can't be used with Macs from 2020 and later either. The last is correct, but there is no such adapter, so it can't be . Aug 21, 2023 · Posted on Aug 21, 2023 9:45 AM. I would also like to use the IMAC camera and speaker and mic as well. When your Mac is connected, the icon appears in the menu May 2, 2020 · You can connect external monitors TO the Surface using the MDP, so that you have. You only need to disable or unplug the original PC monitor to use the iMac alone. Press Command-F2 on the keyboard of the iMac (the computer being used as the display) to Mar 8, 2022 · How to use 2019 imac as external monitor to MBP 14". Thanks! Sidecar was never designed to work Mac to Mac. The article list which iMac models are compatible (not all models are) the correct adapter and cable that is needed for the different iMac models. Jan 3, 2022 · I would like to use my iMac (5k, Retina, 2020 with macOS Monterey) as the 'screen' for my MacBook Pro. Mar 9, 2022 · The following steps worked for me to use my 2010 iMac (high sierra 10. Note: If you are using an adapter, plug the cable into the adapter first, then connect the male end to the Mini Display If you're currently logged in to the iMac that you want to use as a display, choose Apple menu > Log Out to return to the login window. 6) as primary or secondary display for Mac Studio: (1) boot the iMac but do not log in. Jul 18, 2019 · Bottomline, there is no way to use your iMac as a direct video. 6 also. Corinne. Any suggestions are appreciated. ). Feb 22, 2020 · Posted on Feb 22, 2020 11:24 AM. It's also possible to press "Cmd" + "Fn" + "F2" instead. A comment on DVI to Thunderbolt adaptors. (As a side note: Older iMacs with Mini DisplayPort also support Target Display Mode. So, just connect the other side of the mini display cord to the corresponding port in your adapter box and c onnect your HDMI cable from your Xbox HDMI port to the HDMI port of your adapter. I have the Thunderbolt cable 3. Posted on Mar 25, 2014 · As the name implies, TDM allows you to use your iMac as an external monitor for your other supported devices. Step 3. If your Mac has Thunderbolt 3 (USB-C) ports, you can connect Feb 9, 2023 · Yes, the 2013 iMac does have target display mode. your iMac is not old enough to be useful as a display. This will allow you to connect to your iMac Open App store on your iPhone or iPad, search for "Baby Monitor 3G" and install the app. Jul 6, 2023 · We will explain how to repurpose your old iMac as an external monitor. Connect the HDMI cable from your Xbox to the adapter’s HDMI slot. I hope this helps. If your iMac supports Target Display Mode, then you can simply connect the Mac Mini to the iMac using a Jan 29, 2024 · Use iMac in screen synchronization mode. Next, link the adapter to the iMac, turn on the console, and click Command + F2 for Target Display Mode. Jan 17, 2018 · For example my 2017 21" 4K iMac. Then similar to flipping AV option on a TV, I would flip over and see the PC on my Mac screen. What you need: USB-C to Mini DisplayPort adapter and Mini DisplayPort to Mini DisplayPort cable, or a USB-C to Mini Make sure the iMac and the primary computer are turned on and awake. If target display mode doesn't work. iMac (27-inch, Late 2009) iMac (27-inch, Mid 2010) Will it work: Yes. Feb 2, 2024 · While Apple’s target display mode is limited to 2009 to 2014 iMacs, fortunately, there are several other options to make use of that nice big screen on your old or new iMac as a monitor. Press ⌘ F2 on the keyboard of the iMac. Mar 17, 2023 · On 3/17/2023 at 2:28 PM, seanondemand said: The part you're mentioning is for the iMac you want to display with. Then, connect the cable into the Thunderbolt or Mini DisplayPort and your iMac. Restart the Sep 22, 2020 · You can connect any of these older iMac models to another Mac from 2019 or earlier for use as an external display. By doing this, you can utilize your iMac and use it as a monitor or second display on your PC. 3 ft, as well as the newest adapter which is the USB-C allowing the connection from the Thunderbolt 2 cable to the new Imac. However, depending on your use, you could install Microsoft Remote Desktop Mac. Use your iMac as a display - Apple Support. Target display mode requires macOS High Sierra or earlier How to setup a newer iMAC to a older iMAC for a dual monitor setupyou'll need three items. May 6, 2020 · Buy an HDMI to USB 3. 6. A Thunderbolt cable or a Mini DisplayPort to Mini DisplayPort cable. Restart the Mar 7, 2024 · Step 1 Insert Luna Display into your primary Mac or PC. 5 inch to my 27" 2020 Imac. The steps to configure and enable Target Display mode are very similar . Judging from this question here at Ask Different, TDM doesn't seem to support multiple displays Apr 28, 2015 · Hi, I'm planning to purchase a new MacBook Pro and wanted to know if I can use my iMac as an external monitor. (3) boot Mac Studio computer; iMac now shows as primary or secondary Apr 27, 2022 · Making an old iMac useful again can be both. Method 1. Adam. Oct 1, 2020 · Posted on Oct 1, 2020 9:21 AM. 5", OS 11. May 12, 2020 · How to Use an Old iMac as a Secondary Monitor. You would have to destroy an iMac or buy these parts to make this work. ly/9to5ToysYT Outputting the Nintendo Sep 10, 2020 · All iMac models introduced in 2011, 2012, 2013, and mid 2014: Use a Thunderbolt cable to connect your iMac to a Thunderbolt or Thunderbolt 2 port on the other Mac. Apple added the feature on iMac’s sold after 2009. You should go back and request a refund on Dec 15, 2023 · To control the brightness of the iMac display while it’s in target display mode, use Displays preferences on the other Mac, or the brightness keys on the keyboard of the other Mac. Step 3 Next, download and open the Luna Secondary app on your iMac. If your Mac has Thunderbolt 3 (USB-C) ports, you can connect it using the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter. The only way to use that iMac as an actual monitor is by gutting it and installing a display controller board inside. The iMac then will display Mac's screen. Barb - Windows and Devices for IT MVP. This method should work with any console that uses HDMI, Nov 13, 2018 · Nov 12, 2018. The last iMacs that supported Target Display Mode were the Mid 2015 models. But on newer iMacs this is not supported in the hardware. com/watch?v=eaBTzQBGDUEIn this video we look at a uniqu Feb 11, 2024 · Keep in mind that using your iMac as a second monitor may require additional cables or adapters, depending on the ports available on both your iMac and the computer you want to connect it to. there are third-party software solutions which will do it over LAN network but that will somewhat impair performance. Some have advocated removing the panel, too, and using a complete display in the iMac. 1. Give this a read The Ins And Outs Of Your IMac's Target Display Mode. On your iPhone or iPad, open the Control Center. If asked, enter a four-digit code on your Mac. other LCD and put additional circuitry into the. local of your MacBook Pro (after sufficient time for it to boot). The next step would be to connect your HDMI cable from your console's HDMI port to the HDMI port of the adapter you are using. Click the AirPlay button, which looks like or depending on the app, then choose your Mac as your playback destination. Jun 25, 2020 · Then click the Screen Sharing app, and enter the hostname. 2019) or earlier. My recommendation is to get a cheap 1440p monitor & just use that. The only purpose for using the MacBook Pro would be as the hard drive. Follow these steps: On your iMac: Ensure that your iMac is powered on and logged in to the account you wish to use as the monitor. com/2017/07/20/output-nintendo-switch-imac-display-video/ | Subscribe http://bit. I also have a 2017 iMac Retina 21. Turn on your iMac and PC. keys as standard function keys” is selected, target display mode uses Command-Fn-F2 instead of Oct 23, 2020 · Using an older Imac (2013) for a second monitor on new Imac (2020) I have followed every instruction that Apple has about connecting my older Imac, (late 2013) 21. For older iMacs running High 6 days ago · Here is how: Step 1. The emphasis still lies on the iMac's display. Wolf on state street. You may also need to Aug 30, 2023 · Enable Target Display Mode. Similar to Target Disk mode, where one Mac's internal hard drives can be Feb 4, 2024 · In this video we show you how to use a 24" iMac as a second monitor or second screen without any software. #1. Booting Windows natively or as a guest will be the most straightforward. The cable connecting the two Mac computers must Apr 23, 2023 · Yes, you can use your Mac as a monitor for your Dell laptop. And plug the other end of the cable to Mini Display Port or Thunderbolt port into your iMac. Feb 14, 2018 · It's not possible. Apple have not stated a reason for withdrawing this feature. This is using the iMac 5K’s display panel with an adapter to dual display ports housed in an iMac housing, without other iMac internals. Dec 2, 2018 · One source says it's OK and to use a MiniDisplay cable (as the MD and T-2 plugs are physically the same); one source says that a Thunderbolt cable would work; finally, one source says nope, you can't connect the two devices together without some kind of 'adapter' in the middle. Step 2. Use your iMac as a display with Target Display Mode - Apple Support. Feb 3, 2019 · Use your Mac’s brightness keys to change the screen brightness levels. If that doesn't work, try these other solutions: If you're currently logged in to the iMac that you want to use as a display, choose Apple menu > Log Out to return to the login window. The May 22, 2024 · Want to find a way to use iMac as a monitor? While Apple’s target display mode is limited to 2009 to 2014 iMacs, fortunately, there are several other options to make use of that nice big Apr 7, 2024 · Want to use your iMac's awesome screen as a monitor for your MacBook or Mac desktop? If you're using a newer iMac running macOS Monterey, it's easy to use AirPlay to mirror or extend your screen to an iMac. 27-inch iMac models introduced in 2009 and 2010: Use a Mini DisplayPort cable to connect your iMac to a Mini DisplayPort or Thunderbolt or Thunderbolt 2 port on the other Mac. (2) connect iMac mini-display port to Mac Studio usb-c (thunderbolt) port using mini-display to usb-c cable*. May 9, 2017 · System Requirements. "System Requirements. This might also work on 27" 5K iMacs and we discu Apr 19, 2024 · Tutorial of Using iMac as Monitor for PC: Step 1. Plug one end of the Thunderbolt cable or Mini DisplayPort cable into the iMac and the other end to your Windows computer. Feb 9, 2023 · Step 2 On your iMac, press the key combination Command + F2 to enter iMac’s Target Display Mode. The problem is the source signal. Jan 4, 2021 · 2014 iMacs were the last to support target display mode as these were before the 5K screens were introduced, which requires too much bandwidth. Get a Thunderbolt 3 to Thunderbolt 2 Adapter He Apple's own webpage on Target Display Mode says: 24-inch and 27-inch iMac models introduced in 2009 and 2010 To use any of these iMac models as an external display: The iMac used as a display must have macOS High Sierra or earlier installed. There is no hardware support to do such a thing on your iMac. Press Command (⌘) + F2 keys: Simultaneously press the Command (⌘) and F2 keys on the iMac’s keyboard. rkaufmann87. youtube. 2. All you need is an old iMac that supports Target Display Mode. The other Mac that you're connecting it to must have been introduced in 2019 or earlier and have macOS Jun 9, 2021 · I can still use my Target Display Mode 2010 iMac as a second display with any Mac, or even a Windows PC. Feb 10, 2022 · Way to use an old iMac as an external display for the new MacBook Pro Hello, I was wondering what is the best way to connect an old iMac 27' Late 2012 to the new MacBook Pro 2021 and use it as an external display? I know that this iMac has two Thunderbolt 1. Next, use an appropriate cable to connect the iMac and the primary machine. I tried connecting the two iMAC and the MacBook via a USB-C cable but the MacBook is just getting charged. Depending on the make and model of your iMac and source computer, you can even seed audio to the iMac. If the issue persists, use these steps to reset the NVRAM on your MacBook, then test with the iMac again: Reset NVRAM or May 19, 2020 · I would like to use the IMAC 27" 5K as the monitor for the laptop and hook up a keyboard and mouse to use. Your iMac doesn't support Target Display Mode at all, either from a regular HDMI device or from another Mac through Thunderbolt. On the iMac, install and Quick Camera, the iMac will see input video signal as another video source like the ISight webcam. 13. In order to enable this feature you will need to connect the iMac to a device with a Thunderbolt 2 cable and then press the Command + F2 key Mar 13, 2020 · Options. Target display mode requires macOS High Sierra or earlier May 29, 2012 · If no items appear in the Locations section of the sidebar, hold the pointer over the word Locations, then click Show. You need the following to use Target Display Mode: A Mac notebook or desktop with a Mini DisplayPort or Thunderbolt port. iMac (Retina 5K, 27-inch, Late 2014) and later iMac models can't be used as Target Display Mode displays. Can you advice how I can do this, if there is any plug I need to buy? Cheers. Mar 26, 2014 · If you have an iMac made in mid-2011 or later, then one thing you can do with it is to use it as an external monitor. If the other Mac uses Thunderbolt 3, you can use the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter with your cable. On the financial side, an Apple Studio Display costs $1,599, while YouTuber Luke Miani was able to convert a dying desktop Mac into a similar monitor On your Apple device, open the app you want to share, then choose the item you want to play or screen you want to share. This should switch your iMac into Target Display Mode, meaning your iMac will now serve as a display for your other device. Alternatively, set up File Sharing on one device and connect to the server by entering the IP address of the other Mac to log in as a registered user. You can use a capture device, but that will introduce quite a bit of latency. Furthermore, you won't be able to use the iMac even though it's technically running. When you launch the app for the first time, tutorial will guide you through connecting two device. Aug 28, 2020 · All iMac models introduced in 2011, 2012, 2013, and mid 2014: Use a Thunderbolt cable to connect your iMac to a Thunderbolt or Thunderbolt 2 port on the other Mac. Choose Apple menu > System Preferences, then click Keyboard. Aug 24, 2023 · Enabling this mode allows your iMac to function as a monitor for the connected device. The 5K iMacs have zero support for Target Display Mode, and even if they did they likely wouldn't work with Apple Silicon Macs. The premise is actually how to make a DIY Studio Display for less than 50% the price of a new Studio Display (~$600 vs. To control the brightness of the iMac display while it’s in target display mode, use Displays preferences on the other Mac, or the brightness keys on the keyboard of the other Mac. *Please click Yes below if your problem is resolved. All iMac models please subscribe :)*Welcome back! The tutorial starts at 2:27I FOUND A WAY!If you’re watching this video because you’re like me and run a PC and also have an Aug 3, 2022 · macrumors 604. Up to the 2014 models you could use. This video will show you the step by step process on how to use an old 2009-2014 Apple iMac as an e Dec 23, 2021 · With these, it is easy to proceed setting up: Step 1. As my main Mac I have a 2020 Macbook Air M1, OS 11. Dec 21, 2022 · Yes you can use the iMac as a monitor, you'll just need the mini-display-to-HDMI adapter connected to the back of your iMac. Turn off your iMac and the PC. Mar 15, 2023 · In this video we'll take a look at how to use your Mac as a monitor/display for your gaming console. May 13, 2019 · Currently, I have my iMac 2011 at home connected to a Dell monitor using Thunderbolt to VGA cable. If your system has failed (GPU) and you don No. plus the instructions for entering, quitting and using Target Display Mode. It would be really nice if I could have a cable here I could connect to the PC so the iMac acts as a monitor for that PC. With this, your screen will mirror your Xbox, and you can adjust the resolution for better picture quality. Nov 20, 2023 · Make sure your iPhone/iPad and your iMac are connected to the same Wi-Fi network. Here's a 15 minute video on how to convert a 27" iMac to an external display. display for any computer, Mac or PC as that feature was removed on. Those older iMac models that do work: Use your iMac as a display - Apple Support. I currently have To physically connect the Xbox to the iMac, connect an HDMI wire to the Xbox and the other part to an adapter. Apr 7, 2020 · Use your iMac as a display - Apple Support. This video will show you the step by step process in how to do this. Report abuse. Using your iMac's other facilities, like the webcam and optical drive, is not supported. The process involves tearing out the internals and replacing them with a new display board to control the panel. Oct 14, 2021 · Use a 2017 iMac Retina as an external monitor for a 2020 Macbook Air M1. ’. Playing games through that wouldn't be the best experience. ·. Make sure the ‘Display’ tab is selected, and then manipulate the ‘Brightness’ slider. 27-inch iMac models introduced in 2009 and 2010: Use a Mini DisplayPort cable […] All iMac models introduced in 2011, 2012, 2013 and mid 2014: Use a Thunderbolt cable […] Furthermore, your 2020 iMac Jan 8, 2020 · Press Command-F2 on the iMac. I've read that this will only work easily/good starting with 2009 iMac models with Target Display Mode, also that it could be possible over a network, and maybe with a program called ScreenRecycler. Once you have connected your Xbox to your iMac, you can use your iMac as an external monitor for your Xbox. Learn how to identify your iMac model. Jan 14, 2019 · Use an iMac as a monitor or extended display for your MacBook Pro. $1599). You will have full keyboard, mouse, and drag/drop capability from your MBP in this Screen Sharing window. If your iMac doesn't display the desktop of your other Mac, try following these steps first: Restart your iMac. Plug one end of the cable into the HDMI, Display Port, or the Thunderbolt port on your Windows PC or laptop. This will let you see your PC’s screen on the iMac monitor. To do this, you will need to connect both devices using an appropriate cable such as a USB-C or Thunderbolt cable. Switch off your iMac and PC, then plug the cable into the Thunderbolt, HDMI, or Display port on your PC. It takes less than 30 seconds. I’ve been seeing this question asked a lot following the launch of the 2018 Mac mini, so I decided to create this thread to help answer it. keys as standard function keys” is selected, target display mode uses Command-Fn-F2 instead of Jan 5, 2021 · How to Use an Old iMac as a Secondary / External Monitor. I have a iMac (Retina 5K, 27-inch, 2019) and my work has given me a Apple 14" Macbook Pro M1. On your MAC open MAC app Store, search for "Baby Monitor 3G" and install it to your computer. Reply. Apple supports the usage of the iMac as a monitor with an application called Target Display Mode which is only available with certain models of the iMac. Jun 8, 2022 · From time to time we get folks asking if they can use their old iMac as an external display (or 2nd display). While the feature hasn’t been offered in iMacs since 2014 Jul 20, 2017 · Read full article https://9to5toys. 0 to USB-C" cable. Jan 8, 2024 · Looking for a way to use your iMac as a monitor for your Mac or PC? Look no further, this guide walks step by step through how to use your gorgeous 5k iMac display for your Mac or PC. The screen of the iMac should now be recognized as the second monitor of the Apr 12, 2024 · Connect two computers using the Mini DisplayPort or Thunderbolt cable. So much for the concept of sidecar. Dec 24, 2023 · Here are the steps to connect your Xbox to your iMac using an HDMI cable: 1. You can minimize the windows or put it at fullscreen mode. 0 ports on board which theoretically enables you to use a "Thunderbolt 2. case and perhaps use the existing LCD or an. Nov 5, 2019 · The specifications to use iMac computers as a display are provided here: Use your iMac as a display with Target Display Mode - Apple Support. Then press the [cmd] + [F2] keys on your iMac. Now all the mirroring options will appear in the menu bar. Then, you need to connect them together with a Thunderbolt cable. Restart the Jan 27, 2023 · UPDATE: I have a second video looking in further detail on what iMacs can be used:https://www. To set up your iMac as an external monitor, there is a simple key combination: First boot up the iMac and connect it to the other device via Mini-DisplayPort or Thunderbolt. Jul 13, 2022 · But alas, this most likely has no practical use to you. Jan 29, 2015 · Connect both computers using a Thunderbolt cable. Then press Command-F2 again. case; in one form or another, depending on. To do this, press “Command” + “F2” on your iMac's keyboard. As you’re well aware, and as still gets asked around here. Yes, iMacs can be used as a monitor for Mac Mini M1 but it comes with a catch. To use any of these iMac models as an external display: The iMac used as a display must have macOS High Sierra or earlier installed. What you wanted was called Target Display Mode. Make sure both computers are switched on and awake. I remember doing this in the past with some older models but can't figure out how to do this now. WO. Step 2 Download the primary Luna Display app on the primary machine, and open it. The problem, though, is that TDM is only available when running OS X on the iMac. wells is correct that you cannot use your Late 2013 iMac as a display for your PS5 using Target Display Mode, but I will expand on what iMacs are capable of using Target Display Mode, and with what devices for anyone else that is looking for help with this. BobHarris. After you have successfully connected your devices, you will need to enable Target Display Mode on your iMac. Next, choose the Displays option and then tick the check box located in the lower-left corner. On the PC, the video capture is seen as another display. Apr 21, 2021 · One of the handy features of older iMacs was Target Display Mode, an option that allowed you to use an iMac as an external display. Jan 4, 2020 · This isn’t using an iMac 5K as a display. Apple no longer supports Target Display Mode. Hi there. @hg. After researching some on this question, I called AppleCare and she said I could not connect the two with a cable to have the 2017 act as an external monitor for the M1. Press Command-F2 on the iMac to connect. On your Mac, navigate to ‘System preferences… > Displays. Wait for a few seconds, and then you will see the PC screen mirrored on the iMac screen. For the connecting computer it needs to be running Catalina or older to be guaranteed to work: "The other Mac that you're connecting it to must have been introduced in 2019 or earlier and have macOS Catalina or Apr 2, 2023 · You will need to use the mini-display-to-HDI adapter connected to your Imac device then connect the other side of the mini-display cord to the port in your adapter box. Slightly misleading title though. This video is awesome (super creative). Turn on the devices, press the "Command+F2" keys on the iMac's keyboard to activate Target Display Mode. If you want the quality of an iMac display & your techy, get an iMac with a failed motherboard but a working display & buy a converter board for the display online (such as ebay). Here are the cables you will need:Get a T May 4, 2020 · For what you specifically seek, no. keys as standard function keys” is selected, target display mode uses Command-Fn-F2 instead of The closest you can get to that is by using Target Display Mode as described here. 0 video capture adapter to connect the 2 devices. Additionally, you may need to adjust display settings on both devices to ensure compatibility and optimal performance. Turn on both computers and connect the iMac to PC. I want to work from home running the mbp, and to use my imac screen as a external monitor. However, you can convert your 2017 5k iMac into a monitor that you could hook up to a much faster computer like a recent mac mini or a new MacBook. iMac should automatically display the screen if you do it right (make sure you turn it on first), but you can toggle Target Display with CMD+F2 on your keyboard. base of the iMac G4/G5, etc instead of the LB. Select Dec 31, 2021 · Step 1: Connecting The Cables. The other Mac that you're connecting it to must have been introduced in 2019 or earlier and have macOS Catalina or earlier installed. The Late 2009 and Mid 2010 iMacs can use Target Display Mode with any Dec 9, 2018 · It sounds like you've taken the proper steps for audio to be played from the iMac rather than the MacBook; I'd first suggest using a keyboard connected to the iMac to ensure the volume is turned up and not muted for the iMac. Jan 23, 2024 · Review the document: Use your iMac as a display with target display mode - Apple Support. For High Sierra, yes. You can convert DisplayPort (or Mini DisplayPort) output to HDMI input, but not the other way around. To hear your Mac’s audio through the iMac speakers: Navigate to ‘System preferences… > Sound. 5K iMacs as previously pointed out. Dec 15, 2023 · If you're currently logged in to the iMac that you want to use as a display, choose Apple menu > Log Out to return to the login window. Tap the Screen Mirroring button, and then select your iMac from Jun 17, 2022 · Choose iMac from the list of devices. Target display mode is a feature available with late 2009-Mid 2014 iMacs. If ”Use F1, F2, etc. Connect using the address: In the Finder, choose Go > Connect to Server, enter the address of the Mac you want to share, then click Connect. carefully study > Use your iMac as a display with target display mode - Apple Support. The other option is using remote desktop but thats not extending your base systems display but allowing you to run a second user account concurrently off the same system which will use more of the base systems resources. I would still use a separate keyboard and mouse for the PC though. The main problem is that Apple has killed subpixel anti-aliasing, which makes any recent If you're currently logged in to the iMac that you want to use as a display, choose Apple menu > Log Out to return to the login window. Connect the mini-display-to-HDMI adapter to the back of your iMac. and view your PC over a network. fs fm pj ho pr mw xp jz uh mg