Switch-off your router either with the on/off switch at the back of the router or just unplug it from the wall. The access point is a 2013 time capsule which has no problems as far as I know. Airplay stops working. My Jul 29, 2012 3:02 PM in response to BobTheFisherman, User profile for user: It's possible that MacOS sees these Thunderbolt adaptors as a Thunderbolt Bridge network connection, and that this takes priority over WiFi, even if not a viable connection. When connected, turn on Mac PC, turn off & unplug the HDMI cable and then replug. It's as if the thunderbolt port is draining the power from the wifi interface. Turn on the HDMI device. This is the HDMI connector that represents the problem and we have to push it so that it makes a better contact. ozdane75, Nov 9, 2012 9:51 PM in response to raysian24, User profile for user: I resolved it by using my cappo as a ferrite core (needs to be metallic though). In response to raysian24. The monitor works just fine and has no problems with other computers, it's just that the macbook is apparently slightly crazy. Macbook Pro 15'' early 2011 - external monitor 27'' with DVI connection, English equivalent of Vietnamese "Rather kill mistakenly than to miss an enemy. In this piece, we’ll walk you through how to make sure your audio out is going to the right place. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Recently, I got a Mini Display Port to HDMI Adapter Cable to connect my MacBook Pro 13 (2011 model) to a Sony Full HD TV. It might be worth trying also with a cheaper adapter from ICY for instances, given that my MacBook Pro is working well with such an adaptor on the HP monitor but with an HDMI output port. All has been OK for around 2 months. Extremely slow WiFi traffic or even problems connecting to WiFi. Looks like no one’s replied in a while. Seems to only be an issue with the cheap $3 one I bought from Amazon. If the Internet is not working on all the devices connected to the network, then chances are there is a problem with your Router/Modem. jeengle, Aug 20, 2012 1:05 PM in response to raysian24, User profile for user: If there’s an HDMI input port in the recipient projector, display, or TV, the iPhone or iPad’s display can be mirrored to that screen. I was having the same issue with a Mini-Displayport to DVI adapter. If your Mac doesn't recognize your HDTV, display, or other HDMI device after making the connection: Turn off the HDMI device while your Mac is turned on. I discovered that was because of the adapter HDMI-USB-C I was using which was not from Apple but from 'NetworkX'. https://discussions.apple.com/thread/4155096?start=60&tstart=0. ; Now, test if this solved your problem. In response to raysian24, Question: Lowered to 1344x1008 60Hz, still does not work. Anyone else seen this? Macs manufactured in the last 8 years will output both video and audio through one of the following ports: Thunderbolt 3 — Oval port (also known as USB-C) found on the backs of recent iMac computers and on all recent models of MacBook. Thank you for this. It still shows the available networks but asks for my wifi password again. I have changed channel number to 1. I was wondering if the MyTraceRoute is acting up and you do not have any actual problems, that could be confirmed with network utility. In response to raysian24. Keep the HDMI source connected to your TV and make a separate audio connection from your device to the the TV … Apparently these type of converters can cause problems with Macbooks (the entire machine was hanging at times). Select Thunderbolt Ethernet and "make service inactive" (click sprocket icon at the bottom). I used it as a Thunderbolt 3 to mini DP dongle and it worked fine. connected with type C adapter that has 3 ports: 1. Was your MacBook in warranty? This site contains user submitted content, comments and opinions and is for informational purposes only. I need my MBP to be connected to my Wacom and this is killing me. Leo says HDMI splitters are frustrating. Based on some odd advice on the apple forums I tried this: Switched DVI display from native resolution to next step lower. Not sure if Apple's interference statement is really valid as my old ThinkPad T60 shows no WiFi problems at all at the same time and same place. Nov 11, 2012 8:45 PM in response to raysian24 Here’s how you can do it. ", Man and artificially sapient dog alone on Mars. My macbook pro will not connect to the internet. As soon as the screen is connected I can't browse the internet, remove the connection and websites load instantly. Use Process of Elimination: If your device is connected to an audio receiver or other intermediary, remove the HDMI connection and plug it directly into the TV.If that works, then the receiver or intermediary device you're using is likely the problem. This helped: https://www.youtube.com/watch?v=jObj6YnK44Q. In response to ozdane75. -Mini-DVI to DVI to Dell2001FP (lid not closed--spanned, not mirrored) Wifi immediately stops working with external monitor connected with native 1600x1200 60Hz. Lowered to 1280x1024 75Hz and it works. This improved my WiFi connection speed. Jul 29, 2012 3:02 PM in response to BobTheFisherman . Lowered to 1344x1008 60Hz, still does not work. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If that works, the cause of the issue is the amplifier setup. Do you have that as a setting on the menu you get from pressing buttons on the front of the monitor? My MacBook Pro sleeps when I turn off external display, External Display “static” on MacBook Pro 15″ 2014. Why are non-folding tyres still manufactured? Anyway, glad I fixed it and hopefully this helps! im wondering why all of a suddent Mac Pro HDMI stopped working. Why did multiple nations decide to launch Mars projects at exactly the same time? OS X Lion on both. In response to raysian24. Determine your Mac's video output. When I plug external monitor to thunderbolt port through hdmi adapter, my wifi connection drops. Nov 11, 2012 8:50 PM in response to raysian24 And now I am wondering the same thing as raysian. thanx. In the image below you can see the mtr output while connecting the screen, the red part is where the monitor is connected. Thanks, Nov 11, 2012 7:52 PM in response to raysian24 It really loses all network connections. Was just wondering what your Network has to do with the HDMI cables, or are you getting Internet true HDMI. I was using an DVI-HDMI cable and a HDMI-USB-C adapter as I have the 2018 MacBookPro. Here is a list of possible sources of interference. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Today my mouse died, so I had to open it and and BOOM, blazing speed. It only happens when I actually plug the monitor into my laptop. When Wi-Fi stops working on a Mac, it can be a nightmare. 11/16/2018 by imran. My Thoughts. A more elegant way is to buy a clip on ferrite core (ebay or amazon sell them for cheap). In response to raysian24. How do I change my monitor access point? Apple is a trademark of Apple Inc., registered in the US and other countries. bob_kat, Aug 25, 2012 1:09 PM in response to raysian24, User profile for user: Wifi immediately stops working with external monitor connected with Nothing seems to work." I am experiencing the same problem on macbook air 13'' 2010 and macbook pro with retina display mid-2012 . Let's see if I can arrange a grounding wire over here (old house, no grounding available), Macbook loses network connection when connecting external display, http://www.amazon.co.uk/Mini-Displayport-Adapter-Cable-Thunderbolt/dp/B0093UCXEO, https://www.youtube.com/watch?v=jObj6YnK44Q, twitter.com/harry_wood/status/1278348548640329728, https://discussions.apple.com/thread/4155096?start=60&tstart=0, Choosing Java instead of C++ for low-latency systems, Podcast 315: How to use interference to your advantage – a quantum computing…, Opt-in alpha test for a new Stacks editor, Visual design changes to the review queues, Magic Mouse2 keep loosing connection which keyboard and Magic Trackpad work fine, MacBook Pro doesn't detect external display after Lion upgrade. Hardware Check. The problems caused were – there was No Sound from TV and the MacBook screen was not appearing in Fullscreen mode on the TV (there were black … John wants to show video on two separate screens using an HDMI splitter, but it won't work. Do Research Papers have Public Domain Expiration Date? That's the only way I can think of that a video connector could affect the network. The youtube link isn't working. The only solve I have found is to leave the MBP lid open and use the monitor as the main display. Can humans learn unique robotic hand-eye coordination? Discrete - AMD Radeon HD 8500M/8700M Series (Mars) External Monitor - IIyama Prolite XB2483HSU. They're completely unrelated, that's why the issue is so strange... For what it's worth, the problem occurs with bluetooth tethering as well so it seems to be that OS X is just freezing some network part when the screen is connected. Why is Schrödinger's cat in a superposition and not a mixture if you model decay with Fermi's golden rule? Changed router to channel 1 and native resolution works! You can also have a quick look at the ADSL cable to see if it’s broken or twisted. Connected to the Internet using an Ethernet cable or Wi-Fi, the Apple TV uses your Apple ID to connect to the iTunes Store, where it can stream any movie or TV show you've bought or rented using iTunes. Aug 20, 2012 1:05 PM in response to raysian24 Aug 20, ... Everything is working fine as soon as the DELL monitor gets unplugged. I wonder if it's like a factory defect on macbooks or just the usb hub itseld idk lol. I have two external hard drives attached to my 2012 Mac Mini running El Capitan. BRand new mbp retina with apple thunderbolt to dvi adapter. Pro, 4. Are red dwarfs really 30-100 times our Sun's density? Wow, this actually worked (just put foil around cable). Leo suspects his problem is due to copy protection called HDCP, and if it's not HDCP compliant, it won't work. and native resolution works! There are tonnes of forums with these complaints out there. The current wifi issues that I have are probably just related to Yosemite which appears unable to keep a stable connection for more than a few hours. Bivariate legend plugin throws NameError exception. Q: It only takes a minute to sign up. Then, long press and select the speaker icon. I did my best. ***. You saved me. thanks, MacBook Changing the frequency of the dell display from 60Hz to 50Hz solved the seems to have solved the issue. After you get them in Mac … Mine was also fixed by changing to channel 1 (D-Link router was set to But after connecting both the devices using the cable, it wasn’t easy to get them working properly. Mar 10, 2011 #1 Hello, I have a MacBook Pro (bought late 2009), and am having a problem staying connected to the internet. Joined Sep 20, 2009 Messages 10 Reaction score 0 Points 1. I'm charging it on the left side though. TheBruceleeroy, Nov 11, 2012 7:52 PM in response to raysian24, Nov 11, 2012 8:36 PM in response to TheBruceleeroy, Nov 11, 2012 8:41 PM in response to ozdane75, Nov 11, 2012 8:45 PM in response to raysian24, Nov 11, 2012 8:50 PM in response to raysian24. I managed to fix it by changing wifi settings on my asus wifi-router. After many days of tryna fix it, I tried the "wrapping the wire with a foil" method but it didn't work. Oct 9, 2012 3:22 AM in response to raysian24 Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. When I plug external monitor to thunderbolt port through hdmi adapter, my wifi connection drops. Ask Different is a question and answer site for power users of Apple hardware and software. Unplug the HDMI cable from your Mac, then plug it in again. To start the conversation again, simply ask a new question. All of a sudden, you can’t make progress or even start on something without an internet connection. I would suggest to use the build in app called Network Utility to check the internet connection parameters including the trace route. If everything checks out on your end, then you can contact your internet service provider (ISP) and Amazon to let them know about the problem. fredweb, Oct 9, 2012 3:22 AM in response to raysian24, User profile for user: Unfortunately even with the lid open I still have no WiFi. In response to raysian24. Don’t worry; those are the settings that you need to connect to your ISP. This will take some time to connect to each port and turn on off but will surely get it connected soon enough. If your Mac has a Thunderbolt 3 port, you'll need a USB-C to HDMI cable. The wifi was working again and internet was fast. See bullet 7 which relates to monitors. It works flawlessly. To start the conversation again, simply ask a new question. If I put my finger (non-conducting materials don't work) on the connector/laptop at that spot. It took a while for a new mini-displayport to DVI adapter to ship, but I have a new one now and no more problems. In response to raysian24. Any technical issue with the High Definition Multimedia Interface means you won’t be able to receive signals on your laptop from an external device connected via HDMI port. Connect an iPhone, iPad, or Mac Use an Apple Lightning Digital AV Adapter to connect your iPhone or iPad to your TV, or an Apple USB-C Digital AV Adapter to connect your Mac or iPad Pro with a USB-C port to your TV. How to deal lightning damage with a tempest domain cleric? Everything is working fine as soon as the DELL monitor gets unplugged. Count me in for this one too...took me WAYYYY to long to make the conenction ( I have a new office and only use the big monitor at work). If the problem is simple interference with the monitor why does my wifi work perfect when I am not plugged in but beside the monitor (the monitor is on not in sleep mode) yet instantly drops when I plug into the monitor? My MacBook is out of warranty so Apple probably wouldn't be interested I'm assuming. No matter which of the two Thunderbolt ports, no matter wether the laptop is open or closed. Lowering the frequency seems to fix that problem. I'm NOT using thunderbolt. Problems that can arise. Whenever I connect my VGA monitor to my macbook pro 13" 2015 using the VGA to Thunderbolt adapter, it makes the Wi-Fi connectivity to my macbook horrible, it makes my macbook get wifi errors and tells me that my wifi has no IP address. I have tried renewing the DHCP, restarting the computer, resetting the network, etc. The wireless connection appears to be working just fine, but the connection has over 80% packet loss and/or have a latency of multiple seconds when the monitor is connected. Wifi is fine when the monitor is running on a different computer though and my mac is next to it in the same location, I would imagine the interference would still be there even though the two aren't connected? I really don't understand what happens. Lowered to 1280x1024 75Hz and it works. My guess is that somehow the kernel is stalling because of the connected displays, but I'm a bit in the dark as to how to debug issues like that. I used to connect Mac pro capsule to external display via HDMI cable but now when i turn it ON , it doesnt give display. Changed router to channel 1 How are you connecting the monitor ? Why has Pakistan never faced the wrath of the USA similar to other countries in the region, especially Iran? Fix HDMI Problems In Windows 10 1. If your Mac doesn't recognize your HDTV, display, or other HDMI device after making the connection: Turn off the HDMI device while your Mac is turned on. I have tried some of the advice, like changing wifi channels and buying an Apple made mini displayport adaptor without any success. my desktop reflected successfuly on my tv but the problem is when i pluged the HDMI cable in my laptop the touchpad and the mouse stop wroking as well....can anyone help me please? If even this doesn’t help you in solving your problems with HDMI, I do not know how to help you further, sorry. Click on the HDMI-connected TV device option & it should solve. Aug 25, 2012 1:09 PM in response to raysian24 To subscribe to this RSS feed, copy and paste this URL into your RSS reader. raysian24, My wifi drops when I plug in an external monitor through the thunderbolt port, Mar 22, 2015 9:30 PM in response to raysian24, User profile for user: Hi guys, I really hope you can help me out here: I have a laptop (ubuntu) and a macbook. More Less. Wait at least 2 minutes before trying to re-connect your MacBook’s WiFi to it. i cant connect it via thunderbolt because my LCD doesnt have it. Monitor: Dell 2007FP connected through DVI with the converter shown below, Thunderbolt to DVI/HDMI/Displayport converter (, ALU foil around the cable (up to the tip), Bend the cable backwards (make it perpendicular to the screen). Here are a few things you can try to fix HDMI connectivity issues on Windows 10. See bullet 7 which relates to monitors. All websites give timeouts, Time Machine stops backing up. I think that that Apple has also DVI-HDMI cable but didn't try yet. Just put in hdmi cabel and all works! Here's a photo of me trying the tin foil solution: Goodness! Show 1 more comment. auto-select and was using channel 5). Check that all cables are connected properly. HDMI 2. normal USB 3. Short story about humans serving as hosts to the larval stage of insects. This wikiHow teaches you how to connect different types of video devices, including computers, cameras, and gaming systems, or any Roku players to your TV's HDMI port. Having trouble with your HDMI port not detecting your monitors or TVs all of a sudden? In response to TheBruceleeroy. Connect the Video device directly to an HDMI input of the TV. In response to raysian24, Try this, go to system preferences then network preferences. Over the weekend, I decided to sit back and watch some Star Wars movies using the new Samsung smart TV I got for Christmas, but when I connected my Mac to the TV and started to play my movie, the sound was all coming out of the TV instead of … But after trying everything everyone has said I plug into the internet through ethernet cable and it fixed it. When I plug monitor into another computer the wifi is fine. Question: Q: Wi-Fi Stops working when using an external display. I am getting this issue with a Macbook Pro retina with Lion. My thought being that Thunderbolt is a multipurpose port also used for ethernet and may be taking priority when it is plugged into any device. I figured some things out, apparently it's a grounding issue. JohnnySweden, Sep 12, 2012 3:00 PM in response to raysian24, User profile for user: Press and hold the Option key on the keyboard and click on the speaker icon in the Mac menu bar (in the top right corner of your screen). Nov 11, 2012 8:36 PM in response to TheBruceleeroy Somehow, if you are facing the problem of HDMI not working on Mac, then it is unable to transfer video and audio signals to other devices. Jul 29, 2012 2:26 PM in response to raysian24 Wifi stops working when HDMI plugged in via display port adaptor Every time I try to connect my external monitor I have an issue where after a few seconds my wifi connection stops working. Less, User profile for user: In most cases, you'll have to wait for one or the other to fix an underlying issue before Prime Video starts working … Once i unplug the display wifi works good. I bought the apple adaptor HDMI to USB-C and use same cheap cable DVI-HDMI and worked. Alex5673, Oct 3, 2012 6:14 AM in response to raysian24, Oct 3, 2012 6:19 AM in response to raysian24, User profile for user: BobTheFisherman, Jul 29, 2012 2:26 PM in response to raysian24. I might add I have a 2nd monitor in the HDMI port which doesn't intefere with wifi. Thanks, Bob. WiFi, Airplay, Cable..others ? Leo says that they often don't work and when they do, they likely only work with one screen, rendering it pointless. More Also suspect the cable is somewhat faulty. I'm only using MyTraceRoute to illustrate the problems. Apple replaced pretty much all of the parts in the laptop (only component that wasn't replaced was the ssd) and after that it has been working with a lot less problems. Why are some snaps fast, and others so slow? I had the same problem with a secondary dell monitor. Connected to wireless, internet stops working-MBP. All postings and use of the content on this site are subject to the. Is there a term for a theological principle that if a New Testament text is unclear about something, that point is not important for salvation? native 1600x1200 60Hz. Unplug the HDMI cable from your Mac, then plug it in again. I just had the same problem. Oct 22, 2012 12:25 PM in response to raysian24 Also the "My Trace route" applications is bit out of date. Worked for me. Sometimes simply switching your router off and on again can fix the problem. In response to raysian24. I would suggest looking at the Service Order in System Preferences > Network. I had the exact same problem - 2017 i7 MacBook Pro as soon as I upgraded to a 4k display and WiFi stopped working. My wifi drops when I plug in an external monitor through the thunderbolt port Has anyone successfully got 2560 x 1600 resolution with the new macbook pros (late 2016) *over dual link dvi*? please help! This site is not affiliated with or endorsed by Apple Inc. in any way. rev 2021.2.22.38628, The best answers are voted up and rise to the top. All I get is a self assigned IP address. Touchpad and mouse stopped working when the HDMI plugged in hi, I linked my laptop (hp 630 notebook) and TV (LG plasma) via the HDMI cable. The problem seems to be very big as it is affecting many generations of macbooks. Turns out that the new adapter didn't solve everything yet and it was also a hardware defect. Okay, so you sign up for Internet access, and your ISP sends you a sheet of paper covered with indecipherable stuff that looks like Egyptian hieroglyphics. ; From the drop-down menu choose your HDMI–connected TV. So if anyone has problems when connecting something through mini-displayport, know that it might just be low quality stuff and your apple might not like it ;). Since most streaming issues are caused by connectivity problems, the idea is to rule out all of your hardware and software. Everything should work again, now. Here is a list of possible sources of interference. In response to raysian24. Channel Change didn't work....I'm bummed. Connection between laptop & monitor - HDMI-HDMI. Most of us take the always-on Wi-Fi connectivity for granted. Can vice president/security advisor or secretary of state be chosen from the opposite party? I have the exact same issue. Thread starter zxcvbnm; Start date Mar 10, 2011; Z. zxcvbnm. It was the dongle - I didn't even change the brand - I switched from the dedicated StarTech Thunderbolt 3 to DP that I had "borrowed" from my old HD display (which obviously caused problems) to the newer one I carry around with me (an all-in-one StarTech version that has all different types of outputs). The Network Utility app is located in the /System/Library/CoreServices/Applications, Try changing the wifi channel. Anyone else solve this? Inspect the HDMI port connections and see if the cable is correctly fixed in the port. I changed the channel of the router with no luck. How to understand "cupping backsides is taken as seriously as cooking books"? old configuration: -Mini-DVI to DVI to Dell2001FP (lid not closed--spanned, not mirrored). I heard it's something with the HDMI type C and the frequency of the wifi. The newer StarTech dongle is a rather bulky one with 4 outputs and because of its size, it probably has more shielding and therefore works well. Does John the Baptist's witness imply the pre-incarnate existence of Jesus? Best option for connecting MacBook Pro with USB-C to monitor with DisplayPort and HDMI? How to set a different background color for each node editor. If that still doesn’t work, restart your Mac. If it didn’t, check the following method. Fix #1: Select Your TV as a Sound Output Device.