MacBook Pro :: Audio And Video Via HDMI To External Monitor With Lid Closed
Sep 12, 2014
I would like to run a Macbook Pro Retina (2014) with the lid closed and all video and audio via HDMI routed to an external monitor (Samsung Syncmaster from 2010). Is this possible? When I try this, no sound is transferred to the external monitor and I cannot operate the Macbook Pro with the lid closed. As soon as I close the lid, it cuts the signal to the external screen.  I’ve tried looking for previous posts but they’re about MCP’s connecting via Thunderbolt or DVI.
Info:
MacBook Pro (Retina, 13-inch, Mid 2014), OS X Mavericks (10.9.4), 16Gb, 256Gb SSD
I have a 13" mid 2011 MacBook Air and a new ViewSonic VX2453 monitor. I used the Monoprice mini display port to HDMI converter with audio and connected the monitor to my computer's thunderbolt port. The video works perfectly, but the sound isn't working at all. I set my computer's sound output in settings to VX2453 series (type: HDMI), and I set my monitor's audio input to HDMI. Nothing. I also tried changing the frequency in Audio MIDI Setup, which someone recommended on amazon for the monoprice adapter, but that didn't work either.Â
I tested the monitor's sound by switching audio input instead to "audio in" and connected to my headphone jack, and that worked so the monitor's sound is fine.Â
Info: MacBook Air (13-INCH, MID 2011), Mac OS X (10.7.4)
I have an early 2009 unibody 17-inch MBP and a new 2010 LG 50" LED HDTV (model PJ350). I got a mini displayport adaptor that allows me to connect the MBP to the TV using an HDMI cable. The video display is great but there is no sound, and I am aware only the new 2010 allow sound to go through to the TV and not my 2009 MBP. So I connected an AV cable through my MBP headphone port to the AV connection on the TV, but I get sound only on the AV menu. So if I select the HDMI mode I can only see video with no sound, or if I go to the AV mode I only get sound and no video. Is there any way I can see the video through HDMI while getting sound that is coming through the AV at the same time?
I have a MacBook Pro and I connected the TV through HDMI and I get the video but no audio and I dont know what is wrong. TV is connected through HDMI cable and the MacBook is Connected with Belkin adapter through the Video port.
however i hear that having your macbook closed is bad for it? i have the white 2.1ghz one (early 2008?) i'd like to close it and stuff to save space or what not.
how can i turn on the macbook without openening it if its safe to keep it closed while running off my external montor?
I typed Mac Help about "to operate the portable computer with an external monitor attached and the display closed. When I close the display of my Mac Book or MacBookPro, the external monitor such as my 50" Plasma monitor or video projector would go black. I read the Help and it said and required the USB Mouse and Keyboard to close the Macbook display and put computer sleep. My question is will the Apple blue tooth or wireless keyboard and mice will work with out using the USB? Has any one try that? I am not sure if I should buy wired or wireless to operate this.
I recently purchased and Mini-Display to HDMI converter, which connects to an HDMI to HDMI cable which connects to my television. The video is working fine, but for some reason audio isn't working at all.
I am currently am using a MacBook Pro mid 2007 and was wondering it is possible to connect it to an external monitor and if so use it when closed without the comp going into sleep mode.
I picked up a MBP 15" core i7 high res laptop on Friday. I actually ordered one of those mini displayport -> HDMI awhile back (was going to get a mini, decided no), however when I hook it up to my plasma it won't adjust the resolution to 1920 x 1080, I checked "display" in system settings but it won't let me push it past the native resolution of the laptop screen.
Any suggestions how to get around this? Also it mentions on the website it can push sound over HDMI now, I wasn't able to figure that out either.
So after spending the last few hours trying to understand what is going on with the new HP EVNY 23inch monitor I just purchased to work as an extended desktop with my MBP and finding a number of other discussions relating to the topic where by the non mac external monitors have a very poor display due to the way OSX outputs the colour through HDMI. as seen here: MBP Retina: Poor image quality from hdmi outputÂ
Now I'm just wondering, before I return the monitor should I try a thunderbolt to HDMI connector and connect to the HP external display that way? I've tried searching on this topic with no luck so I justhad to ask the question because I actually really do like the screen. Â
This is my first Mac. I cannot get it to detect my external display:Â It is an ASUS PA248Q, manufactured Aug 2012.
The HDMI cable according to my Amazon history is at least 1.3c from 2010, "Fanatic Digital Imperial Series Gold-Plated HDMI Cable (6 feet)". It works with perfectly connecting an AmazonTV box to an old Samsung TV, with vivid clarity, unlike our cableTV signal.
Just in case, I have a new HDMI cable on order, which claims to be of newest standards. The Macbook Pro Retina (late 2013) has the standard Intel Iris from the Haswell chips, as well as Nvidia GT 750M, the latter which I don't think has been used yet.
The ASUS display says:Â HDMI NO SIGNAL.Â
I have tried shutting them down and replugging the cable. I don't know what the ideal order is. The Macbook Pro is plugged into AC power, as suggested.
In System Preferences>Display, I press the Option key to select "Detect Displays" option (seriously unintuitive).Â
I have also tried resetting the NVRAM:
I shut the machine down. Pressed the power button, then quickly held the quadruplet: Option-Command-P-R (a double handful) and waited for the machine to chime a 2nd time. Tried to detect external display no luck.Â
Next, I reset the SMC:
I shut the machine down. Then I pressed Shift-Control-Option-Power  for about 5 to 10s. Then I turned on the machine normally. NVRAM & SMC steps were from an old youtube video, as the instructions I had did not explain how to do so clearly.
I have a MacBookPro, model: A 1278 (Mid-2010 13"). Is its mini-display port capable of delivering both video and audio output to a HDMI adapter? or just video output only?
Info: MacBook Pro, Mac OS X (10.6.8), Model No: A1278 (Mid-2010 13")
I have my 2011 17" macbook hooked up via a Moshi HDMI adapter to a 24" Acer 1080p monitor... While the image shows properly it makes the computer completely unuseable. I can't play videos and it lags up the machine really bad. I don't get it... i paid $3000+ for this machine and it can't output a smooth HDMI signal without crushing the system?
I want to run my g4 17 inch powerbook connected to an external screen with the lid closed, when i shut it the external screen goes off aswell, I have been told to use an external keyboard etc, I want to use a bluetooth keyboard and mouse. Is there anyway of doing this?
I have a 13" MBP and just bought a new 23" external monitor connected via mini DVI to HDMI adapter.The monitor is recognized fine, but there is extreme jitter on the screen - basically very annonying and unusable.
I have a 17" PowerBook G4. I am looking at getting an external desplay. Does anyone know if I can use the display with my powerbook closed? Or do I have to keep my laptop open?
I have an "early 2009" mini. I hooked it up to my HD TV through a Sony amp that acts as an HDMI switch. It works great until I switch to a different component (e.g. satellite receiver). When I switch back to the mini there is no video or audio. Screen sharing is also disabled: I can't access the mini from another Mac. Oddly, I can use the iphone Remote app to operate iTunes and send output through AirPlay. I could also access its shared files through the network. I've tried hdmireviver. It works for a while, but when the mini is not selected by the HDMI switch for more than 15 minutes or so, it fails. Do later models of the mini work more congenially with an HDMI switch?
I bought a MBA 13" last month and now I'm trying to connect an external monitor through a Mini Display Port-to-HDMI adapter and most of the times the display shows a message "No signal detected"...
I've tried all the possible combinations between the MAC and the Monitor but it would seem a random matter.
Info: MacBook Air (13-inch Mid 2012), Mavericks 10.9.4
I am trying to connect my MacBook Pro (4 yrs old) to an external monitor via HDMI. I am mirroring the display and video works fine. Sound won't play thru thru the TV, only thru the laptop speakers.
Info: MacBook Pro (15-inch Early 2008), Mac OS X (10.5.8)
if i buy the mini display port to dvi adapter, could i use it with a dvi to hdmi cable for my monitor. This is because the dvi and vga ports are already taken up.
I am looking to connect my macbook pro to an Acer G24 monitor, but am not sure what best way to do it.The resolution of the monitor is 1920x1200, and it is a 24" screen, with VGA, DVI, and HDMI ports.My macbook pro is the late 2011 entry model. Â
Will there be a difference in the quality of the picture on my external monitor, depending on whether I connect using a HDMI cable or a DVI cable? I will have to buy an adapter for each of these, to plug into the mini DVI port on my mac, will this alter the quality of the picture at all? If I were to buy an Apple Tv, would I be able to plug it straight into my monitor using a HDMI cable? If so, how would I manage the audio, as my monitor does not have speakers. Would using a thunderbolt cable (with HDMI adaptor) increase the quality of the picture of my monitor?   Â
Info: MacBook Pro (13-inch Late 2011), Mac OS X (10.7.4), Apple TV, Thunderbolt, Monitor
I want to hook my Macbook Pro up to a Sony Bravia (not sure of the exact model). I went to the Apple Store, and was given these two items to hook it up. Moshi Mini DP to HDMI Adapter with Audio Support. Belkin High Speed HDMI Cable - 6 feet
We successfully hooked it up last night, and the video worked. I was told in the store that this setup would not transfer audio, so I already knew there would not be sound coming from the TV, rather from the Macbook instead. My Q is: What's the easiest way to get audio to come from the TV? I'd rather not buy external speakers to plug in, if I can help it.
I have a Macbook Pro with 17" monitor that I use in my middle school class daily. I have it connected to an external monitor and had no problems until a student fooled with it when I hasn't looking. Now only Power Point works on the external monitor, I am not able to use the iphoto as a slide show any more, nor can I use streaming video. While both show fine on my computer the external monitor only shows my screen saver.
I have a macbook and i hooked it up to my 37 inch HDTV. I did that with a HDMI to DVI cable and a DVI to Mini Display Port adapter. I plugged the HDMI into my tv and the DVI end into the DVI side of the adapter then the mini display port into my macbook.
My boss just gave me a MBP Core I7 2,66Ghz / 4GB Ram, model mid-2010 for the business. It is equipped with Nvidia GeForce GT330M as PCIe video card. If I plug an external monitor, I have, after some time between minutes or hours of work, a weird video problem, which obliged me to power off/on the MBP. Sometimes I even can see my mouse moving, but I can't do anything with it. If I do not use the external monitor I do not have problem. This type of problem appears around 3-4 times a day and make the MBP unusable, as I'm loosing the recent work each time the problem occurred.
Here is the extract of the console at the time of the crash :13/03/12 16:45:51,203com.apple.kextcache/: no supported helper partitions to update.13/03/12 16:47:29,000kernelNVDA(CopyEngine): Channel exception! exception type = 0x27 = CE0: Unknown Error13/03/12 16:47:29, ..... The problem seems related to NVidia GPU. I've reinstalled everything from scratch without success.
I have an 13" MBP that I ordered new in April, 2012. It is running Lion. I have an external monitor that is capable of 1440x900 resolution. I have an external keyboard and trackpad hooked up, and I like to close my MBP up and stick it in a BookArc. I want to be able to have the internal display disabled and to have the MBP only allow me to put windows on the external display, so long as the lid is closed. I also want to be sure that I am taking advantage of the resolutions available on my external monitor, which are higher than those supported by the internal display (specifically 1440x900).Â
This doesn't seem to work because I either have to allow the MBP to continue to draw my desktop across both screens (internal and external), OR use the "mirror displays" mode, which restricts my resolution of my external monitor. This means I either forgoe the additional resolution benefits of my external monitor, or I end up with windows that fall off-the-cliff, so to speak, because they are drawn in the portion of the desktop that would be shown on my internal display (which is closed).Â
I've read the community support pages on using the MBP with an external monitor, most relevantly, this page. It simply recommends using the "mirror displays" option. However, this option, as I mentioned above, doesn't allow me to make use of the additional resolution, and my external display looks bad. how to keep the 13" MBP in closed clamshell position, with the internal display disabled, and use my external monitor at resolutions higher than those allowed by the 13" MBP but which are available to my external monitor when not in "mirror displays" mode?
Info: MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3), External display (1440x900)