ARD access to Macbooks asleep with lids closed?

Some people say you can operate a Macbook with the lid closed, some say you can't. Can anyone answer this one please? In school there is a storage trolley full of PC laptops (Vaios I think, but not sure) and the network administrator is able to update software and do other admin tasks on them over the school network without taking them all out and opening them. Apparently they will wake up if he accesses them and go to sleep again when he's finished. We've been trying to do the same will a trolley full of Macbooks and Apple Remote Desktop, but they just won't wake up, so he's having to take all 16 of them out of the trolley and open them which is terrible. Can it be done? Over Airport, preferrably, but we do have ethernet in the trolley if neccessary.

Well, this is all built into ARD. If you open the admin guide at http://images.apple.com/remotedesktop/pdf/AdministratorsGuide20061116.pdf
and turn to page 140, it goes over how to wake a sleeping Mac.
To wake a computer:
1 Select a computer list in the Remote Desktop window.
2 Select one or more computers from the list with a current status of “Sleeping,” or
“Offline.”
3 Choose Manage > Wake.
4 Click Wake.
Then, of course, you can administer it with all the functionality of ARD. Note, I'm assuming the Macs are sleeping, not completely shut off.
It seems pretty straightforward, so perhaps I misunderstood.

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How to keep unplugged macbook awake with lid closed

My macbook would stay awake while its plugged in with its lid closed, but it won't stay awake once its unplugged.
any suggestions?
thx!

Requirements for closed display mode:
Power adapter
External keyboard, mouse, or trackpad
External display
If any of these conditions are missing, then the closed MBA will sleep. So, unplugging the power will sleep the system.

Running macbook pro with lid closed

Hi all,
I want to run the Macbook Pro with the lid closed, like maybe when I'm downloading a file or using it as a desktop with an external screen.
I have insomniaX, however I am concerned about heat.
The vent in the back seems to put out as much air as it does with the lip opened.
Any insight on this?
tia
edit: oh yea I have an early '09 mac book pro; 15" if it matters
Message was edited by: große geld

If you use InsomniaX, you should certainly be concerned about heat. I recommend trashing InsomniaX, because it enables you to abuse your MBP in a way that Apple intended to make impossible.
To use the machine with its display closed as it was designed to be used, follow the instructions in this article:
http://support.apple.com/kb/HT3131

Turn on MacBook Pro with lid closed?

Hello!
I have a 2012 rMBP connected to a Dell U2713hm monitor with a wired USB keyboard and a Magic Trackpad. I usually run the rMBP with the lid closed in a twelvesouth vertical stand.
Most of the time I just let the rMBP sleep when I am not using partially because it is a pain to turn it on by taking it out of the stand, opening it up, turning it on, and then closing the clamshell again.
Is there any way for me to boot my rMBP with this setup (or some other related setup) while the laptop remains closed?
Thanks!

I don't think there's any way to turn it on with the lid closed. What's wrong with just letting it sleep? I almost never turn mine off completely.

Macbook sleep wake up with lid closed

Hi everybody. Since 10.9 I had a strange issue with sleep on my MBP 15. If I put it in sleep with the button and I close the lid, it will wake up closed waiting for the password.
Also, if it is in sleep while charging, or charged, and I plug off the magsafe, it will wake up again....even with lid closed.
Already resetted PRAM, SMC, all the basics, any idea?
Thnx in advance

Sleep - Why your Mac might not sleep or stay in sleep mode
Sleep - Won’t

MBP Randomly Wakes Up With Lid Closed

Hi,
My Macbook Pro (OS 10.4.11) always randomly wakes up by itself after I closed the display lid. Is there anything I can do to remedy this? Thanks.

I get this too and it is really really annoying. Then, when I open the lid to try to put it to sleep again, it goes to sleep, so now it's doing the opposite: asleep with lid open and awake with lid closed. The real problem is that I can't wake it up! The other annoying thing is that with the lid closed some of my bluetooth devices i.e. wireless keyboard and mouse wake it up. Solutions?

Any way I can play music on 15" rMBP with lid closed?

Hi everyone,
I'm enquiring if I can play music on my 15" retina Macbook Pro while it is asleep. I have an iPhone 5 I can listen to music on, but I've recently found that the sound is so much better if I plug my headphones into my Mac as it gives a fuller richer sound.

Welcome to the Apple Support Communities
You have to use an app which disables sleep when you close the lid. For this, use InsomniaX > http://www.macupdate.com/app/mac/22211/insomniax After disabling sleep with lid closed, you should be able to listen to music. Be careful doing this because your computer may get overheated if you keep the Mac with lid closed and turned on for a very long time

Audio & video via HDMI to an external monitor with lid closed.

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. Any ideas?

Seems like there may be two separate questions here. Audio working in either configuration and video from HDMI when lid closed. First, you are doing this with the Mac running off of AC, not battery, right?
Audio:
Is the HCMI cable you are using able to carry the audio? Some cables don't.
The only way I've ever used external displays with lid closed is with the thunder port (or DVI) adapter, not with the HDMI. I see the specs from Apple:
HDMI video output
Support for 1080p resolution at up to 60Hz
Support for 3840-by-2160 resolution at 30Hz
Support for 4096-by-2160 resolution at 24Hz
So have you tried varying the screen res to determine the results? I can find no specs regarding what ports remain operational in clamshell. Like you, I would have assumed all of them.
I suspect only the thunderbolt port would support your desired config -- try a thunderbolt/hdmi adapter.
Finally, clamshell mode doesn't allow the MBP to cool efficiently. Heat kills electronics, so if it's too warm or the fans really kick in, you might want to reconsider this setup.

Can iTunes play with lid closed?

I am a newbie, so please excuse me if this sounds like a dumb question. I just moved from Windows world (after using it for 25 years) to MacBook Pro about 4 months ago.
I am using AiportExpress to stream music from iTunes to 3 different audio system throught my home. I would like play iTunes to play the music even when my MacBook lid is closed. I can't seem to get this work. Seems like such a basic function. Is it possible to play iTunes with lid closed? What am I missing?

{quote:title=Chris CA wrote:}If Apple were to allow it with a setting and the user burned up the computer, then it would have to be covered under warranty, which it isn't.{quote}
Don't mean to argue.. but I still believe that it should be a user enabled/disabled function. I've used it on all my PCs for several years (when playing CD on Windows Media Player) and I am yet to BURN a single device
If I have to keep the MacBook open to keep running iTunes, wouldn't I run the same risk of BURNING (like you said)?
OK.. this is what I need to do...
I have all my music in iTunes. I have setup 3 AirportExpress (AirTunes) hooked up to receivers on 3 levels on my home. I'd like to play the music from iTunes (wirelessly streaming throughout the house via AirTunes) without having to keep the MacBook open. How do I do it?
I don't want to see any third party apps (e.g. Insomnia) to prevent my computer from going to sleep. I just want to accomplish what I described above. Can this be done or not?
Another question is if the iTunes is running on one of my Windows-based laptops, and I close the lid on that, iTunes (on PC) should continue to run. Right?
Any help is greatly appreciated.

Odd behavior: empty optical drive makes eject sound with lid closed

Anyone heard of this? I've got a black MacBook (2.0Ghz) w/ Leopard. Laptop is plugged into outlet with lid closed & no disk in the optical drive. Every 2 minutes or so I can hear the eject sound like when you push the eject button.
Any clues or suggestions?

I have had this problem for a couple of months. I took it into to be looked at by someone at the Apple store and they couldn't replicate the problem. It happens continuously now and drives me crazy. I took a video of it and posted it on youtube. Take a look and tell me if this is what you are experiencing, or if you have any ideas on what is happening or how to stop it. I plan on taking it to the Apple store this weekend if it is still doing this (which I am sure it is)
http://www.youtube.com/watch?v=4at0val7TKo
Thanks,
Tim

Thunderbolt display problems using MBP with lid closed

I am experiencing a very reproducible problem since purchasing aThunderbolt display to use with a recent (1 month old) Macbook Pro 13"2.7GHz i7.
I use my MBP with lid closed with myThunderbolt display. If Ithen allow the MBP to sleep and power down, on restarting it the WiFi hasstopped working- the menu bar says I am connected by WiFi but Safari will notconnect to the internet and Time Machine cannot connect to the Airport/TimeCapsule to backup. Nothing I do will fix it (shutting down all programs, turingWiFi off then on) and so I have to shutdown/reboot BUT THEN the MBP freezesduring shutdown (waiting 15, 20, 30 minutes!) and I have to hold down the powerbutton (hard reboot). Once I reboot everything works fine UNTIL I take a breakand the computer goes to sleep again.
Doesn't seem to be a problem with the MBP lid open, but I needto test this a bit more to be sure...
On top of this the Bluetooth trackpad now keeps going on andoff; connected, not connected despite being near or the computer. Veryirritating at best, unusable at worst. This only started to be a major problem(every 10-15 minutes or so) when I started to use the Thunderbolt display.
These problems seems to be in some ways similar to anotherthread:
https://discussions.apple.com/message/16205098#16205098
("Major problemswith Thunderbolt display & MBAir")
I have applied the recent Thunderbolt Firmware update, and SMC& PRAM/NVRAM resets. Interestingly these seemed to work initially but thenafter a prolonged power-down period the problem has recurred. Back to square 1.
Any ideas out there?

Just to be clear, have you installed everything that you find on this page?
http://support.apple.com/kb/HT4644
I just talked to Apple Care about Thunderbolt issues in general and even though I already had the Thunderbolt Software Update installed, he had me reinstall it. If you go to this page:
https://discussions.apple.com/message/16889000#16889000
you can read in detail about the issues I was having which have for the most part been remedied (for now at least!)
The Thunderbolt cable definitely transfers heat for some reason even when there isn't a high CPU utilization. The process 'kernel_task' seems to be where the API for thunderbolt is running. But for some reason, the behavior of CPU Utilization to Fan Speed is amplified when connected to the TBD.
Apple Care is researching it.

Is there anyway to have an 11 inch mac air connected to an external monitor with lid closed and still be able to see content. I have a wireless ketboard and mouse and have tried everything. Only works when plugged in.

Is there anyway to have an 11 inch mac air connected to an external monitor with lid closed and still be able to see content. I have a wireless ketboard and mouse and have tried everything. Only works when plugged in.

You are referring to a feature called Clamshell Mode, please read Clamshell Mode setup for instructions.
BTW when posting when you use generalities such as "have tried everything" this tells us nothing. When posting please be specific and try to paint a complete picture. It just makes things easier for those trying to help you.

Play CD music with lid closed

Is it possible to play CD with lid closed without a external display plugged in? Assuming the MBP is connected to AC outlet, and Bluetooth mouse is present.

No. You need an external display, mouse, and keyboard connected.
And why would you wanna do that? Are you running a line out? If not and you are playing the sound out through the MBP speakers, the lid would make minimize the output of the speakers and it would sound like garbage.

How to keep the MB powered on with Lid closed

How to keep the MB powered on with Lid closed and no monitor connected?

You can't. And you shouldn't due to heating issues.
There are however 'hacks' that allow you to bypass
this.
http://www.alxsoft.com/mac/sleepless.html
http://semaja2.net/insomniaxinfo/
Blackbook C2D Mac OS X
(10.4.10) 120Gig, 1Gig, Superdrive.
This may be true of overheating, but ONLY in the iBooks and very old laptops, if you think about it what is the difference between native clamshell mode (Using the monitor/keyboard etc) and the hacked clamshell mode? does plugging a screen in to the laptop some how create more ventilation :S
This rumor is really really wrong, and as stated only affected the old machines which were not capable of native clamshell mode, but of course we keep the warnings there because we dont want to be sued if some idiot places it in there laptop bag while rendering a movie.
PS. If anyone can give me evidence to prove otherwise i will add it to the investigation that im slowly compiling to "bust" this annoying myth

Macbook Pro running with lid closed

hi guys,
i am having this problem from the very beginning: my macbook pro 15" non retina is running with the lid closed. when i close the lid it goes to sleep but when i come back a few hours later the fans are running audibly and the mbp is warm, sometimes hot.
this did not happen to my previous mbp - so what is the problem here?
thank you,
j.

Take a look at this link, http://support.apple.com/kb/HT1776

ARD access to Macbooks asleep with lids closed?

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