Powering up a macbook pro with an external monitor attached

I have a MacBook Pro and a new Apple 23" Cinema Display. How do I power up (not wake, I got that figured out already) the MBP with the external display attached?

AFAIK, you have to open the MBP's lid, hit the power button and then immediately close the lid. I don't believe there is any other way to do it.

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Trying to connect my Macbook Pro with an external Monitor - Using VGA - DVI

Hi Everyone..
Please dont classify me as dumb but every-time i need to connect my MBP to an external monitor or projector i cant
It just doesn't work... I plug it in using all the right connectors - DVI-VGA or the other way around... Anyway - i get a blue screen which tricks me... =]
After the blue screen i go straight to the page i was on before connecting the monitor...! =[
Anyway.. are there any settings i need to adjust.... =]
If there is anything that you guys know of please inform me because i am in need to use a Monitor frequently but so far i havn't been able to do it seen as though i don't know what to do.. Ive watched tutorials and have done exactly what they've told me but it still wont display anything on the external monitor. Ive used 2 MBP's - Both i've had issues with connecting them to an external display. i know its only a minor change i need to make in System preferences but i dont know which one it is...
Please - if you know please please please tell me what it is.! =]
Thanks alot!
Carl... =]

I assume that you mean the blue screen is on your monitor, not your MBP. If this is the case, go to system preferences and click on displays, when the pop up box appears, click on "detect displays". See if that helps.

Every time I try to back up my Macbook Pro with an external hard drive using Time Machine, I receive the error of "the disk does not have enough space". I have a 500GB hard drive and only 120GB Macbook. It worked fine before the latest Maverick's

Every time I try to back up my Macbook Pro with an external hard drive using Time Machine, I receive the error of "the disk does not have enough space". I have a 500GB external hard drive and only 120GB Macbook. It worked fine before the latest Maverick's update. Any help would be greatly appreciated.

My guess would be it has created an entirely new backup of your drive when you upgraded to Mavericks.
See Here: http://pondini.org/TM/1.html
And here: http://pondini.org/TM/9.html
Peruse the whole site. There is a lot of information there.

Why is it that when I plug my Macbook Pro to an external monitor, the external monitor turns black and shows the mouse only

Why is it that when I plug my Macbook Pro to an external monitor, the external monitor turns black and shows the mouse only

Hi, yes preferences sees there is a second display it recognises what make of monitor it is etc but I just get a blank blue screen on the monitor when I change it to the hdmi setting! I have tried with mirroring on and off, rearranging the displays in the preference window and lots of different resolution settings but with no difference.
An old MacBook connects fine so the monitor and hdmi port must be okay. I'm sure we have used the cable before but it could have been with the previous MacBook Air. The current one I'm using is a mid 2011 version running lion and is (according to software update) all up to date.
Any thoughts or help would be appreciated!

Problems connecting my MacBook Pro to an external monitor

For the past 2 years, I have regularly connected my MacBook Pro to an external monitor (Dell SR2320L) using a VGA cable. When I do so, the picture automatically comes up in the maximum resolution of the external monitor (1920 x 1080). However, just in the past few weeks, the picture on my external monitor automatically comes up in 1600 x 1200 instead. When I click on the display menu in the upper right corner of my screen, there isn't even an option for 1920 x 1080 anymore. I've tried restarting my computer and even unplugging and replugging in the cable, but nothing seems to fix the problem. However, on at least some occasions, the problem seems to fix itself after about a day or so of use, and the picture reverts back to 1920 x 1080. I should note a couple of things: when I connect another MacBook to my monitor, the display automatically comes up in 1920 x 1080. And when I connect my Macbook to a different display, I have the same problem as I have with my display. So I think the issue is definitely with my computer, not my monitor. Does anyone have a suggestion about how to solve this problem? Or, when the problem arises, is there anything I can do to reset the display to 1920 x 1080 other than waiting for the problem to fix itself? Any suggestions woudl be greatly appreciated!

Hi bonfig,
If you are having issues with the external display settings on your MacBook Pro, it may be worth going throught the following article, in particular the portion about resetting the SMC and PRAM:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Cheers,
- Brenden

MacBook Pro to my external monitor

How do I hook up my MacBook Pro to my external monitor if I don't have an HDMI connection or a DVI connection port on my laptop?

Of course! some of the adapters can be purchased at best buy but are usually kind of expensive. I saw an HDMI adapter at Home Depot the other day for $7 which is a good deal.
Although, im not even sure if youre in the U.S., so this information be irrelevant to you anyway haha.

How can I disable the internal display on my MacBook Pro with connected external display?

I used this metod with the MagSafe power cable connected (see http://osxdaily.com/2012/06/15/yet-another-way-to-turn-off-internal-lcd-display- of-macbook-pro-with-lid-open/).
Open System Preferences and click “Mission Control”, then click on “Hot Corners”
Select a hot corner and pull down the menu to select “Put Display to Sleep”
Now connect the external display to the Mac and move the cursor to the newly created sleep corner to turn off the internal display
Close the MacBook lid and wait a few seconds before opening the lid again, the internal display should stay off while the external display will be powered on
This worked great under Mac OS X 10.7.4, but after the last update to 10.7.5 it doesn’t work more. The built-in display turns off really, but a few seconds after opening the lid it lights up again. Do you have any suggestions? Dimming the brightness or clamshell mode is not very useful.
MacBook Pro 13-inch,
2,7 GHz Intel Core i7,
Mac OS X Lion 10.7.5 (11G56)
Thanks!

I have the same problem: not able to work with my external display mirroring the internal one - while shutting the internal display off.
I believe there is an issue with Mac OS X Lion 7.5 that Apple needs to solve, since apparently it does not happen with this version of the OS only...
https://discussions.apple.com/thread/4315808?start=45&tstart=0
Or any other way to solve it?
Mac Book Air, 13-inch Mid 2011
Mac OS X Lion 10.7.5 11G63
Thank you!

MacBook Pro 9,1 External Monitor Blanks Out?

I have a 15-inch, Mid 2012 MacBook Pro with a 2.3 GHz i7 processor, which I purchased last December. For some reason my external monitors blank out about 1-3 times per day. As far as I can tell the symptons are not reproducable. It just seems to randomly happen.
Has anyone else had this problem and if so, what was the solution?
Thanks!

Are you sure it is not a hardware problem? A bad cable or a poor connection?
I would try this after eliminating hardware causes.
Go to System Preferences / Displays. Verify the settings are correct, and correct or not change them arbitrarily - just move the settings back and forth - and then set them back where you want them.
Now reset the PRAM:
Shut down your Mac.
Locate the following keys on the keyboard: Command (⌘), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

I plugged my macbook pro into an external monitor, then unplugged it later and now it is stuck with black borders on top and bottom and zoomed out like it is still on the monitor. How do I fix it?

I started using my external monitor with my macbook pro and as soon as I plug it in it to the monitor it adjusts the screen by zooming out a bit and creating about 3/4 of an inch black borders on the top and bottom of the screen. But these dont show up on the monitor so I assumed it was fine. But when I took it off the monitor, the borders were still there like it was still on the monitor. Any hellp? Its starting to mess with my eyes haha.

Hi aefulcher,
It sounds like you had the external display set to mirror the internal display so the resolution(s) were changed to match each other.
OS X: How to use multiple displays with your Mac in Mountain Lion and earlier
http://support.apple.com/kb/ht5019
Check if the current resolution matches your screen's natiive resolution.
Thank you for visiting Apple Support Communities.
Nubz

Need external monitor for better visibility. Which ones are compatible with MacBook Pro?, Need external monitor for better visibility. Which ones are compatible with MacBook Pro?

I need to set up a home office using my MacBook Pro. Does anyone know of brands of flat-screen monitors that I can plug into my laptop in order to enlarge documents for better visibiilty? I have 2 perfectly good flat screen monitors that work with Windows but they have no drivers compatible with Apple products.
Thanks.

Apple has a 27" monitor with 2560 x 1440 resolution. It has everything going for it but it has a price of $999 (ouch). Check with OWC, they specialize in Apple peripherals, have decent prices and a good reputation.
Caio.

Hooking up Flat screen tv to Macbook pro with a broken monitor via VGA

My monitor on my Macbook Pro recently went out. I am trying to hook it up to my Toshiba flat screen TV via DVI to VGA. When everything is hooked up, my TV just displays a screen saying "No Video Signal". I think this has to do with my display setting not being set to Detect Monitors on my Macbook. I also know there is a hot key (fn + f7) buuuuuuuuut, my laptop is password protected. So I think this may be causing the hot key to not work. My Mac is pretty old and I'd rather just hook it up to a spare monitor and use it as a desktop, and just save up and get a newer Macbook. Does anyone have any advice on how to get around this little problem I have seemed to run into?
By the way I am guessing at my operating system. I customer built my laptop back in 2007 so i'm not sure what I have in there haha. I do know I have a **** ton of ram

lyndziiwh0a
Seeing this is rather old give this a try, it can't hurt.
Connect the DVI to the VGA, both devices powered off.
Power up the Mac, then power up the monitor, wait a couple minutes.
If no results, go to system preferences, select display, and click detect displays.
You can also try F3.
Good luck

Can i attach my macbook pro to 2 external monitors using a mini displayport to HDMI connector and then an HDMI to dual DVI connector?

I would use the 2 external monitors in closed lid mode with my macbook pro
would it let me work with an extended dual monitor desktop ??

Any answers? I a similar question. If theres any way to connect my MacBook Pro into 2 monitors. I'm using right now just one.

Connect my macbook pro to 2 external monitors

I want to connect my macbook pro up to 2 external monitors. Anyway to do this?

Yes the power cable from the monitor 1( apple thdb) goes into the laptop and the monitor 1 (apple) to the Lacie and then a short HDMI /Thuderbolt to the Monitor 2 and the lacie and it powered up ok .
I had tried earlier to daisy to Monitor 2 (acer) off the Monitor 1 apple but that did not work and was surprised when it worked off the Lacie.
The only issue is that I try and switch off Monitor 2 first and properly eject the lacie before powereing off the laptop if that makes sense but there is an apple script to do this which I am going to try

Compatibility between macbook pro and an external monitor

hi, i have a macbook pro retina 15'', with intel iris pro graphics 5200 and windows 8.1 .
i try to install an external monitor (http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?slg=en&scy=pl&ctn=17S4SB/00) with mdp - vga adapter but the resolution it is very bad and it is impossible to calibrate.
i install the driver of the monitor and the new driver of intel iris, i try every resolution but in the external monitor also 1680x1240 it's too big.
instead with os x, also 1280x1024 (recommended resolution), can be seen perfectly.
help me I'm going crazy. thanks

Then I would try connecting your display in the off state and then turn it on once your MBP is sleeping. It's possible the MBP, or display in fact, is getting confused.
Also, always be sure your MBP has actually made into sleep by the pusating sleep indicator light. If it isn't pulsating it isn't sleeping.

Powering up a macbook pro with an external monitor attached

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