Airport and External Display

Greetings,
Today I started using a secondary Display with my Macbook using the miniDvi to Dvi original Apple adaptor. After few minutes (10 max) the airport loses the connection with my wireless router and can not detect any wireless networks. I restored the connection by shutting down the Macbook, removing the adaptor from the Macbook and starting the Macbook. Also I reproduced this problem another two times by doing the whole cycle twice.
Has anyone else noticed this?

The Airport card is located inside the black plastic display hinge cover, and is cabled through one of the hinges to the logic board. If your display hinges were damaged, that cable may have been cut or shorted out. You'll have to investigate that before deciding whether it's worth replacing the card in your crippled MBP.

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I recently upgraded to the new 2010 15 inch core i7 Macbook Pro. The problem i have is that it will not detect an external display (23inch Cinema) after waking from sleep. This happens after using the display to extend the desktop and also when using the Macbook in closed mode.
I've managed to get it to detect the display only after either restarting the Macbook completely or by going into energy saver and switching to dedicated graphics then going back to detect display.
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Any help is much appreciated as its starting to frustrate me now...
Many thanks
oh and im running OSX 10.6.3

I thought it was intermittent to begin with until i started looking into it. By leaving programs open, like aperture, before i put the machine to sleep it appears to wake the external monitor up without a problem. If i shut all programs or leave basic things open like safari and mail which don't require the dedicated graphics, then upon wake it wont register an external screen is connected.
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in4time wrote:
I've actually tried that process and it doesn't work; I still get the same display qualities on both. Perhaps that process might work if one is not mirroring. Maybe there is a compatibility issue between my Macbook Pro and the Acer 223W. I'll persevere, but thanks for your help anyway.
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Hi Ian,
allow me to chime in:
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I've updated to the newest display drivers and tried working with the various settings under Graphics properties in Vista - Single Display (notebook, monitor), Intel Dual Display, Extended Desktop, etc. The best I got was a cloned image on the larger widescreen LCD panel that appeared for about 1 minute and then stopped. I recreated this 4 or 5 times, but the image would not stay on the external display.
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go into bios, check your video output option and whether you selected Internal + VGA, i think... i will check for you on my X60s....
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May this year, be the year of 'DO'!
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This question was solved.
View Solution.

Yes.. i think thats what might have damaged it...Notebook should always be completely powered off with the battery out and ac adapter disconnected while replacing any internal hardware..
Shouldnt be a BIOS problem....but still you can check this link..
Restoring the BIOS
Note:
If you have HP Support Assistant installed on the computer(The Blue Question Mark) then open it ==> Complete all pending Updates & Tuneups==> Restart and Check. It may solve your problem
Although I am an HP employee, I am speaking for myself and not for HP.
**Click on “Kudos” Star if you think this reply helped** Or Mark it as "Solved" if issue got fixed.

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I know both scenarios (OS X/Windows), but I'm pretty sure that there's nothing you can do about it. As long as your internal display is open while waking from sleep or booting up, it will be always on in OS X. I'm only using my external Cinema Display and keep the MBP's lid closed all the time. Of course, I use an external keyboard and mouse as well. You can only choose which display has the menu bar on it, but you can't turn it off without sleeping the Mac. In Windows the ATi/Nvidia drivers take care of your settings, but it won't be applied until you get to the Desktop, so you'll still have the internal display on while booting Windows...
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Here are the Images, which show what happens to my screen:
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Hello Dan,
Welcome to Apple discussions. It's been a little while since I ran with dual monitors, but is it not achieved by dragging the graphical representation of the monitors around in the Monitors pane of system preferences?
I'm sure you would have checked there already, apologies if so - if not, you can do other changes there like setting the default primary display (the one that shows the menu bar) by dragging the menu bar graphic between screens.
Stephen.

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Hi,
When I wake up my MacBoo Pro usingto work with external display, my laptop gets very hot and I with Snow Leo I was used to open the lid to cool it down.
It worked fine, because the laptop screen was black but with Lion I cannot do it because after opening the laptop lid I am getting immediately cloned desktop on my laptop.
Is it possible to come back to the previous behaviour or somehow to switch-off the laptop screen after opening the lid, still with keeping the external display as active and main one?

Hi tgr2007
According to Apple support, it is "expected behaviour" under Lion for the MBP's internal display to reactivate upon opening the lid. A new version of the clamshell mode-related knowledgebase article (replacing HT3131) is due shortly confirming this.
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- the negative longer-term impact on the battery and other components from running the MBP at any hotter a temperature than it needs to be.
If you would like to have the previous behaviour restored, please join us (ie the many customers who are being adversely affected by this change) in lobbying Apple to change how Lion handles clamshell mode.
Options available to Apple include changing Lion's expected behaviour or adding a user-selectable option within System Preferences.
Please submit your feedback here:
http://www.apple.com/feedback/macosx.html

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I am new to Mac. Had been on Win PC ever since I used a computer.
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Hi Niel
I tried connecting to my STOR.E TV through the LAN. Can read and write to it now.
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Preview and external displays.

Hey I was wondering if anyone could help me with the following:
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and make preview display in fullscreen-mode it uses my laptops screen
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I've already tried setting my external display as the default display and than
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2) When in fullscreen-mode Preview blacks out the other display. Is there a way to turn this off so that I'm still able to use the other screen will preview stays in fullscreen?
Thanks in advance!

i've wondered the same thing. for the longest time, when i have my MUCH LARGER display attached to my laptop, i can't seem to find a way to get preview to do full-screen to it.
dragging the window with images (and drawer) to the display before choosing slideshow (fullscreen), it makes no difference.
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i'll stop rambling. crossing my fingers.

Airport and External Display

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