What is apple doing. This macbook pro doesn't detect external display, doesn't detect my wacom..

This is awsome. Cant work on this laptop... Doesn´t detect nothing.

Hey there mrlrsm,
Welcome to Apple Support Communities.
The article below provides troubleshooting tips that may help you resolve the issue with your MacBook Pro no longer recognizing the external display.
Apple computers: Troubleshooting issues with video on internal or external displays - Apple Support
Ciao,
-Jason

Similar Messages

What refresh rates does the Macbook Pro 2011 support? (Internal Display)

While I know you used to be able to change the refresh rate via General Settings, now you have to use an app or probably something terminal related.
Ignoring this, I just got a new 2011 MBP when my old one couldn't be fixed and after having the display/resolution upgraded I noticed that, when scrolling webpages, there is a bit of... I dunno, ghosting or something? Nothing that indicates there is a problem with the display or card, but it's something that could probably be fixed by a stronger refresh rate.
So my question is as the subject states. What is supported? I read 60 and 75 is typical for Apple, but I want confirmation. Remember, internal display, not external.
Thanks!

For some reason Displays no longer shows that information, so I don't know what it is. However, the last time I saw the information on a 2009 MBP it was 75.
I'd think there is a utility around that might provide the info like Display Maestro 1.1.7 or SwitchResX.

What does this Macbook Pro Model # Mean?...MB133LZ/A

I just purchased a Macbook Pro off of eBay and have now just noticed that they had the MPN for this laptop listed as MB133LZ/A. After doing some research, is this a computer from outside of the U.S.? If so, will this be a problem for me since I live in the United States? Can anyone explain to me what the model # means and if this laptop will be any different than the ones sold in the U.S. Thanks a lot!

One of my fellow level 4s appears to believe that LZ indicates it is from a Latin American country. That might indicate a slightly different keyboard, but you can always attach a U.S. keyboard if you find that it is, and Apple menu -> System preferences -> International lets you select the keyboard settings you desire.
Message was edited by: a brody

MacBook Pro 13" Early 2011 - External display issues

I have an early 2011 MacBook Pro 13" (2.7GHz version) that I am using with an external non-Apple display. I am having issues when MBP goes to sleep or trys to sleep the display. The external display exibits one of a number of problems: goes dark but does not power off the backlight or freezes up and requires being powered off then back on. My display is an ASUS VW266H but it seems like this problem, or other similar problems, are happening with other non-Apple displays.
In calling Apple tech support of 5/27/11 they indicated that this is a known bug and they are working on a fix. There was software update released 5/4/11 to "improve graphics stability, address issues with external display" named MacBook Pro Software Update 1.4 (http://support.apple.com/kb/DL1382). I downloaded this and applied it but it made no difference.
I experienced these problems with three different video adapters: Apple's own mini DP to DVI, Belkin mini DP to HDMI and another brand of mini DP to HDMI also sold by the Apple store.
So the questions are:
1) Will Apple release another updated to address this incompatability or are they done with the issue given that they released the update mentioned above?
2) Has anyone compiled a list of monitors that are know to work with these most recent MacBook Pros (the early 2011 versions with the Thunderbolt/mini DP combined ports)?
If you have used the MacBook Pro 13" early 2011 with an external monitor please respond to this post with your experiences so we can all know what works.

With my new 2011 13" MBP I'm having no latency issues using my '08 Samsung SyncMaster 2253BW DVI (digital) monitor. Sleep function awakens fine, goes to sleep 3-4 sec.
I'm using a cheapie model Syba MDP to DVI connector; here on Amazon:
http://www.amazon.com/Syba-High-Quality-DisplayPort-Adapter/dp/B00342UT02/ref=sr _1_1?ie=UTF8&s=electronics&qid=1307389450&sr=8-1
I bought 2 in case one craps out on me...knock on wood. Good luck hope you find a solution.

Problem waking MacBook Pro when connected to external display

I have the new 13" MacBook Pro and like to use it connected to an external VGA display (Xerox) with the MacBook Pro in closed clamshell mode. The problem I am having is that after working for a a few hours, when I put the Mac to sleep with mains power connected, usb keyboard connected and the external display connected (via mini display to VGA adapter), the Mac will sometimes refuse to wake. I have a wireless Mighty Mouse also and the Mac is set to wake with Bluetooth devices. When I click a key on the keyboard or click the mouse a few times the pulsing sleep light at the front of the Mac goes solid but nothing appears on the external display. If I open the MacBook Pro the solid light goes out but the Mac does not respond. If I close the MacBook Pro display, the solid light comes on again. I have no option but to force a restart. This is an intermittent problem. I have yet to have this happen when no external display is connected.

I have the exact same problem.
Here's my story:
To give you some backgroud, my setup involves having the macbook on a mstand hooked up to an external monitor. I run a usb hub from my macbook, this is where my mouse transceiver is plugged in. I use am Apple wireless bluetooth keyboard (latest slim model)
I recently purchased the 13.3' inch 2.26 MBP as I gave my older 2.0 uMB to a family member. The computer is in the stock configuration with no hardware upgrades.
I have noticed weird behaviour when waking the computer from sleep when the lid is closed. When i wake the computer up (by tuning on bt keyboard), the keyboard light blinks like there is not bt connection and the computer will wake in an inactive state. The led light will be on, but when i flip the screen up....nothing. Screen is dark, keyboard pressing does not illicit any responses. I have to do a hard reboot by holding down the power button to restart the computer. Unfortunately any previous data or work is lost.
I work in IT so I completed troubleshooting and also things outlined on forums in google. Reset PRAM, reset SMC and also reinstalled OSX. Still I get the same result. Fearing I purchased a defective unit, I called Apple and they told me i could exchange the computer so I dropped by the apple store and exchanged it quite easily.
I've spent hours restoring from time machine and I am experiencing the same issue on my new laptop. I'm now assuming its not hardware but more firmware related as I had to do a bluetooth firmaware upgrade when I bought the computer when I checked for software updates.
Is anyone else having any wake issues with their new MBPs? And what should I do next? Should I exchange for a 3rd unit? Thanks for you help everyone.

MacBook Pro cannot connect to external display (projector) under Windows

Our office has got one of those lovely new 13" MacBook Pros and we cannot figure out why it cannot connect to either of our 2 projectors with Windows 7.
We have an older MBP with NVidia graphics that connects just fine under both OS X and Windows. And this machine connects fine under Snow Leopard.
There was a recent Thunderbolt chipset update and we applied that; on the Windows side the Intel driver has been updated but nothing happens. Have also zapped the PRAM to no effect.
To add another wrinkle: I just connected the MBP to my Cinema Display and the external display shows fine in both OS X and Windows--Windows didn't even require me to go to the control panel.
This leads me to two thoughts: either it is something with the Thunderbolt to VGA adaptor (hard to believe, though, since it works for OS X) or it is something to do with the native resolution of the projector (equally hard to believe, as changing through various settings in Windows NOTHING happens on the external projector--it doesn't blink, go back or anything.)
Any ideas?

I wish I could find the discussion, but I cannot.
There was a discussion about the Windows 7 driver for the Thunderbolt port. The conclusion I believe was that it only outputs digital signals, not analog.
The other conclusions were:
A USB-VGA adapter adapter bypasses this limitation because the driver is in the adapter itself and works regardless of the OSX/Windows operating system in charge.
Run Windows under VM, where OSX is in charge and can create analog output through Thunderbolt
If only I could find that thread ...

June 2012 Macbook Pro not compatible with external display?

I have been using an Acer X203H monitor with my old macbook pro (15" model) with the apple dvi-vga cable with no issues. But I have recently purchased the above mentioned macbook pro so I also bought a thunderbolt-dvi cable in order to use my external monitor. Basically, the monitor just keeps telling me that there is 'No Signal' and shuts down. Why is that? Is it a compatibility issue between my monitor and my new macbook pro? Or is it because (as I have just realized) I am doing a very roundabout way of connecting my computer to my monitor (thunderbolt-dvi-vga)? If I get a thunderbolt to vga cable will the monitor work properly?
Any insight at all would be much appreciated. Thank you!

btw, the old macbook pro is from 2008 and is pre-unibody

MacBook Pro not automatically recognizing external display

I have an ACER 2216W LCD display connected to MacBook Pro with DVI cable. When I first plugged the ACER display into MacBook Pro, the ACER started right up -- nice plug and play. I disconnected DVI to bring MacBook Pro to school, and when I reconnected it at home, I received a "NO SIGNAL" error message on the Acer. I sent the Acer to their tech support in Texas after receiving no support from Apple (in Canada) and it tested fine on their PC. (They do not support Mac). When I attach the display, or turn it on, MacBook Pro screen goes blue and comes back quickly, as if it is trying to id the display. When I push "Detect Displays," I get nothing. System Profiler is not showing an external display. Any ideas -- is there a start up command I can try? Thank you! My Photoshop homework is building up.

MacBook Pro forum:
http://discussions.apple.com/category.jspa?categoryID=190
Probably more people there would know the ins and outs of what you are trying to do.

Macbook Pro support for two external displays

I keep seeing articles since yesterday stating that the new MBP retina display supports 3 external monitors and the new Macbook Air supports two (through just one ThB port?) but how come no one says anything about the new regular MBP's support? If the Air supports two isn't the regular MBP also supposed to be able to work with two external monitors?

USB video has performance limitations, but it's fine for stuff that doesn't involve fast-action video.
ah yes, sorry, the new USB 3 now supports speeds up to 5 GB/sec so it may become suitable for AV use. Actually, only ThunderBolt (and HDMI) has higher speed than the USB 3 port.
but I just found this page here at the Apple support, which states that the Air and Pro both support 2 displays and the retina MBP one more through the HDMI port, so I guess now it's official

Can't get Macbook Pro to sleep with external display connected

I just got a brand new (to me) used uMBP (2.53ghz/9400/9600GT 512mb). I have a Dell Ultrasharp 2005fpw LCD display. The Dell has a cable connected to it with DVI on the monitor side and HDMI on the other end. I'm using a mini displayport to HDMI adapter.
When I close the lid on the laptop, everything seems to sleep OK. But when I wake up in the morning, I see the screen saver running on the Dell, so I know the computer has been on all night. I have also tried putting the laptop into sleep before I close the lid with the same result.

THe USB devices are much more likely to be the culprits than the monitor, tasslehawf.
Try disconnecting the hub and the Logitech mouse dongle and se if the problem persists. If not try each of them individually. If this doesn't fix it try uninstalling the Logitech drivers. (I'd actually be more suspicious of the Logitech mouse than anything else, as it probably "polls" the computer from time to time to see if it is active, quite possibly waking it in the process, but the hub and the attached speaker should be regarded suspiciously for the moment, too).
Cheers
Rod

The Bluetooth on my 2012 Lexus doesn't work with my iPhone 5. My old android phone worked perfectly with my car. Even the tech guy at Lexus couldn't get it to work. What is apple doing to fix this.

The Bluetooth on my 2012 Lexus doesn't work with my iPhone 5. My old android worked perfectly with my car. Even the tech specialist at Lexus couldn't get it to work. Lexus said that other iPhone 5s were having the same problem. What is apple doing to fix this?

Going to the local Apple store this morning...
My problem is not uncommon as the board is showing signs of this happening to many others as well. That is where I found the restore and reboot information to try to solve the issue of crashing apps.
I understand that Apple will not "give away the cow", but letting iPhone users know that the problems they are having are being addressed by Apple is a little more comforting than nothing at all. Other wise, all the apps in world are useless and even more importantly worthless, if a person has to reset/reboot/reload just to get them to work.
IF Apple can not address the basic problems with todays iPhone apps, why should one believe that the iPhone 3.0 OS is any better? Using a PC comparison, which is better, XP or Vista. If the current iPhone OS of 2.2. what ever is not working that well (as related to down loaded apps and iTunes), will OS 3.0 be any better?
The waste of time I refer to is in going to the apps store and downloading the apps... Again why by apps if the free version does not work?

TS4051 This MacBook Pro (circa 2011) is the second Apple laptop with the same issue. When I change sites (or at least many of them), the Mac issues a single chime. I do not have any clue what this might be ... or if it even needs repairing if I can stan

This MacBook Pro (circa 2011) is the second Apple laptop I have owned with the exact same issue. When I change sites (or at least many of them), the Mac issues a single chime. I do not have any clue what this might be ... or if it even needs repairing if I can stand the chime.
If anyone has any ideas, I surely would love to hear! Many thanks!
Madelaine

This is the Mac Pro (desktop workstation) forum. You will probably get more meaningful results here:
MacBook Pro: Notebooks: Apple Support Communities
good luck

Does a Macbook Pro need AV software? If so what brand is recommended?

Does a Macbook Pro need AV software? If so what brand is recommended?

No, it doesn't.
Helpful Links Regarding Malware Protection
An excellent link to read is Tom Reed's Mac Malware Guide.
Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.
See these Apple articles:
          Mac OS X Snow Leopard and malware detection
          OS X Lion- Protect your Mac from malware
          OS X Mountain Lion- Protect your Mac from malware
          About file quarantine in OS X
If you require anti-virus protection I recommend using VirusBarrier Express 1.1.6 or Dr.Web Light both from the App Store. They're both free, and since they're from the App Store, they won't destabilize the system. (Thank you to Thomas Reed for these recommendations.)
From user Joe Bailey comes this equally useful advice:
The facts are:
1. There is no anti-malware software that can detect 100% of the malware out there.
2. There is no anti-malware that can detect anything targeting the Mac because there
     is no Mac malware in the wild, and therefore, no "signatures" to detect.
3. The very best way to prevent the most attacks is for you as the user to be aware that
     the most successful malware attacks rely on very sophisticated social engineering
     techniques preying on human avarice, ****, and fear.
4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on
    your computer is intended to entice you to install their malware thinking it is a
    protection against malware.
5. Some of the anti-malware products on the market are worse than the malware
    from which they purport to protect you.
6. Be cautious where you go on the internet.
7. Only download anything from sites you know are safe.
8. Avoid links you receive in email, always be suspicious even if you get something
    you think is from a friend, but you were not expecting.
9. If there is any question in your mind, then assume it is malware.

Does the macbook pro supports the logitech gamepad 510/710? I't doesn't recognize it

Does the macbook pro supports the logitech gamepad 510/710? I't doesn't recognize it.
Is for playing to the FIFA 2012 for Mac

juliafrancine wrote:
I've tried looking for the install cd for it but I can't find it, now I'm starting to wonder if it even had one.
No. 10.7 never came one a disk. Read this:
Restoring iLife applications after Internet Restore of OS X Lion
If you reinstall Lion on a new Mac that shipped with OS X Lion installed, on an erased or replaced hard drive, you can download iPhoto, iMovie, and GarageBand from the Mac App Store.
After installation, start from Lion.
Double-click the App Store icon in the dock.
Enter your Apple ID and password.
Click Purchases.
If you haven't previously accepted your bundled iLife applications within the Mac App Store, you should see your iLife applications appear in the Accept portion of the screen. Click Accept.
You may be asked for your Apple ID and password once again. Your iLife applications now move to the Purchased section. These applications are part of the software that came with your Lion based computer. Your account will not be charged for them. Click Install to compete installation of your applications.
http://support.apple.com/kb/HT4718

What sort of spywear/virus protection does the macbook pro retina have

what sort of spy wear/virus protection does a macbook pro retina have

The system has built-in malware protection that Apple updates as required as long as you keep you system properly updated.
There is no spyware protection. Only you can prevent spyware.
Helpful Links Regarding Malware Protection
An excellent link to read is Tom Reed's Mac Malware Guide.
Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.
See these Apple articles:
          Mac OS X Snow Leopard and malware detection
          OS X Lion- Protect your Mac from malware
          OS X Mountain Lion- Protect your Mac from malware
          About file quarantine in OS X
If you require anti-virus protection I recommend using VirusBarrier Express 1.1.6 or Dr.Web Light both from the App Store. They're both free, and since they're from the App Store, they won't destabilize the system. (Thank you to Thomas Reed for these recommendations.)
From user Joe Bailey comes this equally useful advice:
The facts are:
1. There is no anti-malware software that can detect 100% of the malware out there.
2. There is no anti-malware that can detect anything targeting the Mac because there
     is no Mac malware in the wild, and therefore, no "signatures" to detect.
3. The very best way to prevent the most attacks is for you as the user to be aware that
     the most successful malware attacks rely on very sophisticated social engineering
     techniques preying on human avarice, ****, and fear.
4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on
    your computer is intended to entice you to install their malware thinking it is a
    protection against malware.
5. Some of the anti-malware products on the market are worse than the malware
    from which they purport to protect you.
6. Be cautious where you go on the internet.
7. Only download anything from sites you know are safe.
8. Avoid links you receive in email, always be suspicious even if you get something
    you think is from a friend, but you were not expecting.
9. If there is any question in your mind, then assume it is malware.

What is apple doing. This macbook pro doesn't detect external display, doesn't detect my wacom..

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