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.

Similar Messages

What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi

What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi

Hello Alex,
It sounds like you are getting excessive CPU usage when connecting an external display via HDMI to your computer. I would try the troubleshooting steps outlined in the article named:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
When using an external display be sure to check the following:
If you're using an Apple notebook, confirm the AC power cable or adapter is securely connected to the computer and the cable providing power to the display is also secure. It is always good to have your notebook connected to AC power when an external display is in use.
Confirm display adapters are fully seated in their respective connections and that they are supported models and for the computer and display. Refer to these articles to assist you with adapter compatibility and further configuration information:
Monitor and Display Adapter Table
About Mini DisplayPort to HDMI adapters
Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
Thunderbolt ports and displays: Frequently asked questions (FAQ)
Remove all display cable extenders, KVM switches, or other like devices and retest to determine if the issue is resolved.
Try unplugging the video adapter or cable and then plug it back in.
If more than one video adapter is in use (or "daisy-chained"), troubleshoot by using only one adapter.
Example: A mini DisplayPort to DVI adapter connected to a DVI to HDMI adapter is an unsupported configuration because there is a series of adapters in use.
If available, try using a different display and or adapter (or use a different connector by using DVI instead of VGA, for instance).
Reset the systemYou can reset the Mac's parameter RAM and SMC.Reset the resolutionStart by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
Cheers,
Sterling

Macbook Pro 13" Early 2011 Lag Spikes

Okay let me just brief you on my Macbook.
In September 2011 i bought a Macbook Pro 13" Early 2011 model, 4GB RAM, 2.7GHz Processor, you can get the rest on the site.
( http://support.apple.com/kb/sp619 )
I bought it as a ex-display model, so you can imagine it already has some milage from it.
Through the (almost) 2 years i've had it, apart from the odd overheat shutdown, and a 1 charger replacement, it's been no hassle, even with me constantly shutting it and moving it. It seems that all the issues are coming in bulk.
I generally use the laptop for gaming, mostly World of Warcraft, sometimes Minecraft, and lately Starcraft, and Spellforce on BOOTCAMP or virtual machines.
About 2 weeks ago, the laptop started refusing to charge, i couldn't understand if it was the charger (as i only replaced it a few months earlier and the cable was still in perfect condition) or the port itself in the laptop. I took my laptop to an Apple store, found it was the Magsafe on the cable, replaced it on the spot, but the reason why i'm saying this is i'm wondering why it broke so quickly, and if lack of power has anything to do with it.
I've grown a liking to Spellforce so instead of having to restart into the Windows side of my Mac, i just use the Virtualbox Virtual OS i already have set up from when i used to work from home and have to use certain software on windows because Wine just couldn't cut it (and lets face it, Mission Control is awesome, then you go on Windows and everything just seems to cluttered). So i read the default specs for the game on Steam (2GB) so i give Virtualbox 2GB, but this was a MAHOOSIVE mistake, because as soon as i clicked start, it's been a down hill spiral.
The computer immediately started lagging, to the point where the laptop was actually unusable, so i force restarted it by pressing down the power button for 5 seconds and i let it restart. After it booted, everything seemed fine (i expected nothing else) so i decided to only give it 1GB of RAM, and just turn down the settings to the lowest possible (which is something i've had to do with World of Warcraft recently. It used to be able to run on Ultra when i first got the laptop, now it struggles on low and if i have a browser up at the same time). Again, big mistake, it lagged to unusability. So i restart again, but this time it takes 5 minutes to boot, and once booted everything is so slow, so i decide to re-install the OS, so i get my flash drive and spend the next hour moving things over from my user folder because when i would try to move a folder that had 5+ files or something that was 100MB or larger, it would error out saying a certain file couldn't be read or written, and would cancel and remove everything else that was transfering at the time.
So i restart but boot into the recovery option, and do a refresh the OS, and i let it download and install. I was surprised to see when it had all completed that it still had all my files, but it still ran slow, not as slow as before but definitely not as good as before, i would estimate at quatre the performance. So i assume that Virtualbox must have editted some system setting and my Mac thinks i only have 2GBs of RAM and not 4GB, so i search on how to reset the bootloader, and i was tried the alt + cmd + r + p, but after that when it booted, it came to the wallpaper but i was getting these popups that Finder had unexpectedly quit, so i click Okay a few times, they keep coming back up, so i look at the details and it says that the app had failed 500+ times before.
So i put my Snow Leopard disk in, use Disk Utility and use erase on my Mac OS partition, then i re-install Snow Leopard, then i download and install Mountain Lion again, but the snails pace remains. I do alittle more research and someone suggested modifying the partition size by a few gigs or so to re-write it and reset certain variables attached, didn't work, even after a reboot.
So yesterday i just put the Snow Leopard disk in, and i remove both partitons (Mac and Windows) and i make one partition. I install Snow Leopard and then Moutain Lion, and so far it appears that everything it back up to speed... however, i've been keeping a keen eye on Activity Moniter and "top" in Terminal, and my CPU usage and RAM usage are always relatively low. I always seem to have 1GB-2GB RAM free, and my Idle CPU always seems to be above 80%-90% but i'm getting these weird lag spikes. I notice it most when i try installing World of Warcraft again, the download speed averages around 3MB/s (my ISP is Virigin Media and i get 60Mbs/s fibre optic so i know it's not my connection failing) and then the app seems to freeze (stops refreshing the average speed, and then about 5-10 seconds later, it starts refreshing again but it's at 12-50KB/s. This also seems to happen a lot when i use web browsers.
I have noticed something new, literally only about 30 minutes before i started writing this. There is a noise that happens every 2-4 seconds, it's pretty regular, it sounds like a grasshopper, or other chirping bug/insect inside my laptop. It sounds like metal scraping against metal, which is worrying. It's coming from the right hand side of the Magic Track Pad, which is where i believe the Hard Drive is. I've looked online and this seems to be a sign that the harddrive is dying.

Yeah, the problem has been solved.
Unfortunately, the solution is buying a new storage device.
So if you're having these issues, i tried almost everything consumer possible, that's free anyway, and the hard drive was just too faulty to work properly. So backup all your stuff whilst you still can.
I bought an SSD for around £80, only 120 gigs of storage, but i have iTunes Match so i don't need to have my films and music downloaded.
If you're very mobile with your laptop, then i suggest getting an SSD. Lugging about a laptop with a storage device with moving parts is very very risky.
As soon as i got a new storage device, everything was back to normal. It was like it was new again.
Anyway, sorry i can't give you a free solution, but it's the only solution i got.

When i connect my philips 170c monitor to my macbook pro 13" early 2011, it does not detect the second monitor?

help! i've googled around, but none seems to solve my problem
my macbook pro is early 2011, 13", running lion.
the philips monitor is vga only, so i have a mini display port to vga adaptor and connecting it to the vga.
the screen on my mbp does turn blue, but no input is detected on the external monitor.
any advice?

If it does not detect the display automatically, try going to system preferences>displays, click detect displays.

Does my macbook pro 13" early 2011 will be compatible with 2560x1440 thunderbolt screen resolution?

I'm planning to buy a Thunderbolt display for my macbook pro 13" early 2011,
I want to know if after connect the laptop to the screen, will show in 2560x1440 resolution
Thanks for your help!

Specs say:
External Resolution
Up to 2560 by 1600 pixels

15" i7 Macbook Pro from early 2011.takes the mac laptop two or three tries to boot successfully. It would turn on, show gray screen, shut down, turn on again, show gray screen, shutdown, and then turn on, show gray screen, before it can finally get

Hello All,
I have a 15" i7 Macbook Pro from early 2011. The past few weeks, it has been getting increasingly difficult to get on my computer. It takes the mac laptop two or three tries to boot successfully. It would turn on, show gray screen, shut down, turn on again, show gray screen, shutdown, and then turn on, show gray screen, before it can finally get to the dark gray log-in screen. Even when I finally get logged in to start working, thinking it would be okay now, it shuts down randomly.
I've ruled out the possibility of a software problem because I've just done a clean re-install of Mac OS X Mavericks on my computer just yesterday.
I did upgrade the RAM recently, about a month and a half ago, from 4GB to 16GB, I went to the apple store four days after that upgrade to have them do a hardware test, and clean the inside of my laptop, which helped with previous heat issues. When they did the hardware test, the hardware was all registered as fine from their system.
I've tried resetting the SMC, PRAM, and doing the internet recovery hardware test, but to no avail. I thought I could at least find out what parts needed to be replaced from the hardware test but it seems that when the hardware test is almost finished, the computer just shuts down, So I am unable to see the results.
My computer is also having battery issues, under battery condition, it says "replace now," parts have been ordered, waiting for arrival. But if the battery health is low, it should still boot up fine, it would just hold a significantly less charge.
Could this be a hard drive issue?
Has anyone had similar symptoms and how was it resolved?
Does anyone know what I can do to alleviate this issue?
I haven't had time to take it to Apple because I'm currently taking a 21 credit semester academically. I'm an art and design student so my computer is basically the bane of my existence. Help! Any constructive advice is welcomed!
Thank you so much for your input!
-Christina C.

Problem description:
The Hard Disk is failing.
EtreCheck version: 2.0.11 (98)
Report generated November 4, 2014 at 7:59:28 AM EST
Hardware Information: ℹ️
MacBook Pro (15-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,2
1 2.2 GHz Intel Core i7 CPU: 4-core
16 GB RAM Upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 512 MB
Color LCD 1440 x 900
AMD Radeon HD 6750M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.9.5 (13F34) - Uptime: 0:3:43
Disk Information: ℹ️
TOSHIBA MK7559GSXF disk0 : (750.16 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
HDV4 (disk0s2) / [Startup]: 749.30 GB (712.10 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/Avast/components/fileshield/unsigned
[loaded] com.avast.AvastFileShield (2.1.0 - SDK 10.9) Support
/Library/Application Support/Avast/components/proxy/unsigned
[loaded] com.avast.PacketForwarder (1.4 - SDK 10.9) Support
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.avast.userinit.plist Support
Launch Daemons: ℹ️
[invalid?] com.adobe.SwitchBoard.plist Support
[loaded] com.avast.init.plist Support
[loaded] com.avast.uninstall.plist Support
[loaded] com.avast.update.plist Support
[invalid?] com.perion.searchprotectd.plist Support
User Launch Agents: ℹ️
[invalid?] com.avast.home.userinit.plist Support
[loaded] com.google.keystone.agent.plist Support
[invalid?] com.jdibackup.ZipCloud.autostart.plist Support
User Login Items: ℹ️
None
Internet Plug-ins: ℹ️
AdobePDFViewer: Version: 10.1.1 Support
QuickTime Plugin: Version: 7.7.3
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Default Browser: Version: 537 - SDK 10.9
User Internet Plug-ins: ℹ️
TroviNPAPIPlugin: Version: 1.0 - SDK 10.9 Support
Google Earth Web Plug-in: Version: Unknown
Safari Extensions: ℹ️
Avast Online Security
Trovi Search for Safari
3rd Party Preference Panes: ℹ️
None
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
      16% mds
      7% WindowServer
      1% loginwindow
      1% fontd
      1% com.avast.daemon
Top Processes by Memory: ℹ️
120 MB com.avast.daemon
86 MB Google Chrome
52 MB Finder
52 MB WindowServer
41 MB Google Chrome Helper
Virtual Memory Information: ℹ️
13.45 GB Free RAM
1.34 GB Active RAM
944 MB Inactive RAM
1.43 GB Wired RAM
1.11 GB Page-ins
0 B Page-outs

I got my Macbook Pro 17inch (early 2011) back from Apple (they had to replace the logic board) and now my microphone is not working

I got my Macbook Pro 17inch (early 2011) back from Apple (they had to replace the logic board) 3 days ago, I had a terrible experience as the genious who gave me my solid state disk for safekeeping lost my disk's brackets thus I had to wait 2 more hours until they find one after 10 days of waiting for the repair. I noticed some weird sounds, like somehting is moving with the mac 1-2 times, even if I have no mechanical parts other than the fans, but my real issue at the moment is that my microphone is not working. I can see the mic in the System Info however and in Audio Midi Setup. In the Audio Midi Setup I see that the master chanel is turned off and I can't turn in on. Ch 1 and 2 are on full. I also noticed the first seconds after the comp. boots the blue bar goes to the middle in the System Preferences -> Sound -> Input. Any ideas what to do or try? I do not want to go back to the apple store as it is 50 minutes away from here and I need my laptop as a computer science student. Everything else is working perfectly.

You need to call both the store that did the repair and Apple directly, warranty service or Apple care, and report this problem with both of them and get a ticket number of some kind (some kind of verification number) that the unit just came back from major service with this problem and that you want it fixed when you can lose the use of it, which is not right now.
Without doing something like that they could easily say it is damage not covered under the normal warranty.
God knows what the repair center did and did not do to it while it was there.
And depending on when you actually bought it the warranty could run out in the mean time.

Help MacBook Pro 13" early 2011 suddenly black screen in Windows 7 SP1. EFI 2.2.

Hi, everyone, I need help here.
Apple MacBook Pro 13" early 2011 preinstall Lion version, EFI 2.2, Boot Camp 4.0. suddenly black screen in Windows 7 SP1 (black screen and also no sound at all, need to press power button to off). What happen?? Please someone tell me what to do?
I have delete bootcamp HD and reinstall windows 7 but the problem is still here, I have reset PRAM and SMC too.
The video on the black screen: (http://www.youtube.com/watch?v=z3dLTFSD-v8)

Oh I actually have the problem in Mac OS, not even using the Bootcamp or Windows 7
Csound1 wrote:
lokiman wrote:
I am having the exact same problem with my 13" early 2011 Macbook Pro. I have 10.6.8. I used the disk that came with the laptop to restore the OS to 10.6.7 but the problem existed there too. I have now updated it back to 10.6.8. The problem still exists. This doesn't seem to be limited to an OS version and seems like an issue with device driver or with hardware. I will try to take it to the Apple store and see if this gets resolved.
You too have a black screen in Windows 7. ?

Macbook Pro 13" early-2011 Fans at high speed

Hi guys,
I hope you can solve this pussle for me.
My Macbook Pro (13", early 2011, Core i5 @ 2.3) started to behave weird, its fan (only the exhaust one, since it's a 13" Macbook Pro with the Intel HD integrated graphics) is running at top speed (6200-6208 rpms) with no reason at all. No system processes consuming high CPU, just idling.
There's a twist to this issue, though. It only does it when I open the lid more than 90 degrees. If I get it back the fan returns to normal functioning.
What I did:
checked the temperature sensor values, they are fine
checked for crazy background tasks, there are none, CPU usage is at max 7%
it does the same thing even in safe mode
reset PRAM
reset SMC
reinstalled OS X (Lion). Updated to 10.7.4
searched every discussion I could find on this matter
The difference between this issue and others I encountered along the way is the lid opening thing.
Does anyone know if getting the lid past the 90 degree mark triggers anything?
The other theory I have is that there's some dust blocking the intake and when the lid is opened wide, the air is somewhat obstructed by the bottom of it.
Any help is much appreciated.
Thanks!

You may have diagnosed the problem.
(The other theory I have is that there's some dust blocking the intake and when the lid is opened wide, the air is somewhat obstructed by the bottom of it.)
I would take off the bottom cover and see if there is any offending material. If not, then the Apple store genius bar should be your next destination.
Ciao.

MacBook Pro 13" Early 2011 Backlight Keyboard Not Working?! Software Problem...

So my "MacBook Pro 13" Early 2011" backlight keyboard hasn't been working. I have tried LabTick today, doesn't fix anything. Even in high or low lighting situations (dispite the Adjust keyboard brightness in low light being off) doesn't like to go on. It doesn't give me a circle with a cross like it does with that box checked in day light. It shows on the screen the
16 dots fully light after hitting F6 fully, just it doesn't light up. I one time had to reset my Mac OS at the Apple Store, it fixed the problem, but when I restored with a time machine backup, it went back to this software problem. How can I fix this?! What is wrong with my OS? Mountain Lion? How can I fix this?!

If it does not detect the display automatically, try going to system preferences>displays, click detect displays.

My Macbook Pro (15" early 2011) got blue screen every i normally booted it. It only can enter the OS when it's in safe boot. Solution please.

My Macbook Pro (15" early 2011, Mountain Lion, but after reinstall i change it to snow leo) got blue screen every i normally booted it. It enter the OS only when it's in safe boot.
I've tried any solution that i got from the internet, such as:
-Reinstalling the OS X (normal install & clean install)
-Reset PRAM and SMC
-Repair Disk Permissions and Repair Disk from Disk Utility (the result is OK. There's no problem)
-Repair Disk Permissions manually (with Command + S at the beginning of booting)
-Checking Hardware from Application Installer DVD (result is OK)
-Checking from Mac Resource Inspector/MRI (result OK)
-Booting from Recovery Disk is same problem, blue screen
All of that solution is not working. My Macbook still got light blue screen and sometimes blue screen with lines after apple logo and spinning wheel is shown.
HDD is in good condition because when it's checked on the other macbook it can be booted. But if you must know, other HDD can't be booted when its plugged to my macbook (blue screen again). If i do safe booting, it works but can't play video and music also photobooth. I got confused with this case.
Any solution or comment? Thank you very much by the way

Hi. I'm not trying to rush things, you may have a different problem, but your issue looks quite familiar to me. I recently had a problem with the discrete graphics card (the Radeon GPU) due to overheating, all because a faulty application of the thermal compound in the factory.
In my case, the problem started slowly and intermittently, a few days after a gaming session (Quake 3) of about three hours (at the moment, I didn't realized that could be linked to the problem).
This issue is being actively discussed in another threads in this forum, but so far there's enough evidence that it's been causing similar problems for 2011 MBPs owners: screen corruption, black/blue screens, and in some cases, a total inability to boot. Some of the threads I'm talking about:
https://discussions.apple.com/message/13150366#13150366
https://discussions.apple.com/message/21110132#21110132
So far, and since the problem seems to affect only the discrete GPU (that's why you can boot in safe mode) a possible solution is to disable it by removing some extensions which prevent OS X from loading the Radeon drivers. This post describing the process (there are different files involved depending of your GPU version, so make sure you are moving the right ones):
https://discussions.apple.com/message/22521574#22521574
In the case your discrete GPU survived and is not permanently damaged, I personally had success by changing the thermal compound myself, which completely fixed the problem (at least for now). I've posted about it here:
https://discussions.apple.com/message/22630561#22630561
I hope you can find a solution, believe me I know the feeling when you see your expensive machine turning into a brick and it *****.
Good luck!

Right, MacBook Pro 17" early 2011(Built March) and my new OCZ sata III 6G not working, when is Apple going to admit there is a problem with the Intel's 6 Series Chipset. In System Information it says "Link Speed: 6 Gigabit" which is sata III.

My MacBook Pro 17" early 2011(built March) and my new OCZ sata III 6G are not working together, when is Apple going to admit there is a problem with the Intel's 6 Series Chipset. In System Information it says "Link Speed: 6 Gigabit" which is sata III and in my MacBook Pro it does not work.
Now MacBook Pro 17" early 2011 built May onward do not have this problem it was fixed in the Intel's 6 Series Chipset. (So there is a problem). Cam I have my MacBook Pro fixed please.

After biting the bullet and ordering more RAM, my computer now is working a ton better. So that must have been the main issue. With 8 GB RAM, I can now even run Parallels fluidly (better than my work PC!) where before simple things like logging in to my MBP after reboot could take forever.
The place I went to had several other people getting RAM upgrades at the same time as me, so between this and other comments I've seen in discussions here and elsewhere on the Internets, I take it to mean that either Apple should bump up the base RAM on its new machines, and/or stop charging so much for additional RAM.
I refused to believe a Pro machine bought with Lion installed would come with too little RAM for light to medium usage, but it was apparently the case. I'll mark this as a correct answer and hope some other poor soul will come across this thread and be helped by it.

My MacBook Pro 13'' Early 2011 is not booting.

Hello,
I have a Macbook Pro 13'' Early 2011. Last week I tried to replace the thermal paste on the processor and on the graphics chip. I followed a video tutorial and an iFixit tutorial step by step during the entire process. Once I was finished I decided to turn on my Macbook and give it a spin. Unfortunately it didn't work, although I haven't touched or damaged anything on the logic board, as far as I'm concerned.
The scenario goes as follows:
I press the start button..
The fan spins once, the hard drive reads for a second and the sleep button flashes for a moment. I am not hearing any chime, neither does my screen go on.
The Macbook Pro turns off again automatically.
I am going to open it once more before it give it to the authorized Apple service. Do you have any idea where the issue might come from?
Thanks for your replies!

If this started happening without your having made any changes and without a warning of low disk space, then it's likely that the startup drive, or some other hardware component, is failing. Back up all data immediately, then make a "Genius" appointment at an Apple Store to have the machine tested.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.

Is it able to bootcamp via USB drives in Macbook Pro 15" Early 2011?

I have a Macbook Pro 15" early-2011..
I want to install windows 7 using bootcamp via usb drives.
It is becase my superdrive is broken and i've asked the service center how it will cost to fix it..
And its about 250$.
I try to enabling the usb boot in bootcamp, but when its done partitioning disk and starts rebooting, there comes a black screen with " there isn't bootable device".
any body can help? and are there any option to boot via USB?
thanks,
i apreciate your help

The above post is not completely correct. On your model year MBP the only way to install Windows is from the built in Apple DVD Superdrive. This is not a MS restriction and is totally an Apple restriction. The Firmware on that model year, and any model that has a built in DVD drive, is set to only boot the Windows installer from the built in DVD drive.
Microsoft has nothing to do with it. On any other computer, even a Mac that doesn't come from the factory with a built in DVD Superdrive, you can install Windows from any type of device connected to a USB port, whether that device is a external DVD drive or some type of flash or rotating drive of one type or another.
Also Boot Camp Assistant is for partitioning the Mac hard drive and making that partition ready to install Windows. It has nothing to do with the actual Windows install. That is all controlled by the Windows install routine.
So your only option is to have the Superdrive replaced or replace it yourself

Microphone and Line In Suddenly Not Working Macbook Pro 15" Early 2011

Yesterday without warning, my internal mic stopped working on my Macbook Pro 15" Early 2011. I discovered this when the recipient of a Skype call couldn't hear me, and verified that the mic was not getting any level in the Sound system preferences pane. There is also no microphone input happening when I plug in my iPhone headset to the headphones jack. The audio out seems to be fine. I had to use a USB microphone to get any sound into the computer. I used the microphone just a few days ago without any issue.
I've already tried:
Rebooting
Resetting PRAM
Creating second account to test audio
And none of the above had any affect. Other note: I recently had the GPU of this computer replaced under Apple's special replacement plan. Anything else I should try before making an appointment to have the hardware looked at?

pushyourmind,
If you’re up-to-date with Software Update, then you have the correct firmware installed. If you’re running 32-bit Windows 7, then Boot Camp Support Software 4.0.4033 contains the correct drivers; if you’re running 64-bit Windows 7, then Boot Camp Support Software 5.1.5621 contains the correct drivers. Which ever support software corresponds to your version of Windows 7, try downloading the corresponding .zip archive and following the installation instructions on the corresponding link above when booted in Windows.
Boot Camp 5.1 supports Windows 8.1 on your model MacBook Pro if you’re running OS X 10.8.3 or newer. Earlier versions of Boot Camp and older versions of OS X don’t support Windows 8.1 in Boot Camp on your model MacBook Pro.

MacBook Pro 13" Early 2011 - External display issues

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