Cinema poster 30 '' Dead - could this be the power adapter?

Monitor: Cinema Display 30 ''

Computer: Connected to a MacBook Pro mid 2012 of the retina with a 2.6 GHz Intel Core i7, 16 GB of RAM.

Graphics card: NVIDIA GeForce GT 650 M 1024Mo

I got the screen of cinema since 2007. Used with a tower for the first five years, replaced the tower with a MacBook Pro in 2012. The CD went with the laptop using a bolt of lightning > DVI adapter for about 3.5 years, worked ok. Finally, the Cinema Display monitor everything went black. The LED in the corner is always on when powered. I can still use the power on the CD button to turn the monitor on/off, standby system etc. the MBP still sees the CD in monitors when the adapter is plugged. The CD can still push USB devices. But there is no picture, no matter what I do.

Finally carried the old tower outside and connected to it, just to see if it was something with the MBP the CD. Same results, no image.

I noticed that the power adapter brick remains cold. If it's just that bad, and I could replace it for a relatively low cost? I see the price of $150/200 on Amazon. Don't want to waste his time with that much more, it's a 9 year old monitor. But I really loved and I want to see if I can get pulled upward again.

Thank you.

Looks like either the back lit display is on the way out (you can tell if the monitor is nothing display by shine a very bright light until the front screen and see if you notice any displayed video), or the display is not simply detect the output signal of your GeForce card. I have a NVidia GTX 770 and one of my 3 cinema Display is sometimes the same thing. I end up having to unplug the screen for a few seconds, use WIndows to detect the display, plug the monitor back in and detect the display again to get any video to show on screen. It is intermittent but sometimes quite stubborn. Good luck! If you have two monitors, you can use work to see whether or not your cinema is even detected. If it is, but the screen is always black, it is likely, that you will need the spare parts for backlight.

Tags: Peripherals

Similar Questions

  • I have a G61 that won't start with the power adapter in, is this normal?

    My CA G61 - 320 will not start.  With the battery and the power adapter in, front power light blink 3 times.  With and without battery power adapter only, there is no lights at all and computer remains off.  Should not the computer always start and run with the power adapter even if the battery is dead?

    Have you tried with another plugged AC adapter and remove the battery?

    Kind regards
    ERICO

  • HP Pavilion G6 computer 1093SA laptop does not charge when I plug in the power adapter

    HP Pavilion G6 computer 1093SA laptop does not charge when I plug in the power adapter

    The battery is dead. When I try to turn on the laptop by plugging the AC adapter does not charge or led power LED does not turn on. But when I press the power button, the power, the indicator flashes and turns off (when power adapter connected).

    (1) I tried the press and holding the power button for 30 seconds after removing the battery & AC adapter / CC.

    (2) I tried to change the power adapter too.

    The problem is that it is.

    Your advice is very much appreciated.

    Thank you best regards &,.

    Zia

    Dear customer,

    Welcome and thanks for posting your question on the Forum of Support HP

    It seems that you are not able to turn on the laptop and tried to solve the problem

    Please perform steps listed to find out if it is a hardware or software problem below:

    1. remove all cables and devices, disconnect them and try to turn on the device

    2. check the LED light situation and ensure the action of the spring button / stop is normal

    3 Exchange with a well known power cord and the AC adapter

    4 Pack no adapters are available, check if the power adaptor is slightly warm

    Note: This will give us an indication that the power adapter could be good

    5. do you know if the laptop was in battery or power adapter when you used the last time

    Note: Make sure that there is no spill of liquid or cutting

    6. check if the Port of the AC adaptor is loose/broken

    Note: If the laptop is not on even with a power adapter well known, this confirms the hardware failure with the system board or power DC Circuit

    Hope this helps for other queries to answer the post and feel free to join us again

    * Click on the star of CONGRATULATIONS on the left to say thank you *.

    Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

    Thank you

    K N R K

    I work on behalf of HP

  • Satellite Pro L20: battery not charge when the power adapter is connected

    Hello

    all advice appreciated.

    I had a Satellite Pro L20 for about 18 months. Recently, battery does not charge when the power adapter is connected. The battery light starts yellow (which means more liberated, I think?), then will both green, the machine sat for awhile. However the ACPI often said that AC is "offline."

    There are two recent occurrences that coincide with this problem, I try to eliminate:

    1. my friends rat chewed by the feeder for pets! Power is Mobile OK insofar as he fled sector - the rat seems to have simply chewed by the outer cover (I see some threads, but I think that is just a shield, although I'm not an electrician).

    2. I put the laptop in hibernation for the first time. That seemed to mess up the system a bit, which was what initially drew my attention to the problem. This question is a bit complicated because I'm under Linux (Xubuntu).

    I updated the drivers etc from windows when I bought the laptop. Never had any problems until now and have been running linux for centuries. Also, I have mainly the laptop the power supply turned off, but do not remove the battery (is that really a problem these days?)

    I obviously need to replace the adapter, but is - it is likely (and how I can check) that the battery was borked until?

    see you soon
    Chris

    First, please check if the other are lit.
    If the AC led and power led are on the adapter sector is ok and it provides the power to the laptop.

    > The battery light starts yellow (which means more liberated, I think?), then will both green, the machine sat for awhile
    If the battery LED is yellow, this means that the battery is not fully charged and if the Green led changes then recharging is caught and the battery has been recharged.

    So I really don t see any problems with the charge process.

    Maybe the battery is old and so you cannot use it for an extended in such a case only the replacement of the battery could help.

  • Satellite M40x-189 heats up when it is connected to the power adapter

    Hey,.

    I have a Toshiba Satellite M40x-189, which is about 18 months old. Recently, I had too replace the battery, but now it seems that my adapter had fried itself. He refuses now too charge my cell phone for more than a few minutes and the part of the adapter that goes into the laptop becomes ridiculously hot even after a few minutes.

    I can't find where too much to buy a new adapter, I get results, but adapters look totally different, can anyone tell me if Toshiba has changed the cards and where too find a power adapter.

    This may help - adapter PA1650 - T 02:100 - 240V AC 50-60 Hz 65W / 3 pins with 19V DC output.

    Also, I find that on the occasions, my laptop just cut. In the middle of everything what I do, and the laptop itself would become so hot, it can't be touched for a few minutes, interestingly, this only happens when the laptop is charging. This problem is not related too my adapter problem, because its been happening for a good month now.

    Thank you, in advance.

    Post edited by: Danny90

    Hello

    I saw your first thread on the power adapter and that other users already suggested the power adaptor can be ordered from the maintainer authorized Toshiba in your country!
    If you n t know how to find the service provider allowed in your country, please take a look on the homepage of European support of Toshiba. You will find a link to the database ASP.

    As you have already said the laptop automatically stops downs have nothing to do with the AC adapter.
    I agree with you for me, it looks like overheating!
    Usually, this happens if fans and cooling modules cannot run with maximum efficiency.
    Dust may prevent the complete rotating fan!

    I recommend to use the vacuum against the bars of cooling hose to clean the fans!
    It should help!
    But please be careful.

  • Cannot switch Equium L20 ON without the power adapter

    I have an Equium L20-197 and can not turn on the laptop without the power adapter even the battery is charged. Can someone tell me what could be the problem?

    Thank you

    How old is your laptop and how old is the battery.
    I can't turn on my laptop even the battery is connected because the battery is dead.
    It s about 3 years and several months completely dead.
    I use the laptop only on my desktop, and that's why I didn't buy a new battery and I always start from the AC adapter.

  • The A7r will work with only the power adapter plugged

    I want to use this camera (once I have purchaced one) to copy photos and slides.  There may be a lot of time involved, and it would be nice not having to worry about battery life.

    Hello oldchas! AC adapter / CC of the A7R is not able to provide a continuous camera power while it is operating. Only a charged battery can power the device. Power must be turned off and the camera connected to the AC adapter to charge the battery. The battery is not charged if the switch is on when you are connected to the power adapter.

    If my post answered your question, please mark it as "accept as a Solution.

  • Satellite A300 may depend on from when the power adapter plugged

    Hello

    I have a problem with my Toshiba Satellite A300 when the laptop is connected to the power adapter I have no possibility to turn it on, it's only 2-3 seconds once it comes down.
    When Toshiba is enabled with the battery power and I tried to connect the adapter it also goes down.
    I have no problem with the charge itself, but only with working with AC adapter.

    Please help me what can I do with this problem, does anyone has similar problem?

    Hello!

    For me it sounds like a hardware failure of the motherboard if the AC/DC adapter is plugged and the laptop is turned on

    I don't know but how best to m would be if you go to the authorized service provider nearest with the AC/DC adapter. Technicians can check your laptop and swap the motherboard if it of really necessary. The guys are very friendly and helpful!

    Here, you can search the nearest ASP:
    http://EU.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

    Good bye

  • Satellite Pro A100 does not connect to the internet if the power adapter is plugged

    Hello
    I have a Satellite Pro A100
    The machine will connect to internet on battery OK. However, if the power supply is connected it does not connect. Any ideas?
    See you soon
    Jim

    Hello

    How do you connect to the internet? With the WLan or cable LAN?
    It s very unusual as the intermits connection when the power adapter is connected.

    This question appears because you buy the laptop?

  • Satellite U500: Volume + button glue IT when it is connected to the power adapter

    I have a problem with the touch buttons on my U500. I have already returned the first laptop that I bought for the Exchange.

    The question is this:
    When the power cord is connected (without worrying if connected to the wall) the "Volume +" button will stick THERE.
    The volume will continue to rise, it cannot be muted or turned down as the + keeps repeating.
    Without the power cable inserted the works of buttons as expected (normally).

    I made the new installation of recovery discs - do not set (under Vista)
    Then another new installation Win7 upgrade and this new PC is having the same problem.
    At first, I thought a hardware fault (the new PC worked fine for awhile).
    But now the second PC has the same symptoms I suspect a software/driver problem.

    I've seen suggestions for similar questions to:
    Re-install "Toshiba common Modules" but I can't find it on the support site for U500 in Australia.

    Any help would be greatly appreciated. Thanks to you all.

    What version of BIOS is installed?

    Try to update the BIOS.

  • My Satellite goes into battery mode despite being connected to the power adapter

    Y at - there anyone out there who can help me, please!

    I bought a Satellite a couple of years ago which worked well for a while - however, it has started to overheat a lot and kept stop without reason. After many searches on the net, I discovered that the fans were very likely blocked with dust? After you clean the laptop worked like a dream and as a Bunny happy I was!

    However, now a new problem has been its ugly reappearance - for some weird reason the laptop suddenly, without warning, past in dominant mode of battery despite being connected to the power adapter? He refuses to "acknowledge" that the adapter is plugged drains the battery quickly and then stops?

    I tried once more looking for an answer and it seems that I am not alone in suffering from this problem? I read that it is perhaps a bad connection between the adapter and the motherboard, but it would be expensive to fix? Others have said to try a new adapter, but I tried from another laptop and it still happens? I hesitate to implement local repair because sometimes, this problem may occur after half an hour and other times, that won't happen for hours and hours and it is difficult to explain the problem?

    There seems to be no rhyme or reason, but to crazy me on a regular basis!

    HI Deb,

    It is a common problem and can have several causes. The most common are a common defective soldering on the motherboard (where the socket is attached) and it can also be caused by a bad connection between the AC plug (at the end of the cable) and the socket on the laptop.

    Unfortunately, the standard response from most repairers is just to replace the motherboard, probably because it's faster for them and produced more revenue that comes to fix the connection.

    I solved this problem on my SA30 by pinching the cable ca to the back of my laptop in order to prevent any movement or tension on the connector. Unfortunately this will not help if the socket is already damaged, but it can reduce the incidence of the problem to occur.

    Kind regards

  • Computer HP laptop goes black when the power adapter is connected

    Hello, g ' Day

    I have a HP Envy Sleekbook m6 and just today I realized after plugging in the power adapter tge screen woul go completely black. I can hear the cell phone still in market, but I don't see anything. If I play music until the screen goes black, it stops. I tried to change the power plan to see if that would settle the matter, but it does not work. Is there a way I can fix this?

    Thank you in advance.

    Hi jessiecornwall,

    Thank you for the information. I suggest you go to Device Manager and right click on your graphics card and update was from there. Here is a document of Manager of devices for Windows 8 information which has steps for the error codes you get.

    I am also including this document for an Overview of the switchable graphics or Dual GPU that explains what they are and how they work.

    I hope that this information help, please let me know how it goes.

    Thanks and good luck!

  • Satellite L655 - questions turn on when the power adapter is unplugged

    Hello

    I have a problem with my new Satellite L655. When the power adapter is disconnected and wireless is disabled, the laptop can turn on for less than a second turn it off again. OR turn 'power' and 'Wireless' turns on, but black screen and hd light; After startup bios of 30-40 seconds, the wireless light turns off and hd lights; OR turn on normally;

    Toshiba has changed the motherboard a few days ago, but the problem persists. Update BIOS. My laptop is the only one affected

    Thank you in advance,
    Maurizio.

    Hey Buddy,

    > Toshiba has changed the motherboard a few days ago, but the problem persists
    So have you contacted already technicians again? You must tell them that the problem is still not resolved and it must be another reason for this problem. Then get in touch with technicians again to clarify this issue.

    Have you connected external devices while laptop is turned off?
    -Online if yes remove each of them.

    Load default settings in the BIOS?
    -Online if it is not this. Enter in the BIOS, and then press the F9 key to load defaults.

    Otherwise, it would be time to service as I have already written. It must be a nuisance material

  • Satellite A200 - STARTING problems, freezes on the connection of the power adapter

    My 3 YO A200 (PSAF3A-08202D has developed a problem with starting.
    I can start on battery power with WINDOWS VISTA BUSINESS (after 10 attempts, but freezes immediately when the power adapter is plugged in.)
    Display sometimes boots wide-screen, but mostly freezes before windows welcome.

    When running, the battery produces about 1 to 2 hours before a complete evacuation.
    When executing a battery, computer freezes when I plug Charger AC/DC immediately and going with my A100 charger as an alternative.

    Initial problem was a faulty hard drive and super hot air flow due to fluff the cooling block fan.
    Tech replaced original 120G HDD with 500 G and reloaded at the factory. works well for 3 months, then started with the same problems so conclude original disk HARD was just a secondary issue.

    So maybe fixed I overheated components on the motherboard. Reset of data cards initially fixed a problem starting but is gradually degraded.

    Reading through the forums seems that there is a huge amount of these laptops with similar issues. Is this a design flaw, like my other Satellite A100 is solid as a rock. All forums, which suggests resetting the cpu is running slow or be disconnected seem to be temporary repairs. Boot in safe mode and reset the default settings have no effect.

    A suggestion that a capacitor is at fault seems to be the fix is valid but which involves specialized tools is not available locally. Local agent of Harvey Norman for Toshiba are best part of unnecessary because they can send in Australia from Toshiba. Machine has been close to $2000 and is now worth Zip.

    I am unable to do anything with this machine, as all the ways of upgrading or resetting calls for AC power available and running.

    I'm about to do radical things and hope that this forum can enlighten us.

    Hi Mickaël

    You might be right. It seems that the motherboard is affected.
    Don't know why but higher temperature can still affect the internal parts.
    The temperature may increase if cooling fans n t working correctly. For example dust or debris leads to a higher temperature because cooling air cannot circulate properly.

    I have to clean my laptop's cooling grilles from time to time using a jet of compressed air. This allows to keep the temperature at the lower level.
    Of course the internal temperature is not always a reason for portable computers hardware malfunction equipment can begin to malfunction as always in an other products too: TVs, cars, game consoles

    I bought an extended warranty for my laptop, also for my LCD TV mercy always if a high-end product begin to malfunction and in the case of a warranty claim, the fault can be fixed free of charge.

  • His acute appears when the power adapter is plugged into satellite

    Hello

    My laptop is four days old, but when I use it and the power adapter is connected and provide electricity, a steep, low sound volume is issued from the fan area. When I remove the adapter it disappears usually, but sometimes intermittently returns in the form of a stuttering occasional, typically when I use many processor programs.

    I also noticed that, if the sound is not present and yet I increase the brightness of the screen in the properties of the TOSHIBA power saver, he'll be back with a vengeance. In addition, the power supply makes the same buzz, but at least I can sit several feet from it.

    Can someone therefore please tell me if this buzz / your electronic is normal, or if there is something I can do to prevent it being issued?

    Thanks for any help.

    [email protected]

    Hello

    I think you should contact your dealer / ASP with this problem. It seems to me that there is some sort of component inside the PC that generates this noise when the processor speed is high.
    Also if the power adapter is buzzing, you must show this to them as well.

    It does not seem right that the unit should behave like that.

    BR

    Tom

Maybe you are looking for

  • Remove device management profile?

    Hello My friend has an iphone 6 and it hes a company certificate (Swisscom). 1 minute after activation almost all applications disappear, and you can only make calls and take pictures. Is there a way to remove this kind of profiles?

  • I deleted cookies and I can't get access to yahoomail with mozilla

    I decided to delete all cookies and browser history. After that, I can not access my yahoo email. After trying to sing-in, I get 'a problem loading page' with the following message: "The page is not redirecting properly".Firefox has detected that the

  • How to change the letter on the external HARD disk

    My drive external hard was originally on drive F, and with that, I got all my music iTunes also. However, for some reason, my computer stopped recognizing the F drive; the following message appears when you try to open this drive: "The drive or netwo

  • Cannot remove two sent items

    I use outlook express with XP pro & I was able to remove all my items with the exception of two messages. We have a file size of 1283KB & other 8 KB. What can I do? Best regards, Mick.

  • Need to restore hp as it came from the factory, has windows xp media edition.

    I have an old computer that crashes and I can not get the updates to install. It is also slow and I want to do a clean install and use it only for scanner and some older programs that won't work on the operating system newer windows.  Once I have res