Similar Questions

• External screen does not work after update of El Capitan

  Hi all

  I hope someone can help out me with this. I have a MBP 2011 (i7, 4 GB ram, 330 M) and since I've updated to El Capitan (now 10.11.2) my external screen no longer works. I use a HDMI Cable MiniPort who worked before the upgrade. I am trying to connect to a 720 p TV and tried to connect it to my 28 '' ASUS monitor 1080 p that I normally use for my Windows desktop. None worked. My MacBook display blinks for a while when I connect it and then nothing. I was not able to connect it to my projector via VGA USB adapter until I've found the last update on the Web site of the adapter, then at least the display has been resolved. I tried the 'View to detect' button in the preferences system, no luck.

  I had the same problems. I installed El Capitan in MacBook Air early 2015. My external monitor is Dell P2314H. After installation, the MacBook Air is no longer detected the monitor, and the monitor does not save any video input to the computer.

  I chatted with Apple Support, but they don't give me satisfactory answers.

  Then I came across this answer on another thread of discussion the similar question:

  Re: El Capitan does not detect my external display

  And the solution that works for me is proving to be as simple as changing the cable. So I stopped using official mini Apple displayport to HDMI/DisplayPort/DVI connector. Instead now I use a cable (mini displayport to displayport in my Dell of MacBook Air) I bought locally (I live in Jakarta, Indonesia). It works like magic.

  I hope this helps you.

• Satellite A665 no display - external screen does not work

  I help my brother in law with his laptop Satellite A665, who developed a very strange display issue.

  As his wife has poor vision, he uses an external VGA Westinghouse flat screen display with the LCD screen on the laptop.

  Now, however, when the external monitor is disconnected it also loses the LCD.
  I tried to go to the LCD by using only the display of control Fn/F5, but when LCD only is selected, it remains empty.

  Then, I went the Toshiba HW config utility and disabled monitor automatic selection at startup and selects the display LCD only at startup.

  Reboot in this way also translates into a blank display, until the external monitor is reconnected, date at which both displays are active.

  Bottom line, it of that I find no obvious for the laptop LCD display without also the connected external monitor and displays. Thanks in advance for any thoughts on this embarrassing problem.

  > Bottom line, it of that I find no obvious for the laptop LCD display without also the connected external monitor and displays.

  Does this mean that internal displays only works if the external monitor is connected to the laptop?

  It's really strange. As you say, usually, you should be able to switch between the internal display and the external monitor by pressing FN + F5.

  It would be interesting to know if change BIOS defaults might restore the internal display. I guess that it will not solve your problem, but it s worth a try.

  I guess that it is hardware problem (motherboard), and it won't be easy to fix

• Satellite L50-B916 - recording external Microphone does not work

  Hello

  Connect an external microphone to * Headphone\Microphone combo socket *, still records through portable microphone instead of externally. Registration of external Microphone does not work.

  What Miss me? Please notify.

  Model: L50-B916
  Screenshot: http://s12.postimg.org/j8h3v5k4d/laptop.jpg

  I can't say with certainty what may be wrong here, but two things confuse me:
  -somehow your external MIC is obviously not detected because in the case when the external microphone is connected laptop switches automatically to it
  -I don't understand why there are two identical entries under recording devices.

  When I connect my headphone it is always a single entry (Conexant SmartAudio HD default unit), but my machine automatically goes to the external microphone only.

  Have you tested the feature with some applications like Skype?

• Satellite L300 - 1-5 - the screen does not work

  Recently, I encountered a problem with my laptop, the screen does not work.
  I tested my inverter of the screen and my backlight lamp to see that if that was the problem, but they both worked perfectly, I then tried the entire screen with the parts and that worked too. (I tried in my friends Toshiba Satellite L300 - 217)

  Then I looked around online and got told to try to connect my laptop to an external monitor, so I did and the screen didn't work there either. So now I'm stuck, I have tried everything even made sure all connections aren't loose etc but it still does not.

  Anyone know what the problem with my laptop?

  Thank you, Tom

  Hey Buddy,

  > connect my laptop to an external monitor, so I did and the screen didn't work there either.
  This means that the internal monitor is ok and the reason must be the graphics card or card mother herself.

  I guess for now, you get only a screen empty and nothing happens on your laptop?

  In this case, you should contact the closest service provider authorized in your country. Just get in touch with the guys and ask for help. They can check the cell phone and fix it! ;)

• Satellite A60-122: screen does not work - rest black

  Hello!!

  Can someone help me please on a screen problem? I have a Toshiba Satellite A60-122 and when I turn it on the screen does not work. It remains black as if the power of the laptop was turned off. I tried to connect the laptop to an external monitor, but it still does not work. I have no more ideas of what can do to make it work.

  I already told to format the pc with the cd of restoration but without an image, it is impossible to do anything...
  Thank you

  Isabel

  Hello Isabel

  I'm not an expert, but if there is no image on LCD internal display and the external monitor, I assume that there is a problem with the graphics card. I think you should contact the customer Service of your country partner and let check the device.

  I also hope that the warranty is still valid and if something needs to be replaced they will do it for free.

  Bye and let us know if you have more information about it.

• Screen does not work on my Satellite L500

  My Satellite L500 screen does not work. I can connect the laptop to a monitor and use ok but the screen of the laptop remains blank.

  I did something to cause this?

  I don t think so.
  If you cannot switch back to the display of s for laptop using FN + F5 I m afraid there is a hardware problem.

  The problem with the display cable or show itself. Is the laptop must be disassembled and all this needs to be checked.
  You can contact Toshiba service nearest and ask for help.

• My Pavilion dv6 upgraded to windows 10 what happened to my external screen does not

  My Pavilion dv6 upgraded to windows 10 what happened to my external screen does not

  Hi @Jake08,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems with the help of the community!

  I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your HP Pavilion dv6 Notebook and questions with external screen works not properly. You can try this without the connected external monitor.

  In Device Manager, click the arrow next to display adapters to expand this category
  Right-click on the graph, and then select Update driver software if more than 1 graphic adapter do 1 at a time.
  Select search automatically for updated driver software.

  The laptop must find and automatically install the updated driver
  Once the installation is complete, restart your laptop.

  You can try to use the Windows Update Troubleshooter to fix updates that do not come through Windows 10.  Please restart the laptop twice to make sure that all updates are completed!

  Please let me know how it goes.

  Thank you.

• Screen does not work on Satellite L775-10F

  I turn on the computer and the screen does not work. Everything seems fine but the screen is all black.

  Nothings happening. I tried turning market and its still does not.
  I also tried to connect to my TV with an hdmi cable.

  What should I do?

  Connect it to the TV and wait until Windows 7 is fully loaded (you will hear sound Win) than trying to use FN + F5 several times. It may happen on the TV Office. Be sure you use the right settings on the TV (HDMI port must be enabled on the right).

  F nothing helps I presume the display can be defective then contact the closest service Toshiba and let them check your laptop.

• After upgrading RAM, the screen does not work on Satellite L30 - 105

  Dial up on laptop and screen does not work. Have updated the memory to 2 GB.
  This can be the reason of the screen works not? Have tried rebooting the system, but it helps t n.

  Hello

  Can you please tell us which laptop model you have? Have you noticed the same problem until you do RAM upgrade?
  What's on the new RAM? Did you buy a compatible?

• EliteBook 1020: External keyboard does not work in the form of Bitlocker

  We had a few HP 1020 and 1040: models recently, and all have the same question. When the laptop is connected, the external keyboard does not work in the form of Bitlocker. It works in the BIOS and in Windows itself, but not in Bitlocker. This means that we must open the laptop screen to enter the Bitlocker pin, then let it open and GPO that dictates the computer into hibernation when the lid is closed. We have twisted the GPO, but in vain. Anyone else seen elsewhere or a solution?

  If the bios is up to date, I would look at the BIOS settings. I think that Fast Boot is enabled in your case, this may cause usb devices not to see in the stadium that BitLocker requires

• My Acer Iconia W/700 external keyboard does not work. My bluetooth seems ok.

  My external keyboard does not work. I can't type on the screen and my bluetooth seems ok.

  Here is the link with the steps to connect your Bluetooth keyboard

  http://Acer.custhelp.com/app/answers/detail/A_ID/27798/kW/W700

• Touch screen does not work after Windows 8.1 upgading

  I upgraded my HP TouchSmart tm2 notebook Windows 8 tot Windows 8.1. Now my touch screen does not work, when I touch an app. Also my touchpad do not work. There is no problem when I we an external monitor (without touch screen). I received a message that Assistant HP app is not compatible with Windows 8.1. How to solve this problem?

  Unfortunately, there is no support for the applications of the touchscreen or devices to your laptop under Windows 8 or 8.1

  operating systems.

  This is the touchpad for Windows 7 software

  You can try to install mode of compatibility in this solution provided by Member AttackofZaq

• My touch screen does not work.

  My touch screen does not work. Sometimes, and other times I have to reboot. I restored my phone, but it still has the same problem. Any suggestions?

  The following information is taken from the HT201406 of the Apple KB article:

  If the screen of your iPhone, iPad or iPod touch does not respond to touch

  If your touch screen responds slowly, inconsistently, or not responding at all, follow these steps.

  Check your touch screen

  Make sure your hands are clean and dry, then try the following steps:

  1. If you have a case or a protective screen on your device, try removing it.
  2. Clean the screen with a soft, slightly damp, lint cloth.
  3. Unplug your unit.
  4. Restart your device. If you are unable to restart it, you can force restart your device.

  If your touch screen is still unresponsive as it should, contact the Support technique Apple or make your tablet in an Apple Store or Apple authorized service provider.

  Adjust your settings for tactile 3D

  If you have an iPhone 6s or later that does not properly respond to tactile 3D press, you can adjust the settings:

  1. Go to settings > general.
  2. Click Accessibility > Touch 3D.
  3. Then set the sensitivity of the setting.

  Get more help

  • Find out what to do if your screen does not turn.
  • If your screen is cracked or broken, implemented the repair service for your iPhone or iPad.

• my iphone 5 s screen does not work.

  my iphone 5 s screen does not work. Touch is responsive but display sows a lines vertical coloring...

  TNX for help

  Hello

  I suggest you contact Apple Support (mail service may be available) or make a Genius Bar reservation to have your iPhone verified and, if recommended by Apple, served (either under warranty or through paid repairs):

  • Contact - Support official Apple
  • https://Twitter.com/applesupport
  • http://www.Apple.com/retail/Geniusbar/

  To check your warranty status:

  • https://checkcoverage.Apple.com/