HDMI port not working not not on my C665 satellite

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• HDMI ports not working not not on kdl-40xbr4

  Hello, I recently returned from vacation to find that a lot of my components and my tv did not work properly. Neighbors, said that there was a bolt of lightning very close at the time I was absent. My main problem now is that my kdl-40xbr4 has lost the use of its HDMI ports. The TV works as usual if the components are connected in any other way, but the HDMI ports will not work. If I select one of the ports HDMI the banner at the top will indicate which input is activated just as usual, but it will not go away because there is no picture or sound to come whether it is through the HDMI ports. Has anyone ever encountered this problem, and no one knows a solution?

  Hello and welcome to the Discussion Forum for the users.

  1. turn off the TV and unplug all connections HDMI to the TV.
  2. turn on the TV and all by pressing on the arrow to the top of the remote control, press the power button on the TV.
  3. the TV will turn off, then turn it back on again and then release the up arrow button.
  4 complete the initial configuration of the TV Wizard.
  5 turn off the TV and plug it back to TV HDMI connections.
  6. turn on the TV and check the connected HDMI inputs work or not.

  If these HDMI ports are still not working please contact Sony support services options.
  http://eSupport.Sony.com/us/p/support-c... = KDL40XBR4

• Could not get the HDMI port to work on the HP touchsmart.

  I have a HP Touchsmart 600-1265 with an HDMI port. I have connected the computer to the TV but can not get any audio/video to display. I don't know if you need to activate the port or what you need to do to make it work.

  When I push the A / V button above the HDMI port it shows the computer displays and below, it is then them a VGA and HDMI boxes but when I scroll down and select HDMI the screen just empties for a few seconds and then back on the computer screen.

  What should I do to make this work?

  Yes, the entry also. This is what the switch you mentioned.

  See you soon,.

• Help with HDMI port not working not not Vixia HF M30

  I have a Canon Vixia HF M30 camcorder I'm currently streams video via HDMI port but nothing appears.  I hooked the HDMI cable to an HDMI TV and a computer with a HDMI connection and no video is displayed.  It seems that HDMI port is damaged, unless we're not doing something right.  The manual seems to indicate that it is plug-and-play.  Any help would be appreciated!  Thank you!

  Well, it turns out that the problem was the HDMI cable.  So far, using a 25 ft cable will not it works.  At least the ones I bought.  But a shorter cable works now.  So maybe I need to spend more money on a HDMI cable which is longer.  Thank you!

• HDMI port not working not

  Hello

  I have laptop HP 2000 and all of a sudden HDMI port has stopped working. Factory restore and a chipset driver helped and it started working. my bad, I installed a graphics driver that took back me to sqaure one. HDMI port on the laptop does not work. HDMI cable and HDMI to the TV port is all working.

  I ran HP support assistant, and it shows all the necessary updates are in place. even if it worked in the meantime, it must be a problem with the chipset driver. Any help would be greatly appreciated.

  ~ Swami

  Hello swami123, welcome ot the HP Forums.

  It seems that you have a problem with the HDMI port. I will try to help you with this.

  Please provide the following information.

  Model and product numbers for the laptop.
  Currently installed.

  Your post has confused me a little. "Restore factory and a driver helped chipset and it started working." my bad, I installed a graphics driver", which has actually been updated?

  These can help you:

  HDMI display resolution and problems of his (Windows 7 and Vista)
  Download or update of software and drivers for HP computers

  I look forward to your reply with the requested information.
  Thanks for posting on the HP Forums.

• HP 15-r248nf: hdmi port not recognized on HP laptop after windows 10 update

  Need help! My laptop HP HDMI port does not work, apparently, that the HDMI is not recognized after the last windows 10 updated.

  Hi Lyn11,

  Thank you very much for your quick response. Yes, there are ways to find the product # and the n ° of the device.

  • On the desktop, (first screen of windows with all programs closed) Please press this key combination to bring up the system information which will also give the product # of the unit. Please, note it and n ° of the series unit. Don't post not your n ° of set of information on HP forums. Press the fn key (function key) and press "ESC" on the keyboard at the same time to bring up this information.
  • You may also locate in the bios. Please turn the unit off.  Wait a few seconds and as soon as you put it towards the up keep pressing the "Esc" key immediately, gently several times.
  • It will bring up the start menu. Then press the F10 key to go into the bios. The bios will also give the serial number information and product.
  • A third way to locate the product # would be to power down the device. Unplug the charger and remove the battery.  Then use a flashlight to look inside the compartment to locate the product #.

  Please visit these links which may provide more useful information.

  Link1: http://h30434.www3.hp.com/t5/Notebook-Audio/AMD-HDMI-port-on-dv7-laptop-is-lost-after-Win10-free-trial/m-p/5813013#M78967

  Link2: http://h30434.www3.hp.com/t5/Notebook-Video-Display-and-Touch/Boot-Device-Not-Found-Error-When-using-HDMI-cable-only/m-p/5803624#M139030

  I hope this helps. I would like to know how this happens. I hope the problem is solved without hassle and the unit works very well. Please keep me in the loop.

  Just to say thank youPlease click the ' Thumbs Up 'button to give a Kudos to appreciate my efforts to help me. If it helps, Please mark this "accepted Solution" because it will help many other people with the same problem to get it resolved without hassle.

  Now carefully and have a wonderful week ahead.

• HP Beats all-in-one: HDMI port not working do not (Windows 10)

  Hello world

  I am trying to add a second monitor to my computer, all-in-one, but the monitor or the computer seem to recognize that an HDMI cable is connected.

  The I connect to the display is a Dell screen.  When HDMI is cable in my computer just flashes black again and return to the main screen.  Also the second monitor gets no signal.

  Help please, searching and searching for an answer for days!

  Thank you very much

  You may be able to use a USB 3.0 to HDMI adapter.

  This site has several examples: https://www.startech.com/AV/USB-Video-Adapters/

  The button is to tell your monitor to switch to the source of the HDMI cable into the back.  It will not output any signal.

  WyreNut

• HDMI port stopped working on Satellite L655

  Hi all

  I've always been able to connect my laptop to the TV via an HDMI cable, but it has stopped working. Any body had the same problem or knows how to solve? Its model L655.

  Thank you

  Hello

  All you have to do, is to connect the laptop to the TV via an HDMI cable, then choose it right to access on your HDMI TV and finally use the FN + F5 button to switch to the external output.

  By the way: have you tried to reinstall the display/graphic driver?

• HDMI port does not work

  Original title: HDMI port stopped working after the update.

  This morning my laptop did an automatic restart to install updates and now my hdmi port does not work. I tried to restore the system to a previous point, but that has not helped. I have a HP Pavilion dv6.

  I worked with a team of online crash analysis and they had update me of the BIOS. That fixed the problem and the HDMI port is now working again. For those of you who have the same problem, go to http://ftp.hp.com/pub/softpaq/sp48501-49000/sp48953.exe .

  Update your BIOS can help you too.

• HDMI port defective by design?

  Same problem here - I want to (Oh, man I need) to be able to use my HDMI port to make presentations on an external monitor.

  I recently converted to the technosystem to Apple after being forced by the former employer to abandon in favor of Windows Apple more than 20 years ago.  I like how the iOS works (for the most part) and this terminal is for access to tools based on unix, but for something as simple as a faulty HDMI port - by office? -not what I expected to get my new Macbook Pro.  Laptop my wife 4 + years Windows has an HDMI port that works very well. But my new Macbook Pro?  Nada

  This is not only annoying, but also effects me professionally. I need to be able to use some external displays of various flavours to present my services to potential customers.

  Come on Apple, you can do better than that!

  (1) not talking about apple, it is a form of voluntary

  (2) iOS for smart devices, OS X for laptops, desktops, iMacs, Mini

  (3) you need a lightning to HDMI converter

  http://www.Apple.com/shop/Mac/Mac-accessories/power-cables

• HDMI port stops when stowing E7450 processor and controller

  I have recently received a new E7450 processor and controller to replace an E7440. My E7440 worked perfectly in my PROX3 docking station. I have three monitors (right now, just try with two until the issue is resolved). Again, my E7440 works PERFECTLY with all three connected monitors. I connect two of them to the back of the docking station (VGA/DVI). The third is connected directly to the laptop's HDMI port. I used this configuration during the previous several years and two laptops from Dell.

  Now that I've updated for E7450 processor and controller, HDMI port ceases to push graphics as soon as the laptop is connected. Two other monitors work fine. Here is what I tried:

  1. I disconnected the other two monitors (ensuring that this isn't a problem with the graphics card does not support three monitors).

  2. I then plugged into the HDMI Jack on the laptop - nothing

  3. I seconded the portable - PHOTO! YAY!

  4. I have connected the laptop - photo gone, boo!

  5. Rinse and repeat in many different ways.

  ALSO, in which case it is suggested, I have already updated all drivers (BIOS, chipset, GPU, etc.).

  Conclusion, the laptop docking station seems to just close the HDMI port. How can I get that laptop to the HDMI port to continue working moored?

  * UPDATE *.

  I unplugged the other monitors of the docking station and the connected HDMI monitor started working. I reconnected it then either the docking station monitors and monitor HDMI immediately lost the connection again. For some reason, this laptop is not allow both HDMI and VGA or DVI to work simultaneously.

  Never found a solution to the problem with HDMI works not as any other view is hung. That being said, I've found a workaround. I hope this helps others.

  Rephrase the question more clearly - I have an E6420 E7440 and a processors E7450 and controller. I installed Windows 7 Professional on all three laptops. Each laptop has all the updates applied and latest windows drivers. The E6420 and the E7440 both work with a connection HDMI, VGA and DVI (HDMI on the laptop itself, VGA/DVI on the docking station). E7450 processor and controller, although it has the same exact port as the E7440 design, does NOT allow for the HDMI port to work as any other display (VGA, DVI or DP) port is connected.

  Fortunately, the E7450 processor and controller has a mini DP to this topic. I bought an adapter mini DP to HDMI and connected my third monitor to the card and the mini DP port on the laptop. Now, all three monitors are working once more.

  Now Interestingly if I connect the mini DP to my E7440, it does NOT work while the other monitors are connected. So for the E7440, can I use the HDMI connection, but NOT the DP connection. Just the opposite with the processors E7450 and controller.

• Problem - VGA output VGA or HDMI port does not work when the connection to the input of your TV

  Problem of VGA output - using an acer aspire 5520-5912 trying to connect it to the TV input - connect S-Video works well - port however VGA or HDMI does not work - 1 when I plug the VGA cable that goes to an entry of RD Gr Bl on TV, my screen goes black - as soon as I unplug the cable and press FN + F5 I get the screen back - if I restart the computer in order to have the computer to identify the external screen it will just a black screen when the priming. Troubleshooting using no external monitor is identified unless I use the S-video connection.  The Hdmi connection gives me the same result that the VGA - convenience store attempt will identify the computer screen.  OPSYS Vista. Thank you

  Hi cdk14031

  
  You have set display up-to-date drivers installed?

   

  Step 1 :
  To resolve the problem, you can check if the uninstall and reinstall so help display drivers.
  Also check if you have any exclamation point or cross the marks on the sides of display devices listed in Device Manager.

  a. click Startand then click Control Panel.

  b. click system and Maintenance, click Systemand then click on Device Manager.
  Note If Control Panel is in Classic view, double-click System, and then click Device Manager.
  If you are prompted for an administrator password or a confirmation, type the password, or click allow.

  c. in the Manager device, expand display driver, display devices, right-click and then click on Properties and on the driver tab, click Uninstall.

  d. When you are prompted to confirm that you want to remove the device, click OK.

  e. restart the computer.

  After the computer restarts, the drivers will be installed automatically.
  
  Step 2:

  If the problem persists I suggest you to check if you install the latest updated driver on the manufacturer's Web site to help you.

   

  You can also check out the link below and check if you get an updated video driver. You can install updates in optional updatesvideo card driver.
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

  
  You can also check the support link and check if these help - below

  http://Windows.Microsoft.com/en-us/Windows-Vista/connect-your-computer-to-a-TV

  I hope this helps.

• Pavilion dv6-6c55se: My HDMI port is not working

  Hello

  I upgraded my windows to 8.1 - 64 bit and after that I found my HDMI port and Bluetooth does not work, since this page, I have Download Intel high definition (HD) Graphics Driver that complete the installation with an error that says:

  ---------------------------
  This computer does not meet the minimum requirements for installing the software.

  ---------------------------
  also, I downloaded Qualcomm-Atheros Bluetooth 4.0 + HS Driver for Microsoft Windows, but nothing happened, however, I'm prety sure that my bluetooth product is the Intel® PROSet/Wireless software for Bluetooth® technology (it was the previous windows driver) that I downloaded from this link, and it didn't work.

  I'd appreciate if someone helps me.

  Procuct model: pavilion dv6-6c55se

  Maybe your model didn't need driver wireless button.

  The dv6-7000 models require this driver running W8/8.1.

  Most of the older models do not use it, but I didn't know where the break was.

  I just guess that maybe that was the problem.

  Unfortunately, I don't have any other suggestions for you to try.

  I have rarely, if ever use bluetooth, so I have zero skills of troubleshooting for bluetooth.

• HDMI port does not work after you refresh the computer.

  Updated my computer and now my HDMI port does not work. I can not connect my labtop to TV.

  Are you sure that the additional monitor is turned on.  Try holding down the and then press P until it is selected to extend the screens.

  If this does not work, go to your computer manufacturer's website and download and install the latest version of your graphics drivers.

• Satellite R830 - HDMI port does not work

  Hello

  Is there a driver for the HDMI for the Satellite R830 port?
  It is no longer connects to a TV.

  I tried different TV but still nothing.
  Also there is no HDMI in under the control panel Device Manager, should there be?

  Thank you very much for any help or advice.

  Hello
  I put t know what Windows system that you use on this laptop, but the driver HDMI isn't available from the HDMI port driver is part of the system and should be recognized automatically.

  Capacity Audio HDMI you need to install the right audio driver and should allow this in Control Panel-> sound-> playback device

  HDMI (digital out) would be not listed there, right click and choose:
  Show devices disabled, view hidden devices.

  Usually the HDMI connection isn t very delicate. Everything should run automatically.
  Connect both devices with a HDMI cable.
  Turn on the TV, then the computer.
  Now, use the exit function FN (key) video combination in order to get to the video (HDMI).

  Note: the correct HDMI channel must be selected on your TV

  All that s