HDMI Output doesnt work anymore

- I have asked one or two forums so far on this issue, but unfortun MacBook Pro Retina 15-inch, mid-2012. Try this Krystal: 1. Once suddenly the HDMI output stopped working after 2 months of not playing. Tried my other acer(laptop) and works fine. Problem is, I cannot get a signal out of the HDMI interface (neither audio  19 Sep 2017 Turn on the projection system by pressing the Laptop, VGA or HDMI icon on the touch panel. 18 Aug 2010 So I turn on my PS3 todayand nothing comes up. I have been in this situations in the past when HDMI audio not working in Ubuntu. HDMI will only work at 1080 and I've found that when switching formats you  31 Mar 2015 Several Acer computer models feature high-definition multimedia interface (HDMI) ports. 10. I am not a fan of no-name adapters like the one you linked in your question. Wed Feb 27, 2013 1:03 am. Make sure that the camera is powered OFF and there are no BacPac accessories attached to your camera before you connect the camera to the HDMI Cable. The TV recognizes all my other HDMI devices with no problem. i try to connect pc with 2 tv's first time on second tv worked and after didnt work. But I stupidly pulled out the HDMI cable with the RPI on while connected to my TV. I tried to use HDMI on the computer but its not working. 3 VirtualBox: Virtual machine has no  Troubleshooting tips for HDMI audio issues on Intel® NUC. When I plug in an HDMI cable from my macbook to my tv, there is no signal. I installed the card and 5 Jul 2015 3 ways to get sound in external monitor connected through HDMI cable in Ubuntu or any other Linux distributions. Nonetheless, if none of this is working, you don't have the HDMI output source visible in the menu  13 Nov 2016 1. What's wrong and how do I fix this? I have a 20 Nov 2014 Come to find out, Initial State's leader wasn't overly generous – the monitor was probably as old as HDMI itself. 4. 7. Other devices will automatically adjust their output to the TV when connected via HDMI. … 6 Sep 2017 If the ALSA driver version number in the Terminal output does NOT contain anything at all, please execute the following commands, then reboot and retest . Once the camera is ON and connected  3) Did it work? Okay, port is cool. If this does not work, you may need to enable the TV output on your iPod (the iPod cannot display video through both the internal screen and the AV cable at the same time. PS3). Doesn't even say anything has been plugged in. I connect my laptop to my TV using an HDMI cable so that I can watch films on a big screen. Some 4K TVs, especially budget models or sets from 2015, don't support 4K HDR on all of their HDMIs. Repeat steps 4-5 for each HDMI port. 2. I tested the cables and TV by hooking directly  24 Jun 2015 I found that I had to have the HDMI plugged in to the camera, then power the FS7 up. The problem is when I unplug that cable and plug an HDMI cable from the monitor to the PC, the monitor screen stay black, nothing appears on it What's wrong? Did I need to download HDMI driver for my card or change  11 Apr 2016 Hello Sound output via HDMI doesn't work on my computer. If I'm not set for the correct connection my monitor is black! The only settings I can see on my monitor in input is Digital and Analog. Well, now I don't love the quality of the picture hooking up the cable box using component cables. Turn on the device (ex. But the HDMI audio still does not work. 14 Jun 2015 Trying to setup my hybrid DVR and cant get anything out of the HDMI port. Xbox done an dashboard update last night when i turned it on. A few days ago my husband took it into work to use for a presentati. 3) went fine but for some reason HDMI output doesn't work and TV is not recognized. Attachments. After that I couldn't get an image from the  I hooked the HDMI cable from my computer to the TV and switched the TV output to the correct setting. After keeping the raspberry off for about three weeks, the HDMI When switching between the sound on the computer and the sound on an external monitor or TV, open the sound devices to ensure the correct output device is selected. My computer is an HP with Windows 7 installed. 15 Dec 2017 If the HDMI port on your device stops from working, not to worry! You can check this article and learn how to tackle this issue. No video, no soundTV doesn't even recognize a connected device to the HDMI input. Created 03/03/2017  2 Jan 2010 I had my WDTV unplugged for a while and after plugging it back in, the HDMI output doesn't work. I tried every of the 4 HDMI ports and 3 different HDMI cables that worked before. It just displays the home screen with the ocean setting. I can get the picture just about right by playing It doesn't work anymore because you change the sound server backend, so now it's no longer using pulseaudio. Have tried with two dif. The only thing that doesn't work is the HDMI connector. I am trying to  Based on everything you have described, it sounds like the problem is between your MBP and the TV(s). now i HP, Acer, Asus or a custom HDMI output from PC to TV not working anymore. 27 Jun 2015 - 56 sec - Uploaded by David AE LevyHaving trouble with your HDMI port not detecting your monitors or TVs all of a sudden? Go to I have a pn50b650 for a week and I've been attaching two HD recievers to HDMI 1 and 2 with no issues. Now, on the Xperia-Z this is NOT possible, anymore. The monitor will work in a DVD player is plug in. I have a  Leo suspects his problem is due to copy protection called HDCP, and if it's not HDCP compliant, it won't work. 26 Nov 2016 The new MacBook Pro has USB-C ports for everything – power, I/O, and graphics. According to Totilo, Sony mentioned that after they straightened out the pin and plugged in the HDMI cable, the PS4 unit that was once labeled as defective was brought  Anyone have had any problem installing the HDMI output module? I have tried to installed it,its easy for sure but somehow for me the module is not working 13 Jun 2012 When I plug the monitor with the cable it come with to the PC everything is alright. Disconnect all HDMI sources from the inputs. Unplug all of the devices and use a new HDMI cable to test each device on a TV. . The issue is that some of the laptops are able to use dual displays via their HDMI output with a TV, and some aren't. Power on Xbox then TV. Any ideas. I tried a 6 Feb 2009 Alright allLooking for some help. So this must be some HDCP crap that within the graphics card  MHL-cable doesn't work. Iv checked other devices in the hdmi port an. 5 Applications. I've tried. 2, the HDMI video out worked flawlessly on my Sony Bravia KDL-40BX400 TV. Plug the TV/LCD back in. 26 Jan 2016 volume prompt not working mac. About Dell · Careers · Community · Events · Partner Program · Premier · Dell Technologies. 19 Nov 2013 However, there are a few ways to fix the no connection alert, and I'll cover the most common solutions below. If there's no sound, video is missing, or simply your HDMI port is not working on PC, follow the steps listed below to  Hello, So my laptop's screen broke a month ago and I've been trying to connect it to my TV via an HDMI cable. Begin playing your media. On my Xperia-ARC I could the screen of my mobile, show on my television, using an micro-HDMI-cable. The only issue i have had is that the HDMI port on my motherboard won't work Whenever i have hooked my PC up to a 'HD ready TV' it displays no picture (and yes i have selected HDMI input on my TV), but when i  21 Feb 2013 Our 2nd graphics card output HDMI on the 455 doesn't work and when it did it was for about a month to a JVC Industrial grade monitor for the Multiviewer. Does anyone else have any other ideas? I would really appreciate it. How do I connect my laptop using hdmi on  12 Mar 2011 When I switch my input to HDMI on the TV the HD PVR decoder flashes the folowing signal ,with no picture. I recently purchased 4530s notebook. Check your ports: Disconnect anything that is plugged into your Mac - not just from the audio port as Thunderbolt, HDMI, and USB devices could be channeling the audio. I just got my new Lenovo P50 a few days ago, and so far it was a great experience. I assumed it will work when setting the BIOS to discrete graphics, but that didn't help as well. I know the hdmi cable works and the TV works, so it has to be the  My PS3 slim was running as if it was superior to PS4 (that was a hyperbole). It doesn't matter witch external device I want to use with the TV, the Tv doesn't find a video signal. And the Guide is very small and hard to read from across the room. I've had the reciever for approx. With the upgrade to OSX Snow Leopard there was a Mini Display Port Audio Output bug, see this discussion in the Apple support  22 Nov 2017 If they are remove them and you should hear sound playing through the Mac's internal speakers. 20 Jul 2014 I have used my phone many times to watch Netflix on my TV through a hdmi adapter, but now it's not working. (1) Power down  I recently built my first PC, it runs smooth and every component seems to be working fine. Or, Sign In With: ×. If this doesn't work, please try powering the camera ON first and then connect the camera to the TV using your HDMI Cable. 3 Mar 2017 Nintendo Switch HDMI not working. I'm assuming my son changed something in my settings while playing on my phone, but can't figure out what it is. Many attempted solutions call for removin If your computer doesn't have an HDMI port, but has another output such as DVI or DisplayPort, you can purchase an adapter that will allow you to connect an HDMI cable. So what gives? – It turns out OS X is designed to automatically route all sound out of the HDMI port to the device where the video is being played, so the sound was all being handed over to the TV for the TV to handle, forcing me to use my TV remote to adjust the volume. Works EVERY time, doesn't get loose, and my confidence level is back, though it was a bit more than an HDMI cable alone. Hello, I have an Acer . I plugged t… 19 Feb 2014 The HDMI output to the TV stopped working after a recent power outage. If the TV only reads certain devices, the HDMI input on the  I don't swap my leads out very often so not too bothered myself although I'd guess if you hook up cameras, video etc ad-hoc you'd not be impressed having to restart Got the TV yesterday and like everyone else had the same problem with HDMI 2, 3 and 4 not working. My xbox elite has been working on 1080p since i got new 50inch lg plazma. I am out of town for work for several months and staying with family who have a terrible satellite internet connection. Turn off everything. And although USB-C ought to support HDMI monitors just fine, I've found that it doesn't work all that well with my 15″ MacBook Pro. 2 PCM through HDMI does not work (Intel Gfx); 4. Make sure your system has the latest software updates installed. HDMI out signal does not seem to be recognized by my projector (BenQ W770ST Short Throw 3D 720p). HDMI not working on TV after hotswap. Unplug the power from TV/LCD for 10 minutes. Above all else, digital signals are exceptionally favored  23 Aug 2010 I have recently purchased my new VAIO and I love it. Score I once had the connection working, but not anymore. 6. When I use my AV cable there is output. Saturday, 04 July 2015 22:22:18 UTC. In addition, while pressing fn + f4 keys, brightness is increasing instead of changing screen output. THIS IS THE ONE I GOT: http://www. Make sure you're using the correct HDMI port. If that still does not solve the problem, the "stability" of a traditionally wired HDMI connection setup might work best for you. I've tried several other things to pinpoint the actual problem, but none brought me something conslusive: PC (hdmi) to TV doesn't work (both cables) PC (hdmi) to TV doesn't work (short cable) Laptop (hdmi) to  I have three settings on my monitor HDMI, Digital, and Analog. This cheap $15  20 Oct 2016 I hooked the system up to my Samsung UN65JS8500 television via HDMI ARC (physically making the connection from the Samsung One Connect Mini Box to the Bose Soundtouch 300 via HDMI ARC). If the HDMI output of your motherboard/sound card is not working or stopped working, and have already enabled and unmuted it in alsamixer, try the  4 May 2013 HDMI Audio Output Still Not Working? Check the Mac for HDMI Sound Support. With the one's that don't work, what's basically happening is that I connect the TV via HDMI  Is anyone else having an issue plugging in your phone to an HDMI cable after the update? MyHDMI out just stopped working after the update. My Samsung TV was no longer recognizing my soundbar as an Anynet+ device and the ARC connection stopped working. 6 Apr 2016 I don't have any other micro-HDMI cable nor do I have any other devices with micro-HDMI output to test. Now, I did just have the HDMI board replaced by Sony because it died/shorted out. the movie i wanted to watch does not display on tv. Please help. No other issues except for SMS smileys since the update. I dont have any other TV to test with, be it doesn't work  10 Jan 2018 Another popular way to connect a laptop to a TV is via a VGA cable and a 3. 3 HDMI 5. If there is just a cable plugged into one  I bought the ADAM elements CASA H01 USB Type-C to HDMI Adapter Gold, I tried connecting HDMI to my S8, S8 says HDMI connected but the TV has no response. Almost all new Macs support audio over HDMI, and practically anything newer than a 2010 model year will have native support. 0 Today, Jan 14, 2018, the alsamixer settings are not being saved anymore when re-booting using above method. 3. That is a big disappointment for me. In this cas, take a look at this one here on Amazon. There is usually a setting for "mirror display" (same thing on both screens) or "extend display" (have your desktop use both screens). It worked. At this point, you  So it seems that the hdmi port works on the computer, and the hdmi port also works on the monitor, just can't get it to work hdmi to hdmi again (it worked fine . No matter how much I play with the settings I still prefer hooking up my cable box using HDMI cables. When rebooting failed, I  3 Jan 2018 Your graphics card (GPU) should have a few ports on it — likely DisplayPort, HDMI, or DVI — and if your PC monitor doesn't use DisplayPort or DVI, you'll have to invest in an adapter or a new cable for your monitor. I recommend sticking with DisplayPort until Apple resolves the issues. is there any more updates on this HDMI subject , it happened to me 3 weeks ago after a windows update , tried everything with no joy at all . I've tried Fn + F4, and it didn't work. If your HDMI cable is  28 Jan 2017 HDMI, of course, which will be the subject of this tutorial and you will be using in most cases. Create Account. If you're currently connecting through an AV receiver, that can screw it up. I then tried my PS3 and HDMI cable on a buddies newer HDTV and IT WORKED, just weird how all of a sudden my TV doesn't want to output anything through HDMI anymore while its connected to the PS3 when it was working for so many months,  23 Nov 2016 So a client has a few new laptops, purchased together, all the same model: Dell Latitute E5520. Additionally, this is helpful from multiple points of view. hdcp dcp cpi p15 which then flashes continuasly and the only way to reset it is to switch off. Note that if you need to connect your Raspberry Pi to a VGA display, you will also use the HDMI port, but you will need to go through an HDMI to VGA converter. It worked fine  If you are trying to do a dual display, look into your "System Settings" for "Screen Display". This is really strange because the HDMI cable for my xbox WORKS ON THE NEW TV in my living room but it DOES NOT WORK when I plug in my old tv. is why it works on his. With BIOS version 0401 it worked fine. Now none of the ports are working except port 2. If the TV does not read any device, the problem is with the TV itself. Next time stop by  So it appears Microsoft has a major problem with their release of the Windows 10 OS and HDMI output, especially to those upgrading from a previous version of Windows instead of outright new installation. ) To do this:. Take the HDMI cable from your cable receiver and connect your Xbox directly to the live port. Sound issue connecting laptop to TV using HDMI. Scott Wilkinson says that if the displays have different resolutions, it's likely the information is confusing the splitter, thereby  28 Sep 2017 If the problem persists, determine whether the HDMI cables, the device or the TV itself is to blame. The problem  I just purchased a Roku 2 XS on 11/26/2011 and set up the composite video with the cable supplied. Audio needs to be manually changed over to the HDMI out. However, the video output to the TV does not work. Check Your HDMI Port First Some people, including IGN and the peeps over at Kotaku, have been able to fix the "No Signal" issue by fixing the HDMI cable port inside the PS4. 5. © 2018 Dell  Hey guys, i built myself a smartmirror which worked properly for about 6 months. Individual HDMI spec is something to  Since two weeks I suddenly lost HDMI connection. They coordinate digital video and in addition audio signals to the different peripherals of the system. Now it wont display anything at all. We'll email you a link to reset your password. When it was working I went into my sound setting thru the control panel and set my default to the HDMI and it worked perfectly. It is not detecting my TV anymore. In the specifications of the Xperia-Z you can read, that there is HDMI-support via MHL (on the micro-USB  You may be experiencing an HDCP (High-bandwidth Digital Content Protection) communication issue with the source device. I read this solution elsewhere and it worked for me. Now the problem is that this suddenly doesn't work anymore (TV saying "Format not supported"). Am I missing anything. Since my TV (RCA L22HD32D A) supports HDMI, I decided to run the Roku through the HDMI port instead. Fire up your Additionally I don't know why I expected the laptop display to be cloned to the TV since windows doesn't work like that either. Consult your TV's manual to ensure that the HDMI input you've got the PS4 Pro connected to is definitely up to spec. 10 HDMI. I have tested HDMI out on a 720p HDTV and did not I would think it should still work though hope a mod can help shed some light upon this situation. NOTE: The component cables still work. But I'm an engineer, and I wasn't going to let that stop me. I had the same problem. By following these simple steps, you will be able to turn on your Raspberry Pi when the TV or monitor is turned off or not connected, and still get a working HDMI output when you turn on  Sorry guys i answer that hard. 19 Sep 2013 The HDMI Output on my Yamaha RX-V667 stopped working today. This has happend recently and was working fine before, any ideas or should I rather get a technician out? 5 Mar 2017 Re: HDMI-CEC Not Working and HDMI-ARC Not Listed As An Audio Option (KS8500). Both devices have an HDMI port. [EDIT: I TRIED AN HDMI->DISPLAYPORT ADAPTOR AND NOW EVERYTHING WORKS FINE. 1 HDMI Output does not work; 4. The VGA port is labeled as PC IN on the  I've seen some issues regarding HDMI that doesn't work (failed HDCP handshake) but I was wondering if anyone ever got a definitive reason as to why this is failing and if there's a fix. As of not so long ago (can't remember exactly when, it w. If I unplug the cable from my macbook, the screen will blink black as if it just disconnected from an external display. here is what I tried: -Unplugging everything and replugging everything (TV  6 Apr 2012 Doesn't recognise the device. Installation of Lion (10. 5 Oct 2015 I have discovered the following issue after upgrading my BIOS from 0401 to 0802: I have three Monitors connected to my PC - two to my MSI GTX970 and one to the Mainboards HDMI output. I have personally recommended this Anker USB-C to HDMI adapter to a family member with excellent results. 23 Jun 2015 Bobby Port. I just bought a new 23inch Samsung Monitor (S23B370). amazon. If this is  How To Fix HDMI Port Not Working After Upgrading To Windows 10? Reader Question: “Hi Wally, I upgraded my Windows 7 HP Pavilion to Windows 10 when I was offered a free upgrade. Email Address *. It's not the adapter, cable or tv because it still works just fine on my husbands. I've had the same problem with my Yoga 2 Pro, and finally gave up and use a Startech USB 3. If another video source also doesn't output any video to your TV, then you may need to replace that HDMI cable. An A/V receiver with two outputs may be a better option, as would powered HDMI splitters. Hi all,I recently built a new desktop computer and I have encountered a problem where I can no longer connect the computer to my HDTV. 4) Not working? Looks like your HDMI port fried in the box. And after a bit of research, I realized that Pi's tend to have widespread issues not working with older monitors. A few days ago I've upgraded my Windows 7 (Home Premium) laptop to Windows 10. When I also press on wifi button brightness is increasing. Then, I changed to an SD for some time and then got a new HDMI cable. Sound from DVR and BD are working properly. Works fine if I boot Using external speakers connected to the motherboard analogue output otherwise works as a workaround. and it  13 Dec 2017 4. So I have just spent the last eight hours googling how to fix this problem, to no avail. I can output via The only awkward issue was that before I did this, I took the AVR to a Yamaha repair shop (no warranty anymore), and believe it or not, the diagnostic was. 1 SDL: No sound with SDL applications; 5. But Hulu does not support mobile hot spotsor Airplayor HDMI  26 Apr 2009 I'm trying to make my laptop to use my HDMI calbe to use my LCD tv to work with it. Still doesn't work when it says digital. NOTE "HDMI NOT DETECTED" PROBLEM PERSISTS IF JUST USING HDMI] Howdy all 24 Oct 2016 I have a new Macbook model with Snow Leopard installed but the Audio Output over HDMI is not working. The inputs work fine. This most often . Create an Account. Reset Password. I'll update here if I come across any more issues. The dock connects and the TV detects there is something on it but when I connect the Switch to its dock the TV and Monitor I have tried it on show no signal. I can't see anything on my  I've been using an HDMI cable to connect my pc (win7 home premium 64bit, nvidia GeForce G210 video card) to my Panasonic HDTV for over 2 years. Yesterday It's definitely the HDMI out that's not working. 5mm audio lead (which connects to your laptop's headphone port) - one cable each for video and sound. But the HDMI ports on my TV work because It works with my PC and PS4. This post was [Move to solution 2 and 3 if you do not see HDMI / DisplayPort in the listed output options]. Im nearly breaking the HDMI port on my Xoom to get it to work, but its just not working. Reducing the chromebook brillance to zero does not change anything. On many installations, these don't turn on just by plugging a 2nd screen in. Let me know if this doesn't work and . Computer is inside the monitor they generally do not work. 1 sound goes to wrong speakers. (Cable Box, Sat Receiver, Blu-Ray / DVD Player) This normally occurs when a source device is not communicating properly or the firmware is not fully compatible with the HDMI repeater in your  6 May 2012 MacBook Pro no longer connects to TV via HDMI - Hi, we used to be able to connect our MacBook Pro to our TV via the HDMI port. The only one thing that has changed is a settopbox from Telfort. Everything works great. I understand the HDML is connected directly to the NVIDIA GPU. Windows - Open Start, click Settings, . I will attach here dxdiag log maybe i dont know something is wrong with drivers. I've had FiOS since December '07 and used the HDMI output of the HD DVR (Moto 6416-2) up until Tuesday. I bought a HDMI cable which have HDMI on both ends. com/Cable-Matters-Gold-Plated-DisplayPort-Adapter/dp/B00K0UDYLM. I tried using the standard AV cable for anymore suggestions would be a tremendous help, i'm running out of options. Connect the HDMI cable one device at a time. Solution: Test the HDMI cable with another video source (without using the Elgato Gaming hardware), to make sure that it is working properly with your TV. 15 Jan 2018 If the 'handshake' doesn't work, the HDCP encryption that is embedded in the HDMI signal is not recognized properly by one, or more, of the connected components. Last night I tried to connect a bluray to port 3 and it didn't work. I've been terrified to hot plug anything into the port since then. After almost a year of well working, Suddenly the HDMI output sto. All my Devices work fine when connected to HDMI port 2, but there's a NO SIGNAL  11 Oct 2017 The most common problem with HDMI is that audio or video is missing and in most cases that's caused by driver incompatibility, but there are a few things that you can do to fix this problem. 3 Mar 2013 Yeah, so when I switch on my ps3 with hdmi in, I get a black screen. I'm unplugging, resetting TV and Xoom constantly, switching screens etc It finally works for like 3 seconds and then POOF, its gone. Only use this method if one or both of your devices doesn't have an HDMI port. This is my I have an onboard HDMI port that works wonderfully in Windows 7 one of the few things that are working wonderfully in windows. 0 to HDMI adapter for presentations. It have full HD support and also have an HDMI port. 22 Feb 2017 An HDMI cable implies an extraordinary advancement in home theater cable technology. Posted 01/24/2015 01:17 AM. Do not use a splitter, as it will not work with your monitor and Rift at the same time. #2. I'm not sure what my TV is, other than an Emerson. The problem is after i shutdown the laptop the hdmi is not working anymore. 21 Oct 2013 I just got a new monitor with hdmi / vga and dvi all supported on it along with a new New Nvidia Gefore GT 610 graphics card. enter image  Today 06/01/15 tried to connect to tv using the hdmi output and when plugged in. If you are converting DVI to HDMI, Choose the mode that works best for your in your computer's Display menu. Having a problem when connecting the switch to the dock to use it on my TV. However, I ran into a problem where my HDMI isn't producing sound anymore thru my TV, just thru my computer speakers. Streaming services do not work over this connection, so I need to use my mobile hotspot when watching TV on their Apple TV. In 7 i just had to install the But it sill does not show up for me. My TV does not recognize the device at all. Acer computers also feature preinstalled Windows software for simple dual monitor keyboard shortcuts and user friendly display options. This is the first time i try hdmi in  As you can see in the video, if you plug the same HDMI cable into the output slot in a unit where the port doesn't have any bent pins, the system works fine. Hi guys, When I got my Raspberry Pi Model B rev. Yesterday I noticed that my HDMI output is no longer working. if not i will return to shop because it is  30 Jun 2016 8) The HDMI cable may be defective. But I can no longer get laptops/PC's of any kind to work on my TV (I have tried the laptop of a friend, it also does not work on my TV). If the device has not already been configured, the HDMI output does not display in the sound properties unless an HDMI cable is connected between an  Hi,. Upon first set The only thing that is not working is sound from the TV through HDMI ARC. For some reason  28 Mar 2014 Fortunately, there is an easy fix which will force the HDMI output to be turned on, no matter if a screen is connected or not. Enter the email address associated with your account and click Reset Password. So it's not the tv or the cable. 1 year and it has worked perfectly. With this software and the HDMI video outputs, even novice users can hook up  My Xbox 360 works fine with the same HDMI cable in the same HDMI port. After upgrading to BIOS version 0802 the HDMI output doesn't work anymore  From the research I have done, I believe this problem can be referred to the HDMI-handshake error. I still can't believe just bringing my  HDMI output not working Hey I've bought an HDMI cable to connect my laptop to it has lost functionality for both gaming and HDMI output. 2 OpenAL: No sound in applications that use OpenAL; 5. Then one day didn't work at all anymore