How Do Control My Master Volume?

How do control my master volume?, i can only control it on my keyboard but not on the top right corner. its supposed to be black but its grey and no sound.

System Preferences --> Sound --> Select a device for sound output to "Internal speakers" or "line out"
You may select it Digital out.

Similar Messages

  • How does KMDF driver control the master volume of Windows?

    Dear Sirs:
    I am developing a KMDF codec driver. 
    One of features is that the user can press buttons which are attached on a headset to manipulate the render volume.
    Is there any windows API available to allow me to control the master volume of Windows under KMDF developmnet?
    Thanks a lot.
    Sincerely, 
    Zale Yu

    Hi Doron,
    Thank you for pointing out the direction. Here please allow me to ask two questions, and also please review a possible solution.
    Question: 
    - may I ask for more details on how to do this underlying bus driver? i.e. could you kindly list a few steps on how to do this? 
    - Any related samples available in MSDN WDF I can look at to get th idea/even reuse the code? 
    Possibl solution:
    - how about claiming the codec device as a HID devic as well, and make a minidriver to pass through IRPs to filter driver which captures/interprets the button-press interrupt and then send HID report to change system volume? is this feasible?
    any conflict: Can Kernal add th driver (now Codec function Driver, Mini driver and a HID filter driver all together) stack together -- so the right driver can process the packet interested?
    Thanks again.
    JerryWang.xw

  • How to control microphone's volume ..... Please help....urgent

    Dear all,
    I am not able to control the volume of the mic. Speaker vollume I am able to adjust. Please let me know whether there is any way to acheive this. I am in a venture of developing audio/video chat. Thanks in advance.
    Ramya

    hi ramya,
    i'm working on the same type of project, in my case i'm intrested in knowing how u controled the speaker volume..? i would also like to know have u faced any echo problem while capturing from mic or not?
    thanks in advance,
    Parth
    Dear all,
    I am not able to control the volume of the mic.
    Speaker vollume I am able to adjust. Please let me
    know whether there is any way to acheive this. I am in
    a venture of developing audio/video chat. Thanks in
    advance.
    Ramya

  • How to control system volume by moving mouse up and down using java

    hi,
    please give me suggestion that how to control the system volume by moving mouse up and down in java..
    thanks,
    prabhu selvakumar.

    Prabhu_Selvakumar wrote:
    Thank u for ur reply... i dont know wat is JNI interface... i have to read about that.... Unless you're a whiz-bang C/C++ coder, using this won't be easy or pretty. For my money, if I wanted to create a program that interacted closely with a specific OS, I'd use a more OS-specific programming language such as C# if I'm coding for Windoz.

  • Failed to control Internal Mic volume!

    Hi,
    I’m trying to run a JAVA application which control Microphone volume. I’ve tested and its working most of the sound device. But I’m facing problem with only SigmaTel which have Internal and External Mic. Only case, if Internal Mic is selected, I can’t control Mic volume.
    Any help will be appreciated!
    Thanks in advance,
    ARIF

    Hi,
    Can you please let me know how to control the Microphone volume using Java program.
    Thanks in Advance,
    Karthikeyan R

  • Z series Master volume problem

    Hi , I have a soundblaster zxr and since I bought it I have lots of problems in adjusting the master volume. I use Spdif port for my home theater system. When i choose dts or dolby it is impossible to change the master voulme form the SB control panel nor system master volume and I have to change it manually from home theater, this issue was not happening when I was using onboard sound system. The second problem is that when I choose no encoding I have to choose spdif option in system sound menu which only gives me 48 khz option which is not the quality I expect but the master volume is controllable. If I choose Speaker option from the system sound menu, I can select 96Khz which is better quality but I can not control the master volume, the master volume does nothing. I have tried to email creative but they do not feel responsible to even answer me, so please help me.

    Hello, 1) if you use digital output the volume can only be changed at the decoder 2) everything digital coming from the sound card's encoders is 48Khz 3) if you use the analog connection you get 96Khz Hope this helps

  • N95 Java app master volume

    Is there a setting do control the master volume for Java apps in N95?
    I was trying to play some Java games but the sound is too loud when starting up so I would like to adjust the volume before the Java game is loaded.
    Thanks.Message Edited by daddoo on 28-Jul-200708:13 AM

    Sinel wrote:
    Have you found any method to do this? I would like to know it too...
    turn the notification sounds off on your current profile or use the "Silent" one.
    If you want to thank someone, just click on the blue star at the bottom of their post

  • Well my master volume on my computer isn't working. how do i fix it ?

    my master volume doesnt want to work.
    how can i fix it ?

    I had exactly the same problem. I took it to the Apple Store and they peered up inside and said I had "obviously used some corrosive liquid" on it, so the problem was not covered by the warranty. I have no idea what "corrosive liquid" it could have been--I am very careful with my iPod, keeping it in a case, etc. The only thing I could think of was sweat from the gym, but they said that wouldn't do it. So they basically gave me a replacement one but charged me $150! I have been extra careful with the replacement one, but after 2 weeks, it is having exactly the same problem.
    I just did a hard reset (held down the Sleep/Wake button and Home button simultaneously until the Apple Logo appears. Now it kinda works sometimes. Sometimes I have to push the button multiple times before it goes to sleep.
    This is extremely frustrating as I am very careful in handling it. Makes me think there is some other problem with it, or these things are just so fragile they can't take the wear and tear of normal use.

  • Why does using a digital connection from headphones out on a Mac into a stereo disable the master volume control on the Mac?

    When you use an analog connector, it does not disable the master volume on the Mac. It's only when you use a digital connector, and it's ALL digital connectors. It still allows you to use the iTunes volume control but, when you stream anything else on the web on your computer, you have to use the stereo's volume control because the master volume control on the Mac has been disabled. Does anyone know why?

    I had the same problem, instead of logging in the router with the iMac (impossible) I did it with my iPad, I guess you can do the same with an iPhone.
    -Disconnect the iPad from your wifi network and connect it to the TP-Link repeater.
    -Open the web browser (I use chrome) be sure you don't have any other open tab, just the one to access tptlinkextender.net
    -The configuring page opens, from there follow the steps of detecting your network and adding the password.
    *If your MAC address is hidden it'll appear without name, in that case you have to configure it manually (write the name on the space for that)
    Now go, be happy and do good.

  • How to control the line-in volume input via LabView?

    Anyone know how to control the line-in volume and balance input via LabView?

    I assume you are referring to audio line-in volume control and lerft-right balance...
    If so, then check out this thread:
    http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HOID=506500000008000000D83A0000&UCATEGORY_0=_49_%24_6_&UCATEGORY_S=0
    Look at the info near the bottom from Paul S & Spectre. They talk about "winmm.dll"
    -cheers-
    JLV

  • How to control volume in YouTube on iPad, on-screen?

    How can I access the volume control sliders when listening to YouTube videos on my iPad?  (Not the hardware buttons)

    Alfred DeRose wrote:
    Put the video into full-creeen mode and the volume slider is there.
    I tried that (full screen mode).  There was not (that I could see) any volume slider in a YouTube video when viewed in full screen.  This is the case for both my iPad and iPhone (both running iOS7).
    Alfred DeRose wrote:
    You can also swipe up on the screen to show Control Center. The sliders are also there.
    And this is odd.  While I can do this on my iPhone while the video is playing, the little tab at the bottom of the iPad screen will NOT come up while the video is playing.  I can swipe to get the top tap to appear but not the bottom one.  I played around with the bottom tab on the iPad and found that when I'm on a 'wallpaper' screen or viewing the contents of one of my app 'folders' then I can swipe to get the bottom tab to appear, but (apparently) not while the app is running. 
    Odd that it works differently on the iPhone vs. the iPad. (???)

  • How to Control Volume on GX-740?

    How do i up the volume or make it less loud?
    The only thing i can find is the windows volume control icon. Not a hardware button/slider.
    How?

    ah, its with the function button combo.
    Sorry for not looking in the manual 
    I do have another problem, sometimes i dont hear the windows click sound. Its like the sound system puts itself on standby and some time later it gets on again. i dont see a reason why i else wont hear sounds, and the other times i do hear them. (not only with click sounds, also happened with trash can ect.)

  • How i can increase the volume when i playing a video? dont showing the volume control in the player..

    how i can increase the volume when i playing a video? dont showing the volume control in the video player..

    Are you sure you increased the caller volume? This is only adjustable while in conversation. So, while you are calling you'll see a few icons on your screen and one of them is to adjust your caller volume.

  • My Master Volume Won't control my applications.

    Hello. I cannot change the main volume of the sounds of my computer; All my apps work fine and sound ok, but I used to control the main volume with the keyboard volume keys, now I have to control the volume in the separate applications (itunes, safari, quicktime...) I don't know why this happened. It started to happen after I installed a Wacom tablet but I don't know if this is the reason. This problem is quite annoying when trying to multitask or watch movies with the remote. Please help me.

    Try:
    - Reset the iOS device. Nothing will be lost       
    Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
    least ten seconds, until the Apple logo appears.
    - Reset all settings      
    Go to Settings > General > Reset and tap Reset All Settings.
    All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
    - Restore from backup. See:                                                
    iOS: How to back up                                                                                     
    - Restore to factory settings/new iOS device.             
    If still problem, make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
      Apple Retail Store - Genius Bar

  • Master volume control

    I have a complaint about my Droid X, but I need to ask a question before I start complaining.
    Is there a way to control all volume at the same time? For example, my previous phone had volume control that went from audible to vibrate to silent, and it affected ALL alerts on the phone, e.g. ringer, text message, alarm, calendar, etc.
    Does the Droid X have this? Thanks for help in advance.

    Thanks for the help. However, the solution you specified did not help as I had hoped. Here's what I found.
    - If an alarm's "vibrate" property is unchecked, it will not vibrate when the alarm sounds, even with this solution and the ringer set to vibrate
    - A calendar alert does not vibrate with this solution. It may have done an initial vibration that I may have missed, but it did not continue to vibrate to alert me
    - The same issue as the calendar occurred for email: if there was a vibrate alert, it was only a short one, and not enough to alert me.
    In my previous phones, when the phone was set to vibrate, all alerts would become vibrations, and they would continue to alert until they timed out or I interacted with the phone in some way. I would like to see this functionality in Droid X.
    It could be useful to have different volume settings for each kind of alert as the Droid X has, but I desire having a master volume switch that affects all alerts. I don't want to have to go through more than one process to make my phone audible or vibrate or be silent.
    Does this explain my request more clearly? Is there anything else that the phone currently has that does what I'm describing?

Maybe you are looking for

  • Can't access results dynamically because of callback API

    LV6 TS1 - posted a question a week ago about accessing the step results to display immediately on a step failure. Ray kindly pointed me in the right direction where the TS example used RunState.PreviousStep.Result.etc to access the various data. I th

  • Power supply get very hot!

    I just bought a Pavilion dv6-6c35dx laptop and have noticed that the power supply gets really really hot, to the point that it scares me and I disconnect the laptop. Does anyone has the same problem?

  • Attach a file to Email

    Hi, can anyone please guide me on how to attach a file in my phone to an email reply. (I can draft a new mail with attached file by using iFile only)

  • Vacancy Requisition

    Hi, Is there any function or web page where we can raise a vacancy requisition through sshr and this will undergo an approval process with in each department respective? or i have to create an SIT for it?.Also when an employee is applying for a job i

  • Hierarchical Calculation of POC across Projects

    Hi All I m facing problems in calculation of POC across multiple projects in a specific hierarchy. So that all progress of multiple projects be reflected at the top level specific project. I had maintained the relationship across projects through sub