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PANASONIC MODEL TC29PS78W

NO SOUND

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  • 34integrated Feb 20, 2009

    need service mode for panasonic TC29PS78W

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  • 1,139 Answers

Hello primal,

First check your TVs configuration Menu, check for mute and volume controls, make sure these are set to their default setting. Then check to see if any of the other audio outputs are working. If they are then you just may have a loose solder joint at that one audio output I/O port. However if no audio is present on any of the other ports, you may have a defective audio output processor. If the audio processor is defective, it will have to be replaced. I would suggest that you take the TV to a qualified TV repair shop and have them give you an estimate of the cost of repair, and have them do the repair work on the TV. It should not cost much depending on the policy of the shop you take it to.

I hope this helps,
Thank you,
Shuttle83

Posted on Mar 24, 2008

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Posted on Jan 02, 2017

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Have a new computer that now has windows 8.1, no sound is coming from speaker, S120 speaker system. Can I download something to resolve this?


Check the following;
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Jan 04, 2015 | Computers & Internet

1 Answer

Ringer is marked as off on my blackberry bold 9700 and i have no sound


Hi,Sound profiles define how your BlackBerry device alerts you of phone calls, messages, reminders, and browser content.

Your device has a Normal sound profile and six other preloaded sound profiles: Loud, Medium, Vibrate Only, Silent, Phone Calls Only, and All Alerts Off.

By default, some of the settings in the preloaded sound profiles are based on the settings in the Normal sound profile. For example, when you change the ring tone in the Normal sound profile, the ring tone in the Loud, Medium, and Phone Calls Only sound profiles is automatically updated. If you do not want specific settings for a preloaded sound profile to update automatically when you change the corresponding setting in the Normal profile, you can manually change the settings in that preloaded sound profile.

You can create custom sound profiles. When you assign a custom ring tone to a contact, the ring tone is always active and does not change when you switch sound profiles unless you switch to the All Alerts Off sound profile. Call and message notifications for your contacts might be audible even if you switch your sound profile to Silent or Vibrate Only.

You can change, rename, and delete most preloaded sound profiles. You cannot delete the Vibrate Only sound profile and you cannot change, rename or delete the All Alerts Off sound profiles. You can change the Normal sound profile, but you cannot rename or delete it because some of the settings in the other preloaded sound profiles are based on the settings in the Normal sound profile.


Sound profiles define how your BlackBerry® device alerts you of phone calls, messages, reminders, and browser content.

Your device has a Normal sound profile and six other preloaded sound profiles: Loud, Medium, Vibrate Only, Silent, Phone Calls Only, and All Alerts Off.

By default, some of the settings in the preloaded sound profiles are based on the settings in the Normal sound profile. For example, when you change the ring tone in the Normal sound profile, the ring tone in the Loud, Medium, and Phone Calls Only sound profiles is automatically updated. If you do not want specific settings for a preloaded sound profile to update automatically when you change the corresponding setting in the Normal profile, you can manually change the settings in that preloaded sound profile.

You can create custom sound profiles. When you assign a custom ring tone to a contact, the ring tone is always active and does not change when you switch sound profiles unless you switch to the All Alerts Off sound profile. Call and message notifications for your contacts might be audible even if you switch your sound profile to Silent or Vibrate Only.

You can change, rename, and delete most preloaded sound profiles. You cannot delete the Vibrate Only sound profile and you cannot change, rename or delete the All Alerts Off sound profiles. You can change the Normal sound profile, but you cannot rename or delete it because some of the settings in the other preloaded sound profiles are based on the settings in the Normal sound profile.


Change a sound profile

If you change a setting in a preloaded sound profile that is based on the Normal sound profile, that change will override the corresponding Normal sound profile setting in the preloaded sound profile.

1. On the Home screen, click the Sounds icon.
2. Perform one of the following actions:
* To change the active sound profile, click Set Ring Tones/Alerts.
* To change a custom or preloaded sound profile, click Edit Profiles. Click a profile.
3. Click the application or item that you want to change.
4. Change the notification information.
5. Press the Menu key.
6. Click Save.
7. Press the Menu key.
8. Click Save.


Hope that helped...

Feb 08, 2011 | RIM BlackBerry Bold 9700 Smartphone

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How can i fix my audio suon


Method 1: Restart the computer Restart the computer at least one time after you install a Windows Vista service pack to verify that all processes related to the installation are complete.

After you restart the computer, determine whether you can hear sound. If you can hear sound, the issue is resolved. If you cannot hear sound, try Method 2. uparrow.gifBack to the top Method 2: Try another sound deviceIf it is possible, try plugging a different sound device into the computer. For example, if you were using speakers, try a different pair of speakers or a set of headphones to make sure that the problem is not related to the sound device.

Determine whether you can hear sound. If you can hear sound, there is a problem with the original sound device and the issue is resolved. If you cannot hear sound, plug the original sound device back into the computer, and then go to Method 3. uparrow.gifBack to the top Method 3: Unplug the computer speakersUnplug the computer speakers or other sound devices that you may be using, such as headphones, from the computer and then plug them back in to the same port. Most sound cards that are compatible with Windows Vista include a feature that detects sound devices plugged into the audio jack. This procedure may prompt the audio detection feature to detect and configure the sound device to make sound.

Determine whether you can now hear sound. If you can hear sound, the issue is resolved. If you cannot hear sound, try Method 4. uparrow.gifBack to the top Method 4: Verify that the default sound device is set correctlyAfter you install a Windows Vista service pack, you may find that the default sound device, also known as the playback device, was changed. You may also find that the sound quality has changed. Make sure that the default sound device is set correctly for the sound device that you are using. To set the default device, follow these steps:
  1. Click Start vistastartbutton.jpg, type Sound in the Start Search box.
  2. Click Sound in the search results at the top of the Start menu.
  3. Click the Playback tab. Notice the check mark next to the default device. For most users, the default device is Speakers. Make sure that your audio settings are configured as expected. Follow these steps:
    1. On the Playback tab, select the playback device, click Properties, click the Advanced tab, and make sure that the Default Format is set to the value that you expect. When you finish, close this window to return to the previous window.
    2. On the Playback tab, select the playback device, click Configure, and then make sure the configurations are set correctly.
    If the sound settings are set correctly, you are using speakers as the sound device, and your speakers are already set as the default device, go to method 5 now.
  4. Select the sound device that you want as the default sound device, and then click Set Default.
  5. Click OK to save your settings and to close the Sound dialog box.
Determine whether you can now hear sound. If you can hear sound, the issue is resolved. If you cannot hear sound, try method 5. uparrow.gifBack to the top Method 5: Verify that a sound driver is installedWithout a sound driver, you will not hear sound. Make sure that a sound driver is installed. To do this, follow these steps:
  1. Click Start vistastartbutton.jpg, type Device Manager in the Start Search box, and then press ENTER.
  2. In the Device Manager dialog box, expand Sound, video, and game controllers.

    If there is a speaker icon next to the sound driver, the driver is installed. If there is a yellow question mark next to the sound driver, the driver is not present or will not load.
Go to method 6 to reload the current sound driver and test for sound. uparrow.gifBack to the top Method 6: Reload the current sound driver If you discovered in method 5 that the sound driver was not installed, or if you discovered that the sound driver was installed but is not working, try to reload the sound driver. To do this, follow these steps:
  1. Click Start vistastartbutton.jpg, type Device Manager in the Start Search box, and then press ENTER.
  2. In the Device Manager dialog box, expand Sound, video, and game controllers.
  3. Locate the audio device that was included with the computer.
  4. Right-click the device, and then click Properties.
  5. Click the Driver tab, and then click Uninstall.
  6. Make sure that the Delete the Driver Software for this device check box is cleared, and then click OK.
  7. In the Device Manager dialog box, click the Action menu, and then click Scan for hardware changes.

    You receive a message that states that a hardware device is being installed, and then the uninstalled audio device appears in Device Manager.
  8. Close the Device Manager dialog box.
Determine whether you can now hear sound. If you can hear sound, the issue is resolved. If the current sound driver did not reload or if it did reload, but you cannot hear sound, try method 7. uparrow.gifBack to the top Method 7: Update the current sound driver If the current sound driver does not seem to be working, see whether there is an updated sound driver that you can install. To request an updated sound driver, contact the manufacturer of the sound driver.

For information about how to contact hardware and software vendors, visit the following Microsoft Web site: http://support.microsoft.com/gp/vendors/en-usNote In some cases, the manufacturer may instruct you to uninstall the current sound driver and to delete the driver files. To do this, follow the steps in method 5, but at step 6, click to select the Delete the Driver Software for this device check box.

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Error ID = 0xC00D11BA, Condition ID = 0x00000000


Your sound card might be in use by another application.

0xC00D11BA: Cannot play the file
Windows Media Player cannot play the file because there is a problem with
your sound device, such as a sound card or sound controller. You may
encounter this error message for one of the following reasons:

Your sound device is in use by another program. Quit other programs that may
be using your sound device, and then try to play the file again.
Your sound device is not functioning properly. To troubleshoot the problem,
see the Sound Troubleshooter in Windows Help or refer to your sound device's
documentation.
You do not have a sound device installed on your computer. Install a sound
device, and then try to play the file again.
Error ID = 0xC00D11BA, Condition ID = 0x00000000

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Panasonic TV - no picture, but sound is ok


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