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My acer laptop audio speaker default no longer found, the bluetooth AV audio now becomes the default and no sound whatsoever...how can i fix this problem?
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You need to verify first if the problem is the speakers itself or your default audio device is not properly configured you need to go to control panel and select sound. Under the playback tab you need to select the speakers at the default device.
The audio driver may be corrupted, I suggest you reinstall the audio driver.
Download the audio and device drivers from the Acer WEB site. Makesure you select the model of your laptop the drivers you that require thatmatches the Windows version that is installed on your laptop. Use this link toget to the Acer support: - http://www.acersupport.com/drivers_download.aspx
Here are two suggestions:
The simplest method
1. turn off tv and laptop
2. hook up hdmi cable from laptop and then to hdtv
3. turn on laptop and once the laptop has booted fully,
4. turn on tv and select the source....
If the above doesn't work, then try
1. hdmi cable is connected from laptop to hdtv
2. on the laptop go to Control Panel
3. select sounds
4. change default from speakers to hdmi
Check your audio settings in your control panel and make sure your setting are adjusted properly. If your using external speakers, you may have accidently switched the default speakers in the control panel, also check your advanced audio controls. Hope this helps and please rate ^^
Control Panel - > Audio Devices - > Right-click and open spot - > Show disabled and disconnected devices - > Right-click Speakers and choose use as default.
First check the controlpanel there is an option to take Sounds And Audio Devices Properties. then click on the AUDIO tab, check the Default Sound Playback Device.select the correct Audio divice.if the problem persist do the driver for sound ( multimeadia audio driver) from the acer driver cd.then try.
go to acer, click on america, click on drivers & downloads, product line = notebook, product = aspire 3680... you will want to download the audio driver if using xp or the realtek hi def audio driver if using vista.
as far as the mkv support, VLC (video lan player) supports matroska pretty well, you can also download the CCCP playback pack of codecs to support mkv in pretty much any directshow player (media player, media player classic, winamp, etc)
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