Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: No 2.1 audio channels

26 Dec 2013   #11
behindyouu

Windows 7 Ulimate 64Bit
 
 

When I try to install the drivers from Lenovo it gives me an error. I did a roll back and updated the driver but no luck.


My System SpecsSystem Spec
.
26 Dec 2013   #12
carwiz

Windows 7 Pro-x64
 
 

What kind of error? What does the error say???????????????????
My System SpecsSystem Spec
26 Dec 2013   #13
behindyouu

Windows 7 Ulimate 64Bit
 
 

It said "Install Realtek HD driver failur!!". I think the error showing because I am downgrading from 6.0 to 5.0


Attached Thumbnails
No 2.1 audio channels-untitled.png  
My System SpecsSystem Spec
.

26 Dec 2013   #14
carwiz

Windows 7 Pro-x64
 
 

Error code 235 used to mean corrupt system files. Reboot and run sfc /scannow from an elevated command prompt. If the console doesn't report any errors, uninstall the driver (through device manager - hardware properties) then reboot again. Try to install the Lenovo driver. If you get the same error, download the drivers again. Make sure the download completes. Also, be sure to use the correct selection. 32-bit/64-bit for Windows 7.
My System SpecsSystem Spec
26 Dec 2013   #15
behindyouu

Windows 7 Ulimate 64Bit
 
 

sfc/scannow gave me 0 errors. I tried uninstalling the driver and installing the lenovo driver but it gave me the same error. I am back to normal. Driver version 6.0.
My System SpecsSystem Spec
27 Dec 2013   #16
behindyouu

Windows 7 Ulimate 64Bit
 
 

Okay, I got the drivers from Lenovo to work, but now there is no Realtek HD audio manager app. I tried updating but it says it is up to date.
My System SpecsSystem Spec
27 Dec 2013   #17
carwiz

Windows 7 Pro-x64
 
 

Click on the Start Orb and type ravcpl into the Search box. You should get two instances of a program. Don't do anything else, just see if they are there.
My System SpecsSystem Spec
27 Dec 2013   #18
behindyouu

Windows 7 Ulimate 64Bit
 
 

i dont see anything when i type ravcpl
My System SpecsSystem Spec
27 Dec 2013   #19
behindyouu

Windows 7 Ulimate 64Bit
 
 

I found the full range speakers option, but subwoofer is still not working


Attached Thumbnails
No 2.1 audio channels-untitled.png  
My System SpecsSystem Spec
27 Dec 2013   #20
carwiz

Windows 7 Pro-x64
 
 

What's the model number of the Logitech speakers?
My System SpecsSystem Spec
Reply

 No 2.1 audio channels




Thread Tools Search this Thread
Search this Thread:

Advanced Search




Similar help and support threads
Thread Forum
Swap left/right audio channels
Hi there, due to the layout of my new desk, I have to keep the speaker which outputs the left stereo channel on the right and the one that outputs the right channel on the left. As such, my sound is now inverted, which is especially annoying when playing games. Does anyone know if there is a...
Sound & Audio
Win 7 Media Center - TV - No audio on HD channels
Hi, I wonder if you can help. I have recently purchased a PCTV Nanostick DVD-T2 290e I am running Windows 7 Home Premium 64bit and I use Windows Media Center for almost everything. I run a media center machine in my lounge through my Sony AV Amp onto my HD TV. I bought the Nanostick to...
Media Center
Hauppauge HVR 950q, audio but no video on Digital QAM channels
Just got the Hauppauge 950q USB tuner. Simple setup, drivers were all found. TV setup all ran clean. I am connected to my cable so I have both digital QAM channels as well as analog cable channels. The analog channels all work great. The digital channels give me audio but no video. Just a big black...
Media Center
How do I get more Audio Channels?
I mean... seriously all it shows for me is "Stereo". http://img1.UploadScreenshot.com/images/main/10/27921202143.jpg I only have 2 Devices available, one is Realtek Hd Audio (the one with only Stereo, but it has Dolby Surround Sound, idk if that replaces the options of choosing 5.1 or better)...
Sound & Audio
How to decrease audio quality without losing channels.?
Hi to all seven forums. hope all will be fine. guys I extracted an audio from a mkv movie using mkv merge gui, and this is the audio status. . Complete name : The Green Hornet 2011 1080p BRRip.mkv Format : Matroska File size :...
Sound & Audio
Switching through audio channels in an MKV file
Hey there guys, me again So I got this 1080p MKV file which is a BDRip of a Movie, but it has two audio channels integrated into it - there's one in German and One in English. Obviously, I'd wanna be watching it in English, but no matter where I play it it plays German as the default language. ...
Music, Pictures & Video


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 13:56.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App