Realtek HD Audio No Rear Sound

I installed Realtek HD Audio Seven days ago I met one very annoying problem : rear sound does not work. Worse yet , when I play an mp3 + running , mp3 " slows down " a little , as if the CPU could not keep the decompression of sound. Well before I complain , I tested a lot of stuff
- I removed all the default drivers and I put the latest Realtek
- I've removed the Realtek drivers and I put the latest Gigabyte
- I tried with a PCI sound card
- I tried with a headset (USB external sound card )

Please help. Thanks.

You need to try to uninstall the device and then reinstall. I tried updating drivers by browsing the CD MSI . I installed Realtek HD audio drivers on this CD. I installed the latest drivers Realtek HD Audio WDM_R209 but without success . The audio connector cable seems to me correctly , more sound to work properly .

Code:

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Device Type : Other Devices
Manufacturer Unknown
Location : Location 65535 ( Internal High Definition Audio Bus )
Device Status : The drivers for this device are not installed . (Code 28)
Device Identification : HDAUDIO \ FUNC_01 & VEN_1002 & SUBSYS_00AA0100 & REV_1000 & DEV_AA01 \ 5 & & 0 & 0001 EBECF31

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You need to download from Microsoft website and install a patch file it on your computer KB888111, After the patch file installed , please go to device manager, delete the realtek hd audio controller either ' refresh, the windows should " find the realtek audio controller Itself , and search the driver , Please just let windows search the driver by ITS own. Once the driver was Re - found gold reinstalled , maybe you need a restart of windows ( driver ask you do that) , check if you can get the correct sound file from the port.

The Realtek manager allows a lot of settings rather friendly and easy to configure. In the foreground, in the analog connection you can configure your speaker or speakers . First on the number and your investment , 2.0, 2.1, 3.1 , quadro stereo 4.0, 5.1, 6.1 and 7.1. If your PT is limited in quality and size so it will uncheck the options in " full- range speakers " otherwise it may saturate. You can also reverse the central and the subwoofer and allowing the management of severe , ie crossover , level, etc. .

Like any good audio controller , Realtek has a DSP (Digital Sound Processor ) and it is you can apply effects to the environment, timbre and sound image appropriate to the style of music, or EAX effects ( 2.0 ) for games . These effects are not as elaborate as the X- Fi chipset from Creative , which supports several post - treatment Crystalizer , EAX HD 4.0 , DTS- Connect , etc. .. Some versions of the Realtek HD offers the Dolbt Digital Live , which allows you to encode on the fly , any audio stream , even MP3 Dolby Digital 5.1 . If you do not have the technology , know that you can do from the software Ffdshow Audio or AC3Filter.

You will choose the default sampling format for your reading. Caution , when connected with HDMI amp , if it does not support 96 kHz , which is rare or 192 kHz which is more frequent, make sure to adjust the format accordingly otherwise the sound will not be decoded by your amp . In analog , no worries for the Realtek HD has D / A converters at 192kHz , but it will not make a sound at 48 kHz pass native of 192 kHz . The upsampling algorithms very complicated application on high-end hardware and is rarely effective.