win8 installation Dolby drive, Dolby sound

enabled fourth-generation Dolby & reg; Home Theater & reg; technology consists of a set of technologies that work together, you can make your PC issue crystal clear surround sound. You can enjoy it with any headset, built-in or external speakers, and a home theater system.
The fourth generation of Dolby Home Theater technology can fix a variety of typical problems related to computer audio — & mdash; sound is slender, volume is low, there are buzzing and vibrating sounds.
A lot of friends' notebooks are not really original computers with Dolby sound effects. Under win7, just let Dolby drive completely take over the sound card driver, you can feel the sound of Dolby sound. . . . . So win8 how to install Dolby drive it?
already under way is to be installed Dolby driven.
1 download Dolby Home Theater V4
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2 Uninstall Realtek sound drivers and Dolby audio plug-ins (who all sound card driver uninstall)
3 .win key to enter the metro Interface, then enter the metro control panel, select
General--Pull to the bottom to select Advanced Start----Select Troubleshooting----Advanced Options----Windows Startup Settings----Restart, select 7 disable driver signature forced into the boot mode
4 to install the driver, run dolby home theater install software that allows the software to their own decompression C: DRIVERSWINDOLBY, the following screen appears when removing the hook, and then finish

5 runs C: DRIVERSWINDOLBY x64 (32-bit carry x86) DTPC.msi (other msi do not control), version select & ldquo; DHT (release), run C: DRIVERSWINDOLBY x64 (32-bit carry x86) Drivers, version select & ldquo; DHT (release ) & rdquo;, complete the installation.

restart to see the effect

this post additional picture for reference only