Dolby home theatre v4 is not working

jpchint

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I had installed dolby hometheatre v4 in my recently upgraded x64 machine.Program seems to run fine but there is no difference in sound by turning dolby on or off.It is running with conexant smart audio by default.
How can i make this dolby work?
 

My Computer My Computer

At a glance

windows 7 ultimate 64 bitIntel core i3-2350M cpu@!2.30 Ghz4.00 GBAMD RADEON HD 6370M(1GB)
Computer type
Laptop
Computer Manufacturer/Model Number
LENOVO G570
OS
windows 7 ultimate 64 bit
CPU
Intel core i3-2350M cpu@!2.30 Ghz
Motherboard
Lenovo
Memory
4.00 GB
Graphics Card(s)
AMD RADEON HD 6370M(1GB)
Monitor(s) Displays
Generic pnp Monitor
Screen Resolution
1366*768
Hard Drives
ST9500325AS ATA device(500GB) NTFS
Keyboard
Standard ps/2 keyboard
Mouse
synaptics ps/2 port Touchpad
Internet Speed
921.6 kbps(Dial up Connection)
Antivirus
Quick Heal,MSE
Browser
Opera,Chrome
What type of sound system do you have ?

Please post a manufacturer`s link so we can help you properly.

Also post the link to the Dolby download, if it`s free, Thank You :)
 

My Computer My Computer

At a glance

Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
What type of sound system do you have ?

Please post a manufacturer`s link so we can help you properly.

Also post the link to the Dolby download, if it`s free, Thank You :)

Lenovo G570,conexant smart audio HD sound driver.
 

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My Computer My Computer

At a glance

windows 7 ultimate 64 bitIntel core i3-2350M cpu@!2.30 Ghz4.00 GBAMD RADEON HD 6370M(1GB)
Computer type
Laptop
Computer Manufacturer/Model Number
LENOVO G570
OS
windows 7 ultimate 64 bit
CPU
Intel core i3-2350M cpu@!2.30 Ghz
Motherboard
Lenovo
Memory
4.00 GB
Graphics Card(s)
AMD RADEON HD 6370M(1GB)
Monitor(s) Displays
Generic pnp Monitor
Screen Resolution
1366*768
Hard Drives
ST9500325AS ATA device(500GB) NTFS
Keyboard
Standard ps/2 keyboard
Mouse
synaptics ps/2 port Touchpad
Internet Speed
921.6 kbps(Dial up Connection)
Antivirus
Quick Heal,MSE
Browser
Opera,Chrome
Still waiting for the Dolby download link.

I`m sorry but the sound out of your laptop is not going to change, it only has 2 speakers, correct ?

You are wasting your time :)

Just connect a good set of headphones if you can :D
 

My Computer My Computer

At a glance

Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset

My Computer My Computer

At a glance

Windows 7 Professional X64Core i7 (2nd gen) i7-2600K / 3.40GHzDDR3 2400MHz (OC) 16gbIntel(R) HD Graphics 3000, -1988 Mb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self-Built
OS
Windows 7 Professional X64
CPU
Core i7 (2nd gen) i7-2600K / 3.40GHz
Motherboard
ASUS P8Z77-V Intel 7 Series Motherboard
Memory
DDR3 2400MHz (OC) 16gb
Graphics Card(s)
Intel(R) HD Graphics 3000, -1988 Mb
Sound Card
8 ChannelsAudio Chipset Realtek ALC892
Monitor(s) Displays
LG 29UM65 Black 29"
Screen Resolution
2560 x 1080
Hard Drives
840 EVO 250 GB SSD ;2tb (2);Seagate;1tb Seagate; 750 gb Seagate; wd ext (2) 750 gb,WD 2tb X 2;WD 3TB Black
PSU
750 watt
Case
Thermaltake RX -1
Cooling
2120mm Fans Included 1Other Fan Ports 5x 200mm Fan Ports
Keyboard
Microsoft Digital Media Pro
Mouse
Microsoft Wireless 6000
Internet Speed
U-verse 18 mbps
Antivirus
MSE
Browser
Firefox, Chrome and my favorite: Pale Moon
Other Info
HdHomerun Dual Tuner.
SRS Audio Lab,
Pioneer BDR 208-DBK
PS3-What a difference in my Surround Sound Receiver!
HP 4540s - My new Toy.
Epson R280 Printer- To personalize my Dvds.
Canon MP 560 - For scanning.
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