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Solved IDT hd audio not working

Hopachi

Polyhedric Stellation
VIP Member
Pro User
Just a question:
Has anyone found decent drivers compatible with Win8, that work, for the IDT high definition audio on HP pavilion DV7 laptops?

Thanks
Hopachi
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

GMan

Banned
Find your hardware id string for it in device manager then put it in this website. Use the one with unique subsys string, of the 4. Leave out the revision part. Usually 2nd string down from top.

(Properties | Details tab | Change dropdown to say Hardware ids)

The larger drivers with the same date as smaller are x64. Smaller are x86.

Microsoft Update Catalog
 

My Computer

System One

  • OS
    8250 x86 + 7 SP1 x86 + Ubuntu 12.04 LTS x86
    CPU
    P4 3.4 GHz HT
    Motherboard
    MSI-7211
    Memory
    OCZ 2 GB DDR @ 400 MHz
    Graphics Card(s)
    HIS AGP HD 3850 Turbo Ice-Q
    Sound Card
    MOTU Traveler firewire interface
    Monitor(s) Displays
    Acer x223w
    Screen Resolution
    1680x1050
    Hard Drives
    WD Caviar Black 1 TB Sata II, WD 400 GB Sata I, WD 120 GB Sata I
    PSU
    300W generic
    Case
    Cybertron
    Keyboard
    Logitech Classic Keyboard 200, Dell RT7D20
    Mouse
    Logitech M510
    Internet Speed
    2 MByte/sec Down, 250 KByte/sec Up

Hopachi

Polyhedric Stellation
VIP Member
Pro User
Find your hardware id string for it in device manager then put it in this website. Use the one with unique subsys string, of the 4. Leave out the revision part. Usually 2nd string down from top.

(Properties | Details tab | Change dropdown to say Hardware ids)

The larger drivers with the same date as smaller are x64. Smaller are x86.

Microsoft Update Catalog

Amazing!
Never expected to work this well.
Thanks GMan for the great solutions.

Cheers
Hopachi
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

GMan

Banned
You're welcome. Gotta have audio!
 

My Computer

System One

  • OS
    8250 x86 + 7 SP1 x86 + Ubuntu 12.04 LTS x86
    CPU
    P4 3.4 GHz HT
    Motherboard
    MSI-7211
    Memory
    OCZ 2 GB DDR @ 400 MHz
    Graphics Card(s)
    HIS AGP HD 3850 Turbo Ice-Q
    Sound Card
    MOTU Traveler firewire interface
    Monitor(s) Displays
    Acer x223w
    Screen Resolution
    1680x1050
    Hard Drives
    WD Caviar Black 1 TB Sata II, WD 400 GB Sata I, WD 120 GB Sata I
    PSU
    300W generic
    Case
    Cybertron
    Keyboard
    Logitech Classic Keyboard 200, Dell RT7D20
    Mouse
    Logitech M510
    Internet Speed
    2 MByte/sec Down, 250 KByte/sec Up

Ojeg

New Member
hi, I have a similar problem: No sound on Windows 8 pro (9200) installed on hp 620.
Sound card: IDT High Definition Audio.
Pls help
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Hopachi

Polyhedric Stellation
VIP Member
Pro User
hi, I have a similar problem: No sound on Windows 8 pro (9200) installed on hp 620.
Sound card: IDT High Definition Audio.
Pls help

See the procedure in the posts above first. That seems to be the best solution for LATEST drivers.

We both have HP's and if the MS catalog doesn't have any drivers (brand new models), then you'll have to go to HP's site.
HP Support & Drivers | United States
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

Ojeg

New Member
hi, I have a similar problem: No sound on Windows 8 pro (9200) installed on hp 620.
Sound card: IDT High Definition Audio.
Pls help

See the procedure in the posts above first. That seems to be the best solution for LATEST drivers.

We both have HP's and if the MS catalog doesn't have any drivers (brand new models), then you'll have to go to HP's site.
HP Support & Drivers | United States

Thanks for the response; but I already downloaded the drivers both from ms catalog (didn't work); from HP too and still didn't work.
Funny enough the system shows signs of producing sound (drivers successfully installed, volume control sliding up and down, and even audio meter reading whenever I'm playing any file.) And yet, NO SOUND COMING OUT, neither from the speaker nor thru earpiece.

I'm pretty sure my speaker/ear-phone jacks are working fine: they were working in win 7 right up to the time I switched to win 8.
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Kebero

New Member
Member
HP is rapidly updating their site with Windows 8 drivers. Last night, I was able to pull down quite a few for my ProBook 4430s. With regards to IDT specifically, the Windows 7 driver works just fine - I was using that until HP updated their library.
 

My Computer

System One

  • OS
    Windows Server 2012 Standard w/Hyper-V
    Computer type
    PC/Desktop
    System Manufacturer/Model
    HP ProBook 4430s
    CPU
    Intel Core i3-2310M
    Memory
    16GB DDR3
    Hard Drives
    80GB Intel 320 SSD
    500GB Samsung Momentus

Hopachi

Polyhedric Stellation
VIP Member
Pro User
hi, I have a similar problem: No sound on Windows 8 pro (9200) installed on hp 620.
Sound card: IDT High Definition Audio.
Pls help

See the procedure in the posts above first. That seems to be the best solution for LATEST drivers.

We both have HP's and if the MS catalog doesn't have any drivers (brand new models), then you'll have to go to HP's site.
HP Support & Drivers | United States

Thanks for the response; but I already downloaded the drivers both from ms catalog (didn't work); from HP too and still didn't work.
Funny enough the system shows signs of producing sound (drivers successfully installed, volume control sliding up and down, and even audio meter reading whenever I'm playing any file.) And yet, NO SOUND COMING OUT, neither from the speaker nor thru earpiece.

I'm pretty sure my speaker/ear-phone jacks are working fine: they were working in win 7 right up to the time I switched to win 8.

Did you found something specific following post 2?
You need to install manually from device manager then.

Something was available and it worked directly!

Try the hp site as Kebero said, maybe something new is released or try Win7 drivers. That's all.
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

Ojeg

New Member
You mean this: "Find your hardware id string for it in device manager then put it in this website. Use the one with unique subsys string, of the 4. Leave out the revision part. Usually 2nd string down from top.

(Properties | Details tab | Change dropdown to say Hardware ids)

The larger drivers with the same date as smaller are x64. Smaller are x86."?

Value: HDAUDIO\FUNC_01&VEN_111D&DEV_7666&SUBSYS_103C1526&REV_1001
HDAUDIO\FUNC_01&VEN_111D&DEV_7666&SUBSYS_103C1526
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Ojeg

New Member
HP is rapidly updating their site with Windows 8 drivers. Last night, I was able to pull down quite a few for my ProBook 4430s. With regards to IDT specifically, the Windows 7 driver works just fine - I was using that until HP updated their library.

No new updates for hp 620; still the same old drivers for win 7. Installed but no sound.
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Hopachi

Polyhedric Stellation
VIP Member
Pro User
You mean this: "Find your hardware id string for it in device manager then put it in this website. Use the one with unique subsys string, of the 4. Leave out the revision part. Usually 2nd string down from top.

(Properties | Details tab | Change dropdown to say Hardware ids)

The larger drivers with the same date as smaller are x64. Smaller are x86."?

Value: HDAUDIO\FUNC_01&VEN_111D&DEV_7666&SUBSYS_103C1526&REV_1001
HDAUDIO\FUNC_01&VEN_111D&DEV_7666&SUBSYS_103C1526

Yes

You have to search for: SUBSYS_103C1526
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

Ojeg

New Member
searched for it in ms catalog and got this response: "
We did not find any results for "SUBSYS_103C1526"
"

Sorry pls, I'm such a newbie in this area.
Thanks for all your assistance.
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Hopachi

Polyhedric Stellation
VIP Member
Pro User
searched for it in ms catalog and got this response: "
We did not find any results for "SUBSYS_103C1526"
"

Sorry pls, I'm such a newbie in this area.
Thanks for all your assistance.

You did well. That means no specific drivers were found.

What pc do you have? x64 or x86? I'll have a look on HP-site.
Is that a notebook?
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

Hopachi

Polyhedric Stellation
VIP Member
Pro User
Thanks,
HP 620 notebook (energy star).
x64

You'll HAVE to use the Win7 driver:
HP 620 Notebook PC*-* Download drivers and software - HP Business Support Center
version: 6.10.6300.0
Then open and extract the contents of the exe you downloaded with 7-Zip. Manually install from Device Manager.
This is in case the installer fails or is incompatible (problems) with Win8.

This is what you need:
driver-extract.png

Extract all that stuff to a folder, let's say on the desktop and go to Device Manager and do a "update driver" in the sound section:
update-driver.png
Browse to this folder and install driver.

Even on Win8, it should detect and use a Vista or Win7 driver pretty well.

Good Luck
Nothing more to add here.
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

Ojeg

New Member
Didn't work either; I guess hardware issues.
No sound, videos playing in slow-motion.

I've simply gone back to win7 --- everything is working fine

Thanks for your attention.
 

My Computer

System One

  • OS
    Windows 8
    System Manufacturer/Model
    HP
    CPU
    INTEL

Hopachi

Polyhedric Stellation
VIP Member
Pro User
Too bad it didn't worked.:( Some pc models are luckier than others I guess.
If MS and HP didn't provided any newer drivers, then yes, use Win7.

Regards
Hopachi
 

My Computer

System One

  • OS
    Windows 10 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Envy DV6 7250
    CPU
    Intel i7-3630QM
    Motherboard
    HP, Intel HM77 Express Chipset
    Memory
    16GB
    Graphics Card(s)
    Intel HD4000 + Nvidia Geforce 630M
    Sound Card
    IDT HD Audio
    Monitor(s) Displays
    15.6' built-in + Samsung S22D300 + 17.3' LG Phillips
    Screen Resolution
    multiple resolutions
    Hard Drives
    Samsung SSD 250GB + Hitachi HDD 750GB
    PSU
    120W adapter
    Case
    small
    Cooling
    laptop cooling pad
    Keyboard
    Backlit built-in + big one in USB
    Mouse
    SteelSeries Sensei
    Internet Speed
    slow and steady
    Browser
    Chromium, Pale Moon, Firefox Developer Edition
    Antivirus
    Windows Defender
    Other Info
    That's basically it.

alexd77

New Member
Try this. The only difference from the method, described there, is that GlobalSettings could be under the one of 000x keys. I had 0005. After set of EnableDynamicDevices to 0 I've got two High Defintion Audio Devices (headphones and built-in speakers). But sound works now properly without disappearing...

P.s: I mentioned standard Windows 8 drivers for IDT sound, not Windows 7.
 

My Computer

System One

  • OS
    Windows 8

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