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Latest Realtek HD Audio Driver Version
I went out and replaced my 7.1 with a new 5.1 and now everything works. I thought it was the amp on the 7.1 system but maybe it's the Realtek issue but I have AC97.
Operating System
Vista Home Premium 64 bit SP2
Manufacturer/Model
Cyberpower
CPU
Intel Quad CPU Q6700 2.67 GHZ
Motherboard
NVIDIA 780i
Memory
4 GB
Graphics Card(s)
MSI GTX 560 TI Twin Frozr
Sound Card
Sound Blaster SB Audigy
Monitor(s) Displays
Viewsonic VG2436
Screen Resolution
1920x1080p
Hard Drives
Samsung HD 105SI
WDC WD20
Case
Apevia XJupiter
Cooling
air
Keyboard
Logitech MX 3200
Mouse
Logitech MX 600
Internet Speed
30 Mbps
New Realtek
2.74 HD audio driver released. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
Realtek
I received the notice of the 2.74 update to the Realtek driver. Thank you.
I am confused about the version number. My version in device manager is 6.0.1.6873, dated 3/29/2013. This doesn't seem to conform to the numbering scheme in the update notice.
Also, does the regular Windows update include sound card drivers? Perhaps I should just wait for that.
Thanks
Frank C
New Realtek
2.75 HD audio driver released. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
Version 6.0.1.7443 dated 2/03/2015 available from
Microsoft Update Catalog (posted April 2015)
For x64 editions of Vista, Win7, 8 & 8.1 (yes, Vista WHQL is included)
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
New Realtek WHQL
2.76 HD audio driver released at Realtek. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
R2.77 (v6.0.1.7503) now available from
Realtek [posted 5/11/2015]
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
R2.78 (v6.0.1.7512) now available from
Realtek [posted 5/21/2015]
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
Version 6.0.1.7514 [driver date is 5/19/2015] posted at Microsoft Update Catalog:
[
32bit ] [
64bit ]
WHQL from Vista to Win10
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
Version 6.0.1.7520 [driver date is
5/26/2015 ] posted at Microsoft Update Catalog:
(
32bit ) (
64bit )
WHQL from Vista to Win10
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
Thank you Erpster. First post updated.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
Guess what Brink? New Realtek HD Audio drivers have been made available on the Microsoft Update Catalog site - yup, Microsoft did it again. :D
Version 6.0.1.7525 dated 6/2/2015 - WHQL for Windows from Vista to Ten.
direct links > [
32bit ] [
64bit ]
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
Thank you Erpster. First post updated.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
New Realtek HD audio
6.0.1.7530 driver for 64-bit Windows released. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
Two new Realtek HD Audio driver updates, one from Microsoft & the other from Realtek.
v6.0.1.7535 from MS Update Catalog
Edit 6/29: Ah nuts! v7535 is only
WHQL for Win10 (
do NOT use this version on Vista ). Grrrrr.
v6.0.1.7541 [R2.79] from
Realtek web site and Softpedia (
32bit download ) (
64bit download )
Softpedia links are posted in case the R2.79 download doesn't work or is slow on the Realtek web site
Last edited: Jun 29, 2015
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
Thank you Erpster. First post updated.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
Three new versions of Realtek HD Audio drivers (
v7540, v7543 & v7544 ) have recently appeared on MS Update Catalog on the afternoon of June 29, 2015. These versions were posted at the same time but
v7544 is the latest version. 64bit [x64] editions only though.
I downloaded the most recent version and checked the digital signature CAT files (like HDXRT.CAT) and they're WHQL for Windows from Vista to Ten (unlike the 7535 driver which turned out to be WHQL only for Win10). All 3 newly released versions are WHQL from WinVista to Win10. :D
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
New Realtek HD audio
6.0.1.7548 driver for 64-bit Windows released. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD
v7548 is available for both
32bit &
64bit versions of Windows.
there's also
v7541 [R2.79] available from Microsoft to match the same version found on the Realtek web site.
Operating System
Windows 7 SP1 Ultimate x64
Manufacturer/Model
Dell Inspiron 640m/e1405 laptop
CPU
Intel Core 2 Duo T7600 2.33Ghz
Memory
4Gb (3.24Gb usable to OS)
Sound Card
Sigmatel/IDT STAC9200
Internet Speed
Spectrum Cable Internet up to 100Mbps
New Realtek HD audio
6.0.1.7553 driver for 32-bit and 64-bit Windows released. See first post for more details.
Operating System
Windows 10 Pro 64-bit
Manufacturer/Model
Custom
CPU
Intel i7-8700K 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated Digital Audio (S/PDIF)
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
8TB WD MyCloudEX2Ultra NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 3
Internet Speed
1 Gb/s Download and 35 Mb/s Upload
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Operating System
Windows 10 Pro
Manufacturer/Model
HP Envy Y0F94AV
CPU
i7-7500U @ 2.70 GHz
Memory
16 GB DDR4-2133
Graphics card(s)
NVIDIA GeForce 940MX
Sound Card
Conexant ISST Audio
Monitor(s) Displays
17.3" UHD IPS touch
Screen Resolution
3480 x 2160
Hard Drives
512 GB M.2 SSD