Need Help With My Sound?

Yankie007

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Power User
Local time
2:43 AM
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87
Location
New-Brunswick, Canada
Hi,
I just bought a second monitor and when I plugged it in the HDMI behind my Desktop Computer, I lost all my sound and if I unplug it, the sound comes back! The reason I use a HDMI is because I don't have a DVI cable and there is only one spot for VGA (already used). My question is how to enable sound for both monitors?
Thanks in advance,
Yannik

Ps:
My other question is quite simple: Is it possible to purchase a wireless keyboard but still use a wire mouse?
 

My Computer

OS
Windows 7 Home Premium 64bit.
CPU
Intel Core i7 CPU
Motherboard
Gigabyte X58A-UD3R
Memory
6.00 GB RAM
Graphics Card(s)
ATI Radeon HD 5700 Series
Sound Card
Creative Sb-X-Fi
Monitor(s) Displays
Acer 24 inch
Screen Resolution
1400 X 1050
Hard Drives
1 Tb
Case
NZXT Mid Tower
Mouse
Kensington Expert Mouse
Internet Speed
Cable
Windows automatically, as you have found out, changes the Default audio playback device from "Speakers" (PC Sound) to "HDMI" when an HDMI cable is connected. You can manually change it back to "Speakers".

I don't use HDMI so I can't verify but I was told if you disable the HDMI audio in the Device Manager that it will not switch the sound. Give that a try.

Second question. Yes, you can use a wireless keyboard with a wired mouse. Both are separate connections and functions.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
My Own Build
OS
Windows 10 64 bit
CPU
Intel i7 6700K
Motherboard
ASUS ROG Maximus VIII Hero
Memory
16GB Corsair Dominator
Graphics Card(s)
Intel CPU Graphics
Sound Card
RealTek
Monitor(s) Displays
27" Dell S2719dgf
Screen Resolution
2560X1440
Hard Drives
1 TB Samsung 850 EVO SSD for Win 10 Pro
500GB Samsung 850 EVO SSD for Win 10 Insider
2 TB drive for backup
PSU
EVGA Supernova 750G2
Case
BeQuiet Silent Base 600
Cooling
Deepcool Captain 120EX
Keyboard
Microsoft Wireless 2000
Mouse
Microsoft wireless
Internet Speed
100 MB/sec (Cable)
Antivirus
Microsoft Defender and Malwarebytes
Browser
Edge/Firefox
Other Info
Cakewalk (Sonar) by BandLab and Studio One 4.1 Pro recording studio software. MOTU 896Mk3 Hybrid recording interface, Frontier Tranzport wireless control unit, Behringer X-Touch Control Surface.
Five USB connected optical drives for CD Audio production using Nero BurningROM
Windows automatically, as you have found out, changes the Default audio playback device from "Speakers" (PC Sound) to "HDMI" when an HDMI cable is connected. You can manually change it back to "Speakers".

I don't use HDMI so I can't verify but I was told if you disable the HDMI audio in the Device Manager that it will not switch the sound. Give that a try.

Second question. Yes, you can use a wireless keyboard with a wired mouse. Both are separate connections and functions.

Thank you so much for the help. As for the sound, I went in device manager although I can't locate what you said about disabling the HDMI audio! There is a thing called: Sound, video and game controller:
AMD High Definition Audio Device
Beat Wireless (Mono Audio)
Beat Wireless (Stereo Audio)
Creative SB X-FI
Hauppage Win
HD WebCam C525

I don't know how to disable it from there?
 

My Computer

OS
Windows 7 Home Premium 64bit.
CPU
Intel Core i7 CPU
Motherboard
Gigabyte X58A-UD3R
Memory
6.00 GB RAM
Graphics Card(s)
ATI Radeon HD 5700 Series
Sound Card
Creative Sb-X-Fi
Monitor(s) Displays
Acer 24 inch
Screen Resolution
1400 X 1050
Hard Drives
1 Tb
Case
NZXT Mid Tower
Mouse
Kensington Expert Mouse
Internet Speed
Cable
The "AMD High Definition Audio Device" is the HDMI audio and the one to disable. RIGHT click on that entry and then LEFT click "Disable".
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
My Own Build
OS
Windows 10 64 bit
CPU
Intel i7 6700K
Motherboard
ASUS ROG Maximus VIII Hero
Memory
16GB Corsair Dominator
Graphics Card(s)
Intel CPU Graphics
Sound Card
RealTek
Monitor(s) Displays
27" Dell S2719dgf
Screen Resolution
2560X1440
Hard Drives
1 TB Samsung 850 EVO SSD for Win 10 Pro
500GB Samsung 850 EVO SSD for Win 10 Insider
2 TB drive for backup
PSU
EVGA Supernova 750G2
Case
BeQuiet Silent Base 600
Cooling
Deepcool Captain 120EX
Keyboard
Microsoft Wireless 2000
Mouse
Microsoft wireless
Internet Speed
100 MB/sec (Cable)
Antivirus
Microsoft Defender and Malwarebytes
Browser
Edge/Firefox
Other Info
Cakewalk (Sonar) by BandLab and Studio One 4.1 Pro recording studio software. MOTU 896Mk3 Hybrid recording interface, Frontier Tranzport wireless control unit, Behringer X-Touch Control Surface.
Five USB connected optical drives for CD Audio production using Nero BurningROM
I use external speakers and HDMI and all I do is select the speakers here as Default.

Play Back Device.PNG
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.

My Computer

OS
Windows 7 Home Premium 64bit.
CPU
Intel Core i7 CPU
Motherboard
Gigabyte X58A-UD3R
Memory
6.00 GB RAM
Graphics Card(s)
ATI Radeon HD 5700 Series
Sound Card
Creative Sb-X-Fi
Monitor(s) Displays
Acer 24 inch
Screen Resolution
1400 X 1050
Hard Drives
1 Tb
Case
NZXT Mid Tower
Mouse
Kensington Expert Mouse
Internet Speed
Cable
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