Internal mic array issue

Hello,
I am using HP Envy dv6-7267cl, I have recently upgraded from windows 8 to windows 8.1, then the hell broke loose on me, Internal microphone does not work, Camera does not work.. Validity finger sensor stopped working
Some how I could get Finger sensor working back, However under device manager
Generic USB Hub (Validity Sensor (WBF) (PID=0018)), If I disable this only then Internal microphone responds.
Webcam has not responded, Youcam software gives a msg to " No webcam detected. try plugging in a webcam into your computer now. if you are using an integrated camera, make sure that it is turned on."
What should I do with this disgusting laptop.. Please help..
Thanks,
Harish

Hi Mpeacemaker, welcome to the HP Forums. I will assume the model number was a typo and reference the "13-2311ee". If I am wrong please let me know. I also will assume this came with Windows 8, as that is the default troubleshooting available on your computers support page. Here is the general troubleshooting to resolve microphone issues: Resolving Microphone and Line-in Problems (Windows 8)
If this does not help, give me more details as to what you have tried.
I look forward to your response.
TwoPointOh
I work on behalf of HP
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Imac 24" internal mic volume issues

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Message was edited by: ralph1471
Message was edited by: ralph1471

some say a resetting of the PRAM at restart worked.
but it did not for me:
Same problem here:
neither in Skype nor in Quicktime audio recording does the microphone pick up a reasonable level.
The mike does not seem broken though, as if I put the input level at maximum in the system preferences pane: sound (and check "use ambient noise reaction") there is some reaction if I tap on the frame of the iMac or literally yell into the iMac. (the Quicktime recording then registers the voice, but only faintly).
I have done a Pram reset/restart, to no avail so far and am hoping for some bright solution in this forum.
One reason for the error might be that when a local Apple store recently replaced the Airport antenna-module on my iMac (it had failed completely after around 3 years) they might have done something to the mike wiring...

HP Pavilion DV7 Internal Mic not picking up audio

HP Pavilion DV7 Internal Mic not picking up audio
Checked:
Sound (in control panel)
Integrated Microphone Array: Enabled
Default Device
IDT High Definition Audio CODEC
HP Pavilion dv7 Notebook PC
No error messages
Did not change operating systems or mess with audio/recording settings before problem occured
Still under warranty

Hello schneids,
I see that you are having start up problems with your HP computer. I have a couple of suggestions that may help with your issues.
Here is a link to some troubleshooting steps that may help resolve your issues.
If you are still having trouble I would suggest testing the power adapter or trying a different power adapter. Most retailers will let you try a power adapter on the computer to see if it works.
Let me know what happens.
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Help! Pavilion Dv7 Integrated mic array not working!

Ok ive looked at many forums and couldnt find a solution i recently booted my laptop and didnt have a driver backup so i manually downloaded and installed all the correct drivers everything seems to be functioning correctly accept the mic. in the recording section of the sound control panel all i see is external mic, integrated mic, and stereo mix. my problem is that when i listen to my int. mic array all i hear is static, i turned down the levels and it still didnt work; i updated but the problem kept occuring. any help; i think its the idt codec idk but help please!

Raddy_Srey
The following steps were posted by @DavidPK. I am copying the steps I want you to try rather than just linking you the thread as it is quite long. I am also providing a link to the thread below.
“Right click the speaker icon in the Taskbar and select Playback Devices. Click the Recording tab, right click the 'Integrated Microphone array' and select Properties. Click the Microphone Enhancements tab and put a tick in the box next to 'Disable microphone enhancements'. Click Apply and Ok to save this change and the restart the notebook - has this made any difference?”
The thread named “ internal microphone not working on pavilion dv7” is linked below.
http://h30434.www3.hp.com/t5/Notebook-PC-Sound-and-Audio/internal-microphone-not-working-on-pavilion...
If this does not resolve your issue please re-post so we can continue.
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Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
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How to mute internal mic??

I just migrated to an Intel Mac Book Pro, I now see when I'm running my audio program that the internal mic input is always on ( I'm using the built in audio till my new sound card comes.) I have the internal mic shut off on the mac why is my audio program still picking up the open mic ?

Hello thetoolwiz2,
I'd recommend resetting your computer's PRAM, as there may be an issue with its settings that is preventing you from being able to properly switch inputs.
About NVRAM and PRAM
http://support.apple.com/kb/HT1379
Cheers,
Allen

FaceTime limits the input level of the internal mic, FaceTime limits the input level of the internal mic

I can use Skype without any issue with my MBAir, but as soon as connect using facetime, my internal mic loses it sensibility (I've tracked it under the Preferences/Sound/Input). After disconecting, I can see that the mic starts functioning normally again.

DougLegacy wrote:
I can't find a way to lower the input level of the internal mic.
you should be able to set it with the input slider in the Track "i"nfo pane

Internal mic after laptop openning

Hallo,
my Tablet is thinkpad x61. i have recently opened the laptop to replace the fan, after that the internal mic doesnt work any more. what kann cause that ..
thank you

I had exactly this same issue and and this workaround from Paul on another thread (Internal Mic not working for phone calls in Yosemite ) solved it :
Make sure FaceTime App is not running
Open Terminal
type sudo killall coreaudiod
Press Return
Enter your computer's admin PW

Internal Mic in MacBook Pro 9,2 (mid-2012)

I'm trying to get my internal mic to work after my recent install on a MacBook Pro 9,2 (mid-2012), but without much success. I've installed alsa, alsa-utils, alsa-plugins, etc., and audio output works fine, but the internal microphone still doesn't work. In alsamixer (after F5 to see all), I see Master, Headphone, Speaker, Bass Speaker, PCM, Mic Boost, Mic Boost, S/PDIF, S/PDIF Default PCM, S/PDIF 1, S/PDIF 2, S/PDIF 16, Capture, Auto-Mute Mode, and Digital. All are unmuted and turned up, and Auto-Mute Mode is set to disabled.
My amixer looks like this
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 127
Mono: Playback 127 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 107 [84%] [-4.00dB] [on]
Front Right: Playback 107 [84%] [-4.00dB] [on]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 115 [91%] [0.00dB] [on]
Front Right: Playback 115 [91%] [0.00dB] [on]
Simple mixer control 'Bass Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 115 [91%] [0.00dB] [on]
Front Right: Playback 115 [91%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 254 [100%] [-0.20dB]
Front Right: Playback 254 [100%] [-0.20dB]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',2
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',16
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 63 [100%] [12.00dB] [on]
Front Right: Capture 63 [100%] [12.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 61 [51%] [0.50dB]
Front Right: Capture 61 [51%] [0.50dB]
My lspci -k looks like this
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
Subsystem: Apple Inc. Device 00fa
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
Subsystem: Apple Inc. Device 00fa
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: xhci_hcd
Kernel modules: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
Subsystem: Intel Corporation Device 7270
Kernel modules: i2c_i801
01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe (rev 10)
Subsystem: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe
Kernel driver in use: tg3
Kernel modules: tg3
01:00.1 SD Host controller: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader (rev 10)
Subsystem: Broadcom Corporation Device 0000
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
02:00.0 Network controller: Broadcom Corporation BCM4331 802.11a/b/g/n (rev 02)
Subsystem: Apple Inc. AirPort Extreme
Kernel driver in use: wl
Kernel modules: bcma, wl
03:00.0 FireWire (IEEE 1394): LSI Corporation FW643 [TrueFire] PCIe 1394b Controller (rev 08)
Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller
Kernel driver in use: firewire_ohci
Kernel modules: firewire_ohci
The microphone works in Mac OS X, so it's not a hardware issue. I've scoured the Wiki and forums and tried a few different things (experimenting with alsamixer, loading a few kernel modules), but nothing has worked.
Any help is appreciated.

Yes, I've tried that. My /etc/modprobe.d/alsa-base.conf looks like this.
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-intel8x0
# module options should go here
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
options snd-hda-intel model=intel-mac-auto power_save=1

Internal mic not working after updating to 10.10.1

After updating to 10.10.1 (from 10.10) on my MacBook pro 2010 (15” screen) the internal mic is not working when using FaceTime (or Skype) and so the person on the other end of the video/audio call is unable to hear me. On my end there is a static/crackly sound during FaceTime (or Skype) connecting since the update which I believe is related to the mic problem (no sound input on Mac during FaceTime/Skype).
HELP!!!

I had exactly this same issue and and this workaround from Paul on another thread (Internal Mic not working for phone calls in Yosemite ) solved it :
Make sure FaceTime App is not running
Open Terminal
type sudo killall coreaudiod
Press Return
Enter your computer's admin PW

HP Pavilion g7 Notebook PC - Can't get internal mic to shut off or sync with webcam

I'm not really sure what happened. I was trying out my headset with inline mic on my PC and it didn't work the only thing that worked was my internal mic. I did disable my internal mic at one point but turned it back on when I realized that didn't make it work either so I promptly turned my internal mic back on. However, now I am left with hearing myself type and the outside noises even hearing instantly the curses I use at my computer. I can turn the volume down and not hear anything, but when I try and record a video I can't hear myself at all; the mic isn't recordng me and the webcam video is laggy. (the listen back button is unchecked) but when I check the listen back button I can hear me type and I can hear myself on the recorded video.
Basically, I just want my computer to work how it did before I tried to get my headset mic to work.

Hello eerilyquiet,
I would like for you to use Recovery Manger to restore your software and drivers. Please let me know if these troubleshooting steps help resolve your issue.
Good luck!
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My Internal Microphone Array (IDT High Definition Audio Codec) is not working

Hi,
My Internal Microphone Array (IDT High Definition Audio Codec) is not working.
I cannot do Skype calls.
I have already tried everything but still I'm not able to fix the problem.
Could you please advice me what to do?
Could you please provide me with a link with the drivers I may need to reinstall.
My computer is HP, Windos 8.1, 64-bit operating system, Intel i-7 processor.
I would really appreciate your quick answer to resolve this issue.
Many thanks,
Antonio
This question was solved.
View Solution.

Hey,
Try installing this driver: IDT High-Definition (HD) Audio Driver
If that fails, try using the HP Recovery Manager to roll back to the factory installed driver.
Test after both. Let me know if either option worked.
I worked on behalf of HP.

I have facetime 1.0 and I have a constant mute mic icon.. set internal mic preference. Makes no difference, I have iMac21 --I can hear the contact and see her.. but I am mute

Can't unslash my microphone mute icon.. can hear and see the contact.. but she can't hear me, because I can't UNMUTE THE microphone.
I went to preferences and clicked internal mic.. made no difference.
Does this have something to do with her version of FACETIME vs. mine?

Well you need to understand the behavior of h-reap or what it's called now, FlexConnect. In this mode, the clients are still remembers on the WLC until the session timer/idle timer expires. So switching between SSID's in h-reap will not be the same when switching when the AP's are in local mode.
Take a look at the client when connected in FlexConnect in the WLC GUI monitor tab. Thus will show you what ssid and vlan the client is on. Now switch to a different ssid and compare this. It's probably the same because the client has not timed out. Now go back to the other ssid and look again. Now on the WLC, remove or delete the client and then switch to the other ssid at the same time. Or switch SSID's and then remove the client. The client will join the new ssid and in the monitor tab, you should see the info.
There is no need to have clients have multiple SSID's unless your testing. Devices should only have one ssid profile configured to eliminate any connectivity issues from the device wanting to switch SSID's.
Sent from Cisco Technical Support iPhone App

Internal mic not working after using usb mic

Hi,
I have an HP Pavilion G6 notebook and I recently bought a USB micropnone for recording. I installed the mic and tested it but when I tried to turn the internal mic back on I couldn't get it to record! The speakers and webcam still work fine. what can I do?
Thanks
This question was solved.
View Solution.

Hi,
Looks like the internal mic is hidden, please right click the Stereo mic and select show disable devices then enable Internal Microphone Array
Regards.
BH
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High pitch noise when recording audio using internal mic

The issue I am having is with the internal mic. When recording audio using quicktime or garageband.It is a high pitch noise that stays whether i am speaking or not. The fix i found was to lower the input volume of the mic in system preferences. However, this causes my voice to be recorded so low that audio is barely usable unless volume is all the way up. Looking around the web I found this gem:
http://www.usingmac.com/2009/6/18/recording-speech-with-garageband-2009
This help me get rid of the high pitch noise for Garageband. The noise still there for Quicktime. Any ideas on how I can keep the same mic input volume with out having to listen to the high pitch noise?
Any help is appreciated.

Did you do the usual stuff, such as reset PRAM?
http://support.apple.com/kb/HT1379
There are some sound settings in PRAM, although I think it's only for sound output.
Also, as a test, I would create a new admin user account in System Preferences Accounts pane
http://docs.info.apple.com/article.html?path=Mac/10.5/en/8235.html
Log out and log in to the new account (do not use Fast User Switching). In the new account, try recording something using QuickTime, and note if this problem recurs. If it does not, you have eliminated a few possible causes, such as a problem with the overall system installation or a hardware issue, and isolated the problem to something in your normal user account.

Yosemite Sound Input Only Uses Internal Mic

After updating to Yosemite I cannot record with an internal audio option, like soundflower. Before Yosemite, it worked fine to change sound input from internal mic to soundflower, but now, no matter what selection is made, it records from the mic.

Try re-installing sound flower. I had an issue where it would keep crashing when I tried to change the output. It worked after I re-installed it again.
-crazy

Internal mic array issue

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