Bootcamp: No sound running Windows 8.1

Year: Mid 2011
Memory: 4GB 1333 MHz DDR3
Graphics: AMD Raedon HD 6770M 512 MB
Software: OS X 10.9.4 (13E28)
I have recently set up bootcamp on my 2011 iMac and installed official Windows 8.1 from a disk.
I have NO sound at all when running the Windows partition and I have had no luck searching through other forum posts, so I was wondering if anyone has any new information regarding this issue? I have tried installing drivers from RealTek but had no success. I know a lot of people have had this problem and I really need it fixed ASAP. Thanks!

Did you download and install the Windows Support Software according to the Boot Camp instructions?

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HT5628 I've downloaded bootcamp 5 to run windows 7 but I can't get a wireless internet connection. Does anyone know how to fix this?

I've downloade bootcamp 5 to run windows 7 but i can't get the wireless internet to work. It does not seem to recognise it. Without the use of the internet the software that i want to install i.e sage instant accounts will be useless. Can anyone help please? i also have a problem of ejecting the cd disc. i press the normal eject button and nothing happens. The only way i could eject the windows 7 disc was to toggle to the mac side of the computer and it would eject from there. Does anyone know how to do this from the windows side?

You have not installed the Boot Camp drivers.
Start up in OS X and download the Windows support software from this site > http://support.apple.com/kb/dl1638 Follow the steps of the link except the ones to install Windows.
Then, start up in Windows and install the Windows support software

I can't get 5.1 Surround Sound running Windows 7, Mid-2010 Mac Pro

Hello,
So I'm running bootcamp on my Mid-2010 Mac Pro and I can't get Dolby Surround Sound to run from the Realtek HD Audio Manager. Is there a way to produce true Dolby 5.1? I understand this may be more bootcamp related than to the actual hardware itself but I figured this is the best place to start troubleshooting this.
Thanks

I can try-dunno how much help I'll be, though
go here for Realtek drivers for surround sound
http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=37&Level=5&Co nn=4&ProdID=144
try this: go to Windows Sound, then playback devices, then click on speakers icon (should have realtek as default). Click on that, and click configure
if realtek has a sound manager, try clicking on that, and a config dialog might appear
sorry can't be much more help than that
JB

No Sound Running Windows 10 9926 in a VM

I'm trying to test out the speech assistant but I cannot get any sound to play from and RDP connection. The settings of the connection have sound enabled to the computer that it is connecting from.
Windows 10 is showing that sound is enabled. Mixers are maxed for all sources.
Volume is cranked on the VM and the local pc.
The playback is showing activity like it's playing but I hear nothing.
Suggestions?

Hi Jimerb,
If you have a remote connection to Windows 10, please check you configure the audio setting as below in your computer:
During my test, it works well, such as Cortana.
Alex Zhao
TechNet Community Support

I have a new (mid-2011 27" Imac with 2 Thunderbolt ports each driving one 27" Thunderbolt display. The 3 displays work perfectly in OSX Lion but in Bootcamp 4.0 with Windows 7 (64 bit) only 2 screens come up. everything is up to date. Anyonce who can help

I have a new (mid-2011 27" Imac with 2 Thunderbolt Ports each driving one 27" Thunderbolt display.
Graphic card is AMD Radeon HD 6970M with 2Gb of VRAM. All works 100% in Lion but
in Bootcamp 4.0 running windows 7 Professional (64 bit) Only 2 of the 3 screens work not all three.
Tried updates, calling Apple etc. But no luck. Windows doesn't recognize the 3rd screen while
checking on the driver in windows is tells me it's the latest and best available. ? In VMware
Windows 7 also works fine over three screens so windows can do it. But I need it natively to
work. (i.o.w. in Bootcamp). Does Anybody know how to solve this, or if Apple is working on a
solution for this ? It really hurts to have one of these expensive screens staring at you being dead.

I have a new (mid-2011 27" Imac with 2 Thunderbolt Ports each driving one 27" Thunderbolt display.
Graphic card is AMD Radeon HD 6970M with 2Gb of VRAM. All works 100% in Lion but
in Bootcamp 4.0 running windows 7 Professional (64 bit) Only 2 of the 3 screens work not all three.
Tried updates, calling Apple etc. But no luck. Windows doesn't recognize the 3rd screen while
checking on the driver in windows is tells me it's the latest and best available. ? In VMware
Windows 7 also works fine over three screens so windows can do it. But I need it natively to
work. (i.o.w. in Bootcamp). Does Anybody know how to solve this, or if Apple is working on a
solution for this ? It really hurts to have one of these expensive screens staring at you being dead.

I've been running Windows XP over bootcamp on an iMac for a few years now and I can't seem to get any sound from external devices into the machine. Any ideas?

I've been running Windows XP over Bootcamp on iMac for a few years and I can't seem to get any sound from external devices into the machine. Any ideas?

O.K. fgonoz98
I would do 1 thing at a time:"now the micropohone is not working in facetime"
Here is what you can check to get your mike working in facetime:
1. Hold down option while you click on the speaker next to time a. date,
under input Device see if your mic is marked. If not: ✔️
2. Click the apple top left/System Prefs./click on the Sound speaker:
under Input highlight microphone.
3. When you have factime on go to video above scroll and see if your mic is marked ✔️
If that does not get it to work there is more you can check:
(Utilities/Audio, midi setup)
For any other audio device you do this for input and output.
If you get stock post back

[Guide] Install and run Windows 7/8 from an external drive without using bootcamp (works for late 2012 iMacs with 3TB drive)

This is a copy of a post from my blog, you can also Read it on my blog...
Introduction
After I received my new iMac with a 3 TB Fusion Drive, I was disappointed when I realized that Bootcamp was not running on this model and prevented me from installing Windows on it. I wanted to take advantage of the powerful iMac hardware to play games but I couldn't.
There are a few ways of working around this limitation, but I found most of them quite complex and most of the time they required formatting the internal hard drive or repartitioning it and go for a brand new installation of Mac OS X. I was not comfortable with that.
But there is another way, and that is to install Windows on an external hard drive, using either USB or Thunderbolt. Personally I used a Lacie Rugged 1 TB drive that has both USB3 and Thunderbolt connectors. Both work very well.
This guide may interest you if:
You have an internal hard drive of more than 2TB and you can't run bootcamp at all (like late 2012 iMacs with a 3TB drive)
You have limited space or you don't want to dedicate disk space on your internal hard disk drive to a Windows installation
What this guide will make you do:
It will make you erase all your data from your external USB3/Thunderbolt hard drive
It will make you install Windows on your external USB3/Thunderbolt hard drive
It will make you install bootcamp drivers
What this will not make you do:
It will not make you modify anything on your internal Mac hard drive
It will not make you use or install the bootcamp assistant
It will not activate the Preference Pane for the default boot drive. You have to boot by pressing the ALT key to manually select your boot drive each tome you want to boot Windows.
What you'll need
An external hard drive with a USB3 and/or Thunderbolt connector. This drive will be formatted so ensure you saved your files before going further. You can use either an SSD drive or a classic hard drive.
A Windows 7 or 8 install DVD or ISO (check whether to install 32 or 64 bits versions based on your Bootcamp drivers) and the corresponding Windows serial number.
One of the following:
Mac OS X with a Windows 7 or 8 Virtual Machine (use VMWare Fusion or Parallels Desktop for example. Note: VMWare Fusion seems to have some issues with Thunderbolt and USB3. Plug your drive to a USB2 enclosure or hub to work around this -it worked for me-, or use another VM software) → Read the important note below
A PC running Windows 7 or 8 → Read the important note below
Windows AIK (free) running on your Virtual Machine or on your PC, or just the imagex.exe file (the rest of the Windows AIK package is not needed)
Download imagex.exe
Download Windows AIK (this download and installation is not required if you have already downloaded imagex.exe)
Bootcamp drivers for your Mac. You can get these either by running bootcamp from your Mac (Applications > Utilities > Bootcamp) or, if like me you have a 3TB drive and can't run bootcamp at all, use the direct download links here.
A USB stick to store your bootcamp drivers
IMPORTANT: If your Mac has a 64 bits processor, your Windows Virtual Machine on OSX, your Windows installation on your PC and your Windows DVD/ISO must also be in 64 bits!
Step by Step guide
Step 1: Get the install.wim file
If you have a Windows ISO file:
Mount the ISO
If you're on OS X: double click on the ISO file
If you're on on Windows 7: Use a software like Virtual Clone Drive (free)
If you're on Windows 8: double click on the ISO file
Open the mounted drive, then go to the "sources" folder and locate the "install.wim" file. Save this file to C:\wim\ on your Windows installation or virtual machine.
If you have a Windows DVD: open the "sources" folder on the DVD and locate the "install.wim" file. Save this file to C:\wim\ on your Windows installation or virtual machine.
IMPORTANT: If instead of a "install.wim" file, you have "install.esd", you can not continue this step by step guide. And an ESD file can not be converted into a WIM file. So you must get a version of the Windows installation DVD/ISO that has an install.wim file.
Step 2: Clean, partition and format your external hard drive
On your Windows installation or virtual machine, plug in your external hard drive (can be plugged using USB2, USB3 or Thunderbolt at this stage)
Open the command prompt in administrator mode (cmd.exe). To run it in administrator mode, right click on cmd.exe > Run as admin.
Type the following and hit enter to open the disk partitioner utility:
diskpartType the following and hit enter to list your drives:
list disk
This will display a list of disks mounted on your computer or virtual machine. Make sure your drive is listed here before you continue.Identify the disk ID of your external hard drive. Replace # by your real external disk ID in the command below:
select disk #Clean all partitions by typing the following (warning: this will erase all data from your external drive!):
clean
Create the boot parition by typing the following followed by the enter key:
create partition primary size=350
This will create a 350MB partition on your external driveFormat the partition in FAT32 by typing the following:
format fs=fat32 quick
Set this partition to active by typing:
active
Assign a letter to mount this partition. We will use letter B in our example. If B is already used on your PC, replace B by any other available letter:
assign letter=b
Windows will detect a new drive and probably display a pop-up. Ignore that.Create the Windows installation partition using all the remaining space available on the external drive by typing the following:
create partition primary
Format the new partition in NTFS:
format fs=ntfs quick
Assign a letter to mount this partition. We will use letter O in our example. If O is already used on your PC, replace O by any other available letter:
assign letter=o
Windows will detect a new drive and probably display a pop-up. Ignore that.Exit the disk partitioner utility by typing:
exit
Step 3: Deploy the Windows installation image
Still using the command prompt in admin mode (you didn't close it, did you? ), locate the imagex.exe file mentioned in the "What you'll need" section and access its folder. In our example, we have put this file in C:\imagex\imagex.exe
Type the following and hit enter (remember to replace o: with the letter you have chosen in the previous step):
imagex.exe /apply C:\wim\install.wim 1 o:
This will take some time. The Windows installation image is being deployed to your external driveOnce done, type the following to create the boot section (remember to replace o: and b: with the letters you've chosen in the previous step):
o:\windows\system32\bcdboot o:\windows /f ALL /s b:
If you get an error message saying that you can't run this program on your PC, then most probably you are running on a 32 bits installation of windows and you're trying to deploy a 64 bits install. This means you did not read the important notes in the beginning of this guide
If you get an error message on the options that can be used with the BCDBOOT command, then it's because you're installing Windows 7, and the /f option is not supported. If that is the case, remove /f ALL from the command and retry.
Step 4: Boot from your external drive and install Windows
Plug in your external drive:
If you've done all the previous steps from a Windows PC, unplug your external drive from your PC and plug it to your Mac, either on a USB3 or a Thunderbolt port.
If you've done all the previous steps from your Mac using a Virtual Machine, ensure the external drive is plugged in to a USB3 or Thunderbolt port. Using USB2 should also work but you'll get very poor performance so I don't recommend doing that.
Reboot your Mac and once the bootup sound is over, immediately press the ALT (option) key and release it only when the boot drives selection screen appears. If you did not get the boot drives selection screen, reboot and try again. The timing to press the ALT (option) key is quite short. It must not be too early or too late.
On the boot selection screen, choose "Windows" using the arrow keys on your keyboard, then press enter.
The Windows installation starts. Follow the on-screen instructions as normal. The installation program will restart your computer one or 2 times. Don't forget to press ALT (option) right after the bootup sound, and boot on Windows again each time to continue the installation.
Step 5: Install bootcamp drivers
Once the Windows installation is complete, plug in the USB stick where you stored the bootcamp drivers (see "what you'll need" section), open it and right click on "setup.exe" and select "Run as admin". Follow the on-screen instructions.If you have an error saying that you can't run this program on this PC, obviously you have installed a 32 bits version of Windows and the bootcamp drivers for your Mac are made for a 64 bits version. You have to restart the whole guide and make sure to get a 64 bits version of Windows this time!
Once the bootcamp drivers are all installed, reboot and press ALT (option) after the bootup sound to boot on Windows again. And Voilà, you have Windows installed on your USB3/Thunderbolt drive running on your Mac.
Now each time you want to boot on Windows, press and hold the ALT (option) key after the startup sound and select "Windows", then press Enter.

Hi i'm trying to follow your guide, I installed windows 8 on bootcamp to do it planning to remove it after the operation is done, but i get stuck at part 3: every command i give to imagex i get a pop-up ftom windws asking how do I want to open this kind of file install.wim and imagex does nothing, what do i have to do to stop those pop-ups?

My MacBook Pro 13" (2012) is running Windows 7 on Bootcamp and there is an issue with the headset I'm using.

My MacBook Pro 13" (2012) is running Windows 7 on Bootcamp and there is an issue with the headset I'm using. I use a cheap Logitech Stereo Headset H130, but since there is only on audio plugin on the computer, I purchased a 3.5 mm 4-pin smartphone audio adapter thingy. That allowed me to put both my the sound coming to my headset & the microphone on my headset onto one wire. Everything worked wonderfully when running the Mac OS since they probably have support for that kind of stuff. The problem is though that once I try to use the same method in Windows 7, the OS doesn't recognize my headset microphone at all, but, instead when recording my voice decides to use the built-in mac microphone. Using this adapter still allows me to hear from my headset, but not use the microphone and that becomes a problem. It might be so that Windows 7 doesn't have support\drivers for that... How should I continue from here on out? Any advice?

From what I have read from others on here you may be out of luck. You would need the appropriate Windows drivers for the Cirrus chip in the Mac and no one has been able to successfully locate them. Apple wouldn't support this since Windows is an optional install.
Sorry to bring the bad news.

Running Windows 7(32) on MBA - sound crackling, stuttering

I did a search on this and found some posts from other users (see below)but no solution. I have upgraded the driver to 6.0.1.6235, I have installed the recent update of Bootcamp (3.2.2646), but the issue remains. Sounds playing in different applications are effected, though it seems to be more frequent when playing locally stored content (buffering??)
When running in MacOS 10.6, the sound works perfectly. Have anyone managed to solve this? Or, perhaps someone NOT having this issue could get in touch, so I could try to replicate your settings/drivers.
Ola
Old posts:
Running Windows 7 RTM on MBA - sound crackling, stuttering
Posted on: Oct 16, 2009 12:17 AM, by user: AllanMAX -- Relevance: 100%
Hi,
I have a 09 MacBook Air with 128GB SSD and 2GB RAM.
Now, I have installed Windows 7 RTM Build 7600 on my MBA and it always suffer sound crackling, shuttering when playing music ...) but with all of them problem is still not resolved. It stutters, scratches, sounds metallic, etc.
Does anyone have the same issue on the new MacBook Air? Or how I can get this resolved
Re: Running Windows 7 RTM on MBA - sound crackling, stuttering
Posted on: Mar 6, 2010 2:08 PM, by user: ExcelonGT -- Relevance: 47%
, Win 7 x64 RTM since August 09.
Just this week, I reinstalled Windows 7 x64 fully legit ... NEVER had this stuttering problem until now. I was running Bootcamp 2 under Windows 7 before ...I don't think this is a hardware issue and here is why:
I have a Rev A MBA (1.8ghz ....0.1.5936
I really think this issue is caused by the Realtek Driver and/or Bootcamp 3.0/3.1
Re: Running Windows 7 RTM on MBA - sound crackling, stuttering
Posted on: Nov 22, 2009 10:04 PM, by user: DarniederProductions -- Relevance: 43%
I had the same problems but now I’m running win 7 on boot camp instead of parallels and I have no sound at all. The head phone jack has a ominous red light emanating out of it as well! HELP!!!!
Re: Running Windows 7 RTM on MBA - sound crackling, stuttering
Posted on: Feb 1, 2010 7:38 PM, by user: godudi -- Relevance: 38%
I have the same problem, and also tried several drivers from Realtek Website.
Also updated bootcamp to 3.1 but problem still exists!!
At the beginning i thought it might be HW related problem, but sound works flawlessly on MAC OS.
Any advice?
David

I don't think this is a hardware issue and here is why:
I have a Rev A MBA (1.8ghz, 64gbSSD) purchased in Feb 2008. Ive run OSX 10.5 Leopard for a year, and Win7 x64 Beta since Feb 09, Win 7 x64 RTM since August 09.
Just this week, I reinstalled Windows 7 x64 fully legit version. I installed the OS as my only OS, and installed Bootcamp 3.0 and then 3.1.
Ive NEVER had this stuttering problem until now. I was running Bootcamp 2 under Windows 7 before and didnt have any problems with stuttering audio.
My current version of Realtek drivers is 6.0.1.5936
I really think this issue is caused by the Realtek Driver and/or Bootcamp 3.0/3.1

No sound when running Windows, after installing Windows 7 Ultimate 64 bit-Macbook Pro

As the title states I can't get any sound, no matter what configuration I try, when I run Windows. I used the latest version of Lion and the latest version of Bootcamp when installing Windows 7 via bootcamp. I have completed all available Windows updates as well, and still no luck. Mac side, the sound works perfectly. I've been online for hours searching for a solution and I'm running short on possible solutions and patience. So any help or suggestions are would be helpful and greatly appreciated.
Thank you!

I don't think anyone is "peaved". Your same question is asked and answered very frequently here. We are just users like you and sometimes it gets old providing the same answers over and over when the answer is readily available using the search box located upper right.
Here are some search results to help you in your quest.
https://discussions.apple.com/community/windows_software/search.jspa?peopleEnabl ed=true&userID=&containerType=&container=&spotlight=true&q=cirrus

No Sound in Windows 7 Bootcamp

So whenever I run Windows 7 in Bootcamp, I don't get any sound. I did check the volumes and still nothing. Please help!

I am having the same problem, the internal speakers and the headphone jack both don't work.
In the control panel/properties it recognizes when I plug in external speakers to the jack and when I am using the internal speakers, but there is no sound.
It says the drivers are from Microsoft, when I tried installing the drivers from the CD Windows 7 told me that the current drivers were more up-to-date and refused to install the dirvers from the CD. Anybody have any thoughts on how to get sound in Windows 7?

I am trying to run windows on a MacBook Pro using bootcamp.

Can anyone help? I am trying to run windows 7 on my MacBook Pro, 17 inch late 2011,
Mac OS X Lion 10.7.5
Intel HD Graphics 3000 384 MB
This what I've done
I used disk utility to format a 8g flash drive in MS-DOS (FAT) format. Then I went on the microsoft site and made sure I was downloading the correct system for my Mac, using the correct bootcamp (4). I went with the 32 bit. I then purchased the full .iso windows 7 32 bit. I downloaded it and saved it to the previous flash drive. I went into bootcamp and downloaded the support software to the same USB flash drive. Then I ticked the box in bootcamp that says install windows 7, i partitioned the hard drive 40G windows and click install. The error message is that the disk can't be found. ok, not using a disk, but when I go back into my USB flash drive it says bootable :no. I hope this all makes sense to someone and you can help.
How can I make this USB bootable so bootcamp can install it? Where did I go wrong? Please be very step by step as I'm new at this.

The Boot Camp instructions are located here: http://www.apple.com/support/bootcamp/
The Boot Camp Discussion Community is located here: https://discussions.apple.com/community/windows_software/boot_camp

After upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues

after upgrading to mountain lion i keep getting an error message saying my startup disc is full. it shouldnt be full because there is barely anything on there and i was running windows with bootcamp prior to this with no issues. my computer now freezes and programs close randomly. The usual command for opening windows with bootcamp doesnt work. once in restarted my computer after it froze and it rebooted in windows automatically. i really just want to know if there is a way to take the upgrade off my laptop because it is very annoying.

Hi Memalyn
Essentially, the bare issue is that you have a 500GB hard drive with only 10GB free. That is not sufficient to run the system properly. The two options you have are to move/remove files to another location, or to install a larger hard drive (eg 2TB). Drive space has nothing to do with SMC firmware, and usually large media files are to blame.
My first recommendation is this: download and run the free OmniDiskSweeper. This will identify the exact size of all your folders - you can drill down into the subfolders and figure out where your largest culprits are. For example, you might find that your Pictures folder contains both an iPhoto Library and copies that you've brought in from a camera but are outside the iPhoto Library structure. Or perhaps you have a lot of purchased video content in iTunes.
If you find files that you KNOW you do not need, you can delete them. Don't delete them just because you have a backup, since if the backup fails, you will lose all your copies.
Don't worry about "cleaners" for now - they don't save much space and can actually cause problems. Deal with the large file situation first and see how you get on.
Let us know what you find out, and if you manage to get your space back.
Matt

I currently run Windows 7 on my iMac using the Parallels software on a Virtual Machine. I now wish to use Windows through bootcamp. How do I remove windows from the Virtual Machine

I currently run Windows 7 on my Imac through a Virtual Machine format with the Parallels software. I now wish to remove Windows from the VM restore the Hard Drive to a single partition then install windows 7 using bootcamp. How do I go about it

The virtual machine isn't a partition on your hard drive, it's just a file. You can delete the vm by going into Paralells preferences or just drag t to the trash. Bootcamp will partition your hard drive for a Win 7 install.

I cannot write (only read) on an external hard drive when I'm running Windows on BootCamp.

I'm running Windows thanks to BootCamp perfectly, but I have a problem. I can open and read files that I have on an external hard drive (HFS+) but I can't create or modify files in it. It's like I don't have permissions. Please, how can I solve this?

Windows can not write to disks formatted with HFS+ without third party software.
Available http://www.mediafour.com/products/macdrive
Allan

Bootcamp: No sound running Windows 8.1

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