Windows 8 via Bootcamp Brightness Problem, Buttons working.

I've installed windows 8 via bootcamp on my 2011 mbp and installed the drivers from apple. But the brightness(backlight off my screen can't go to full, except the first seconds when booting into windows. When is push the function keys the brightness doesn't go higher. Because the windows brightness menu says that the screen is at full brightness. When I lower the brightness (In the menu or with the buttons) the screen goes completly black when the bar says that the brightness is at a quater. Does anyone have any solutions? If you guys need screenshot I can provide. Thnx in advance!

I have been having the issue of no brighness control when running windows through bootcamp for about 6 months now and have not found any applicable solution online.
While messing around trying to figure it out yet again I noticed that my monitor driver was signed by team viewer...
Sure enough clicking the roll driver back button resolved the issue by rolling the driver back to the Microsoft driver...
So long story short:
Right click "My Computer" click properties
Click device manager (lop left of window)
Expand Monitors section
Double Click monitor
Click driver tab
If the driver here is not signed by Microsot or Apple click the roll back button. My driver version is 6.1.7600.16385 (Driver date 6/21/2006)
Rolling this back instantly resolved my issue. I will now propagate this post to all the threads I saw regarding this issue.
I am running windows 7 x64 Ulti on a 15" rMBP.
Best of luck

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If it is really not possible, I get it. But there are plenty of people that are running Windows 8 on the same model, that is powerfull enough to run Win 8. I'm actually running it, but until shut down or restart . Can't I edit Info.plst file alternative for Windows 8 like I did to allow BootCamp to image burn my USB on my model? I mean my model is same as the next one. I can't see why the drivers for mid 2010, won''t work on mine...

Unable to install Windows 7 via Bootcamp on MBP mid-2012

Posted here from my original, since the old one was basically in the wrong thread. https://discussions.apple.com/message/25097756#25097756
I have a mid-2012 Macbook Pro 13" with the 2.9ghz i7 configuration, 8gb ram, intel HD 4000, Crucial M4 256gb SSD, and the original 750gb hard drive that was included in the computer. I made the SSD my boot disk.
I've been trying to install Windows 7 via bootcamp for a few days now. The first time I tried it I walked away from the computer after it got to the "Copying files" part of the windows 7 installation so I wasn't able to see what went wrong. When I try to start the computer it goes to the blank DOS screen (or terminal, whatever you prefer to call it) with the flashing cursor for text but I cannot enter anything and it just sits there. So I figured something may have gone wrong with the installation and I tried to do it again.
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Have you modified BC Info.plist? Can you verify that you a valid ISO using Microsoft FCIV tool?
Your Windows 7 USB should have a directory structure similar to the following.

Installing Windows 7 via Bootcamp on Snow Leopard. No Disc Drive.

Hi all,
I have a White macbook late 2006 model. The superdrive in it has failed and I'm trying to install Windows 7 via Bootcamp. I downloaded an open source app called rEFit that allows me to boot to a usb drive. I created the boot camp partition using boot camp and I chose the Quit and Install Later option on boot camp. BTW I have Mac OSX 10.6.8 using Boot Camp 3.0.4. I restart and go to boot to the usb drive and it gives me the no bootable drive error. The usb drive was created as a bootable usb drive using a macbook air using an windows 7 iso in boot camp. Does anyone know anyway that I can get windows 7 installed on this macbook via bootcamp. Virtualization software (ie VMware Fusion, Parallels, etc) is not an option (CS 6 will slow the computer to a halt if I attempt to run it in virtual machine of windows). Any and all help will be appreciated.

Sorry I didn't respond sooner....Hurricane Irene knocked out all our power
The initial install (at least for most of the reboots) does correctly reboot to Windows. However, towards the end of the Windows setup, where Windows is fully functional but is configuring itself, you may accidentally boot into OS X. Once you get Apple's Boot Camp drivers installed, you can set the target disk for a reboot, so that you don't need to hold down alt/option. In addition, you can also set the target disk in Lion via System_Preferences>System>Startup_Disk.
Unfortunately, the excellent boot manager rEFIt doesn't work with Lion (because of the hidden partition that Lion adds). Maybe they'll get it working soon, then you can use it and not worry about holding down alt all the time.

Error installing windows xp via bootcamp

Hi guys,
I just bought my macbook pro yesterday and I tried to install windows xp via bootcamp and after the installing it says "setup is starting windows" and then an error saying "session3initializationfailed" came out.
I downloaded windows xp sp3 from my university and burn it into a disk.
Can anybody tell me what's going on or what did i do wrong?
Thanks

Greetings Appelonians
I am privileged to have attained a brand new Macbook Pro 2010. I am not completely new to Apple and have used 'boot camp' on my other iMac's have have owned previously. In the process of installing Windows XP on the new Macbook Pro, I came upon a few challenging errors, some I have solved, but others getting the best of me at them moment. I am going to run through my situation I am at the moment, starting with my initial challenge, the solutions I came up with and at last the cul de sac I am at the moment.
The family of errors all evolved with me trying to install Windows XP on my Mac
A) Windows on my Macbook
1) I used Boot Camp to create a 50gm partition for Windows XP.
2) I booted up with the WinXP Install CD (original)
3) Deleted the Boot Camp Partition, recreating it and formatted it as NTFS.
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Error
Windows could not start because the following file is missing or corrupt:
<windows_root>\System32\hal.dll
Please re-install a copy of the above file.
windows_root\System32\hal.dll missing or corrupt:
Please re-install a copy of the above file.
Windows could not start because of a computer disk hardware configuration problem.
Could not read from the selected boot disk. Check boot path and disk hardware.
Please check the Windows documentation about hardware disk configuration and your hardware reference manuals for additional information.
Error Fix
1) I used a Bootdisk created by BartPE and changed a line in the Boot.ini file. Apparently this issue is due to the fact that the Macbook Pro has a 200Mb partition, the Boot.ini refers incorrectly to the wrong partition when trying to complete the WinXP installation after rebooting.
2) I changed the line in the Boot.ini that refers to the partition as 3 to 2 (see bold below):
[quote][boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(2)\WINDOW S
[operating systems]
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Micro soft Windows XP Professional" /noexecute=optin /fastdetect [/quote]
3) This fixed the issue and Windows started after the reboot, remember still that my WinXP installation is still incompete.
B) Blue Screen of Death
1) During the WinXP run screen, my second error popped up as one of the dreaded [URL="http://justasktheitguy.com/software/blue-screen-unmountablebootvolume-stop-0x000000ed-0xaaaaaaaa0xbbbbbbbb0xcccccccc0xdddddddd/"]Blue Screen of Death[/URL], as found at the mentioned link.
2) It seems that this error is caused by a problem with an IDE cable or the BIOS in which case you just replace the cable or reload the fail-safe default settings in the BIOS. However, most of the time this error is caused by some sort of problem with the volume.
3) I booted again with my boot disk and ran 'chkdsk -r' and there after 'fixboot' to fix any errors regarding the volume of the HDD. (Fix can be found at the above mentioned 'Blue Screen of Death' link.)
4) Now I know that Mac does not use a BIOS but a EFI and this is where I am stuck.
All I need is to get WinXP installed properly on my New Macbook Pro. I had no trouble installing WinXP on my other iMacs and this has been the first time I had this issue. I do own a copy of Parallels, but I would like to run WinXP on a seperate partition with the option of either booting up with WinXP as well as using WinXP as Virtual Machine in Snow Leopard.
Hope some one out there can assist me, please.

Installing Windows Xp via Bootcamp

I recently decided to install windows Xp via BootCamp on my MacBook Pro and ran into a problem after the Blue screen asked me if i would like to install Windows XP now. It appears that my keyboard is unresponsive. What I'm asking for is help to either get the Windows Xp disc out and pretend this never happened or to finish the installation. Thanks in advance!

Having same problem, but I see this question was posted in August! Any progress made?

Installing Windows 7 via Bootcamp with OS X Lion

Hi all,
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Think I also need a USB wired mouse as wireless is disabled when installing windows.
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Sorry I didn't respond sooner....Hurricane Irene knocked out all our power
The initial install (at least for most of the reboots) does correctly reboot to Windows. However, towards the end of the Windows setup, where Windows is fully functional but is configuring itself, you may accidentally boot into OS X. Once you get Apple's Boot Camp drivers installed, you can set the target disk for a reboot, so that you don't need to hold down alt/option. In addition, you can also set the target disk in Lion via System_Preferences>System>Startup_Disk.
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Running Windows 7 via bootcamp but cannot update to either 3.1 or 3.2. My MAC OS is 10.6.8

I am running Windows 7 via bootcamp but cannot update to either 3.1 or 3.2. My MAC OS is 10.6.8.
I can download either version, but I get an error message after attempting to install.
First tried Boot Camp 3.2. Error message indicated I need Boot Camp 3.1 first.
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I know the OSX came with Boot Camp why is there a problem????!!

3.0 is on your OS X DVD. Clearly spelled out in the guide in Boot Camp Assistant, and here -
www.apple.com/support/bootcamp : manuals, look for 10.6 pdf version.
3.0 is pre-requisite for any other
OS X comes with Boot Camp Assistant and you access 3.0 drivers while in Windows.

Recently installed windows 8 via bootcamp and mouse is freezing up on windows side, recently installed windows 8 via bootcamp and mouse is freezing up on windows side

I recently installed windows 8 via bootcamp and mouse pad is freezing up on the windows side. Are there any fixes out there for it.

If it is really not possible, I get it. But there are plenty of people that are running Windows 8 on the same model, that is powerfull enough to run Win 8. I'm actually running it, but until shut down or restart . Can't I edit Info.plst file alternative for Windows 8 like I did to allow BootCamp to image burn my USB on my model? I mean my model is same as the next one. I can't see why the drivers for mid 2010, won''t work on mine...

Can i install windows 7 via bootcamp (MB Air) while using remote disc? I put the windows 7 disk in my macbook pro drive, and connect to my brand new macbook air. In bootcamp i allocate the partition then i click install and bootcamp will not see the disk.

Can i install windows 7 via bootcamp (on my MB Air) while using remote disc? I put the windows 7 disk in my macbook pro drive, and connect to my brand new macbook air via remote disk. In bootcamp (on my air) i allocate the partition, then i click install, and bootcamp will not see the disk from my macbook pro's drive. How do i get the bootcamp assistant running on my MB air to automatically find the disk in my macbook pro with the ISO image of windows 7? The remote disk on my air can find the cd but bootcamp will not begin installing it. Anyway to do this without buying the damned usb drive?

I don't know first hand if you can use the Remote Disk option with Windows but as of 10.7.2 you can now use BCAssistant to make a bootable USB (thumb drive or external disk) W7 installer with the Boot Camp drivers installed also. Have you tried that yet?

Cannot use volume slider in Windows 7 via bootcamp

Hello everyone. My MBP spec is 15" i7. I've installed a Windows 7 via Bootcamp. after that, i installed the drivers using my Apple Os X disk. But after all that, I can't use the volume slider to control the volume. why is that?

Boot Camp Support Software 5.0.5033

I have a late 2009 iMac, with a Nvidia 9400 Graphics card. I was wondering what my options are for upgrading. I use Windows 7 via Bootcamp, so I need a card that is compatible.

I have a late 2009 iMac, with the default Nvidia 9400 Graphics card.
I was wondering what my options are for upgrading. I use Windows 7 via Bootcamp, so I need a card that is compatible/has available drivers.
This is for gaming. On the lowest settings of "Call of Duty 4", I get about 100 FPS... Was hoping to be able to play on higher resolution w/o the fps lag.
I'm not good with the hardware part of computers at all, but know how to get around the OS.

In most cases the graphics cards in iMacs are Not upgradeable. They are usually soldered to the logic board. RAM is considered, along with harddrives, the only component that is upgradeable in an iMac, unlike in PC's. So basically you would need to sell your unit and purchase an iMac with a more powerful graphics card.
Hope this helps

Windows via Bootcamp keyboard/mouse not working???

I have a 15" Macbook Pro and have installed Windows 7 Ultimate via bootcamp with all the correct apple support drivers but suddenly my keyboard/mouse will not work at the sign in screen for Windows at all. Up untill this point I could restart my mac and resign in through the windows partition and easily play my favorite games. Recently I tried signing into windows but at the sign in screen I cannot use my mouse nor my keyboard. Please do not tell me to reinstall windows unless that is the only solution because of data not backed up. Is it a driver issue, how can that be because it worked fine for weeks? Please get back to me as soon as possible!!
Specs:
Processor 2.6 GHz Intel Core i7
Memory 8 GB (Raam) 1600MHz DDR3
Graphics NVIDIA GeGorce GT 650M 1024MB
Software OS X 10.8.2 (Mountain Lion)

If the mouse and keyboard are working under OSX then it can't be a hardware issue.
You could try:
starting Windows in safe mode to see if the mouse and keyboard work. (Press F8 repeatedly just before Windows starts to boot to bring up the Windows boot menu.) Safe mode loads a set of basic drivers to just get Windows running and no more.
Another thing you can try is unplug the mouse and re-plug it in after a few seconds while at the login window. The USB ports may re-detect the mouse.
Try booting from a Windows PE CD or USB stick if you have one. If the keyboard and mouse work under Windows PE then it's probably a driver issue under your Windows install.
Did you install anything under Windows before this happened?

MacBook Air (Mid 2013) Windows 8 via Bootcamp

Hey guys,
Just wanted to know if there was anybody who was able to install Windows 8 (or even Windows 7) on their new MacBook Air.
I heard from somebody that installing Windows via bootcamp was different for this model.
First of all,he said that you are unable to install Windows 7/8 with a CD--although it is possible, he said that you will incur with some prolems during installing, he said the trackpad and keyboard will be not functioning.
Anyways, there were many other problems he told me...
Anybody installed it? Were there any problems?

Well you must actually say what you mean. DVD or 8GB flash drive. Whether you have a USB-DVD Apple SuperDrive or something else.
BCA should walk you through. And, it has instructions! a guide to read and printout.
http://www.apple.com/support/bootcamp
FAQ http://support.apple.com/kb/HT5639
How can I install Windows 8 on an eligible computer?
Use the Boot Camp Assistant. The assistant will partition your internal hard drives and install Windows 8. For more information on Windows 8 installation, see the Boot Camp Installation & Setup Guide.
Can I use an upgrade from Windows 7 to Windows 8?
Yes. Download and install the Boot Camp 5 Support Software before attemping the upgrade by using the Boot Camp Assistant in OS X Mountain Lion v10.8.3. Alternatively, you can manually download the Boot Camp 5 Windows Support Software here.
When I do an upgrade install from Windows 7 to Windows 8, an "Uninstall USB 3.0 eXtensible Host Controller Driver" message appears. What do I do?
Do not click on Uninstall. Click the back button and Cancel the upgrade. Download the Boot Camp 5 Support Software by using the Boot Camp Assistant in OS X Mountain Lion v10.8.3, or click here to download them. Then, try the upgrade again. See this article for more information.
After upgrading from Windows 7 to Windows 8, Thunderbolt devices are (not) being recognized when I connect in. How do I fix this?
Disable the Windows 8 Fast Boot feature to allow Thunderbolt devices to be recognized. See Boot Camp: Thunderbolt devices not recognized after Windows 8 upgrade for instructions.
Is there an OS X version requirement to use the Boot Camp Assistant to download Boot Camp 5 Support Software?
You need OS X Mountain Lion v10.8.3 or later installed to download the Boot Camp 5 Support Software (Windows drivers) using the Boot Camp Assistant. After upgrading, click the Go menu and choose Utilities. Then, open Boot Camp Assistant and follow the onscreen instructions. You can download the Boot Camp Installation & Setup Guide.
Is there a download of the Boot Camp 5 Support Software if I'm not using OS X Mountain Lion v10.8.3?
Yes, you can download the Boot Camp 5 Support Software here.
http://support.apple.com/kb/DL1638
How do I use the Boot Camp 5 Support Software I downloaded from the web page?
The download file is a .zip file. Double click it to uncompress it.
Double-click the Boot Camp disk image.
Copy the Boot Camp and "$WinPEDriver$" folders to the root level of a USB flash drive or hard drive that is formatted with the FAT file system (see question below for steps on how to format).
Install Windows, leaving the flash or hard drive attached to the USB port of your Mac.
Installation of the drivers can take a few minutes. Don't interrupt the installation process. A completion dialog box will appear when everything is installed. Click Finish when the dialog appears.
When your system restarts your Windows 8 installation is done.
Note: If the flash drive or hard drive was not attached when you installed Windows and was inserted after restarting into Windows 8, double-click the Boot Camp folder, then locate and double click the "setup.exe" file to start the installation of the Boot Camp 5 Support Software. How do I format USB media to the FAT file system?
Use Disk Utility to format a disk to use with a Windows computer. Here's how:
Important: Formatting a disk erases all the files on it. Copy any files you want to save to another disk before formatting the disk.
Open Disk Utility.
Select the disk you want to format for use with Windows computers.
Click Erase, and choose one of the following from the Format pop-up menu:
If the size of the disk is 32 GB or less, choose MS-DOS (FAT).
If the size of the disk is over 32 GB, choose ExFAT.
Type a name for the disk. The maximum length is 11 characters.
Click the Erase button and then click Erase again.
Which versions of Windows are supported with Boot Camp 5?
64-bit versions of Windows 8 and Windows 7 are supported using the Boot Camp 5 Support Software. If you need to use a 32-bit version, you need to use Boot Camp 4 Support Software, and you must use Windows 7. 32-bit versions of Windows 8 are not supported via Boot Camp. For a complete list of Windows OS support, click here.
Model-specific Questions
I receive a "Free up space on Drive C" message when I try to do an upgrade install from Windows 7 to Windows 8 on my MacBook Air (11-inch, Mid 2012). Why am I seeing this?
There is not enough free space available to do an upgrade install with the 64 GB SSD configuration. Delete the Boot Camp partition and do a full install instead. See this article for more information.
I see a black screen or distortion when I install Windows 8 on a MacBook Pro (Retina, 13-inch, Late 2012). How do I fix this?
The Windows 8 installer does not contain the correct graphics driver for your computer. You'll need to attach the USB media that contains the Boot Camp drivers during installation to address this issue. See this article for more information.
The volume controls keys (F1 and F2) won't work on my iMac (Mid 2011). How do I control the volume?
Use the Settings Charm to control screen brightness. See this article.
My MacBook Air (Mid 2012) will not start Windows 8, or displays VGA graphics when it stats up. How can I fix this?
Your MacBook Air (Mid 2012) needs an EFI Firmware update to address this issue. Download and install the MacBook Air EFI Firmware Update 2.6.
I see a "Windows 8 is not supported on this Mac" message on my Mac. Can my Mac run Windows 8?
For a complete list of Mac computers and the Windows operating systems they support, click here.

Can't boot into Mac OS after Windows install via Bootcamp

Hello.
Last night I installed Windows 7 on my Macbook Pro early 2011 via Bootcamp.After some major complications I was able to finally install Windows 7 and boot into it. Now I can't boot back into my "Macintosh HD" partition, it shows a no entry sign.
Hard Disk : 320GB Internal Sata
Partitions : 3 -> Mac, Bootcamp and 10.8 Recovery Partition
The good part is that I can still access the Mac OS partition in Windows and Windows is working perfectly fine. As a matter of fact right now I'm on the bootcamped windows.
I have a full time machine backup but still I am looking for a way to solve this without formatting the HDD.
Things I have tried:
1. Resetting NVRAM and PRAM
2. Booting into 10.8 recovery partition and running DU.
SMART Status : Verified
"Macintosh HD" grayed and Not Mounted
Successful Verify Permissions (Twice)
Is there a way to solve this? Though the Mountain Lion partition shows when I press the Alt/option key on startup but I can't somehow boot into it.
Thanks

Your problem is OS X is refusing to boot.
There is still a bootable volume on the Macintosh HD partition, it's just not working.
You can #8 Reinstall Just OS X while command r booted from the Recovery partition, as long as you don't use Disk Utility to erase the Macintosh HD partition, your files and programs remain.
Hook the computer via Ethernet cable to a router (or modem, power reset required) with a fast relaible internet connection, you will need your AppleID and password to reinstall OS X.
Step by Step to fix your Mac

Windows 8 via Bootcamp Brightness Problem, Buttons working.

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