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'''A7:''' It may seem strange, but on a system with a Phenom II X3 processor, the problem was solved by using cpus=2 or cpus=1 kernel options
 
'''A7:''' It may seem strange, but on a system with a Phenom II X3 processor, the problem was solved by using cpus=2 or cpus=1 kernel options
 
A8: It may be caused by a different bootable MacOSX CD. Try to use another bootable CD to load the system or installation media. some recovery CD (such as rBoot-LE-1.2.0.iso) maybe more compatible than others(even rBoot-1.2.0).
 
  
 
==Q: When I try to install OSx86, I get the message "Still waiting for root device."==
 
==Q: When I try to install OSx86, I get the message "Still waiting for root device."==
  
'''A:''' OSx86 is not seeing your optical drive. If the drive is IDE, make SURE it is on the IDE port that goes to your southbridge (usually the blue one, but it varies), NOT on any supplementary IDE controllers. If your disk is PATA (classic IDE), make sure the DVDrom is connected in the Slave port anche the Disk in the Master port in the same IDE channel. If it is SATA, set your bios settings to emulate or compatibility or AHCI (boot:busratio={your busratio} -v -x) or something like that, NOT native or RAID. Note: After changing the sata mode, if you also run windows off of the same/another HD on this controller, you may notice degraded performance and/or faliure to boot windows IF you change the sata settings.
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'''A:''' OSx86 is not seeing your optical drive. If the drive is IDE, make SURE it is on the IDE port that goes to your southbridge (usually the blue one, but it varies), NOT on any supplementary IDE controllers. If your disk is PATA (classic IDE), make sure the DVDrom is connected in the Slave port anche the Disk in the Master port in the same IDE channel. If it is SATA, set your bios settings to emulate or compatibility or something like that, NOT native or RAID or AHCI. Note: After changing the sata mode, if you also run windows off of the same/another HD on this controller, you may notice degraded performance and/or faliure to boot windows IF you change the sata settings.
  
 
If you mean boot instead of install, just replace the phrase "optical drive" with hard drive, the rest still applies. It is a detection issue with your IDE/SATA controller.
 
If you mean boot instead of install, just replace the phrase "optical drive" with hard drive, the rest still applies. It is a detection issue with your IDE/SATA controller.
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==Q: After rebooting a Mac OS X install, I get this following message: Error Loading Operating System, how to fix?==  
 
==Q: After rebooting a Mac OS X install, I get this following message: Error Loading Operating System, how to fix?==  
  
'''A:''' If it occurs while trying to dual boot with Windows, insert the Windows installation disk and restart your computer. Press any key to boot from the CD after that press "R" to choose "System Recovery Console" when prompted (not installing Windows again). At the Recovery Console, type "fixmbr". Exit and reboot. Now you can boot into Windows. Use "chain0" method to dual boot. [http://www.mac-how.net Mac How]
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'''A:''' If it occurs while trying to dual boot with Windows, insert the Windows installation disk and restart your computer. Press any key to boot from the CD after that press "R" to choose "System Recovery Console" when prompted (not installing Windows again). At the Recovery Console, type "fixmbr". Exit and reboot. Now you can boot into Windows. Use "chain0" method to dual boot. .
  
 
==Q: I get a blue background with mouse and boot screen (only with -F) but nothing load? ==
 
==Q: I get a blue background with mouse and boot screen (only with -F) but nothing load? ==
 
<b>A:</b> It can be either a result because of problems loading the graphics driver or decrypting the login application.
 
<b>A:</b> It can be either a result because of problems loading the graphics driver or decrypting the login application.
Laptop users experiencing blue screen may need an external monitor attached, or a dongle. [http://forum.osx86project.org/index.php?s=&showtopic=6880&view=findpost&p=42460 See Forum Entry]. or [http://www.mac-how.net/article/Configuring_your_Mac_Mail_Client/ Configuring your Mac Mail Client]
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Laptop users experiencing blue screen may need an external monitor attached, or a dongle. [http://forum.osx86project.org/index.php?s=&showtopic=6880&view=findpost&p=42460 See Forum Entry].
  
 
==Q: When I boot, I get a "HFS+ partition error." I have booted many times before.==
 
==Q: When I boot, I get a "HFS+ partition error." I have booted many times before.==
  
'''A:''' Run a filesystem-check, boot from an install cd or boot into a linux live cd and write cfdisk in Terminal, which should list every partition on the hard disk. OSX will have a boot tag. Remove it by pressing enter, then press enter on your grub\boot.ini partition.
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'''A:''' Run a filesystem-check, but install cd or boot into a linux live cd and write cfdisk in Terminal, which should list every partition on the hard disk. OSX will have a boot tag. Remove it by pressing enter, then press enter on your grub\boot.ini partition.  
  
 
==Q: After reboot, Mac OS X refuses to start by saying chain0 error, or HFS+ partition error. What do I do?==
 
==Q: After reboot, Mac OS X refuses to start by saying chain0 error, or HFS+ partition error. What do I do?==
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To obtain this patch, try [[SSE2 patches]], the [http://forum.osx86project.org/ forums], or [[Tips And Tricks|Tips and Tricks]]
 
To obtain this patch, try [[SSE2 patches]], the [http://forum.osx86project.org/ forums], or [[Tips And Tricks|Tips and Tricks]]
 
Another reason could be that your [http://mackeeper.zeobit.com/macbook-pro-running-slow macbook running slow].In this case, work is needed to accelerate the machine.
 
  
 
==Q: What is AppleACPIDisplay.kext and how can I get it to load correctly?==
 
==Q: What is AppleACPIDisplay.kext and how can I get it to load correctly?==

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