Hello guys,
I've been reading this forum for three days trying to completelly install windows 10 on my iMac 10,1 (late 2009). I've tried to clean the HD and install Windows just like any other computer (Yes, i didn't know the trouble i would get into...). [I'll adimit that I didn't really know how to do it, it's beeing an adventure to me ]
I will describe the process I went trought and try to explain the things that are driving me crazy.
1. Made a Windows 10 Pro (x64) Bootable USB stick with Rufus on another Windows computer.
1.1 Pen Drive specs: MBR partition for UEFI - FAT32
2. Bootable USB didn't showed on Mac white screen, so I installed rEFInd to be able to start the Windows Installation.
3. In partitioning step I completelly wipped the HD with diskpart and installed windows.
4. Completed Windows 10 (x64) installation but computer keeps restarting over and over.
5. Made another Bootable USB stick with rEFIt to boot to Windows Intallation again.
6. After trying this for a long time, discovered that the problem was NVidia GeForce 9400M card that bugged Windows starting.
7. From https://forums.macrumors.com/thread...o-bios-emulation.696523/page-10#post-14101770 discovered that VGA needs to be enabled for Windows to boot without problems on Windows 10.
8. Used rEFIt to acess EFI Shell and create startup.nsh and run the script from there. For the first time i was able to install Nvidia drivers and use my computer.
8.1 EFI specs: Apple EFI 1.10
8.2 startup.nsh
So, now I need your help. I've tried a lot of things from different sites and I'm not able to resolve this.
I've been reading this forum for three days trying to completelly install windows 10 on my iMac 10,1 (late 2009). I've tried to clean the HD and install Windows just like any other computer (Yes, i didn't know the trouble i would get into...). [I'll adimit that I didn't really know how to do it, it's beeing an adventure to me ]
I will describe the process I went trought and try to explain the things that are driving me crazy.
1. Made a Windows 10 Pro (x64) Bootable USB stick with Rufus on another Windows computer.
1.1 Pen Drive specs: MBR partition for UEFI - FAT32
2. Bootable USB didn't showed on Mac white screen, so I installed rEFInd to be able to start the Windows Installation.
3. In partitioning step I completelly wipped the HD with diskpart and installed windows.
4. Completed Windows 10 (x64) installation but computer keeps restarting over and over.
5. Made another Bootable USB stick with rEFIt to boot to Windows Intallation again.
6. After trying this for a long time, discovered that the problem was NVidia GeForce 9400M card that bugged Windows starting.
7. From https://forums.macrumors.com/thread...o-bios-emulation.696523/page-10#post-14101770 discovered that VGA needs to be enabled for Windows to boot without problems on Windows 10.
8. Used rEFIt to acess EFI Shell and create startup.nsh and run the script from there. For the first time i was able to install Nvidia drivers and use my computer.
8.1 EFI specs: Apple EFI 1.10
8.2 startup.nsh
mm 0010003E 1 ;PCI :8
mm 03000004 1 ;PCI :7
fs0:
EFI\Microsoft\Boot\Bootmgfw.efi
9. When restarting my computer i get the same error from (4). mm 03000004 1 ;PCI :7
fs0:
EFI\Microsoft\Boot\Bootmgfw.efi
So, now I need your help. I've tried a lot of things from different sites and I'm not able to resolve this.
* The script made on (8) works only when starting the computer from EFI Shell, when restarting the computer normally, the script don't run accordingly. Any of you know how to check if script is running or if it's causing any error on normal startup?
* I'm trying to change brightness on Windows 10 to this computer and any of the methods found on google search are able to activate this feature. Do you know how to enable brigthness control of this model of iMac on Windows 10? (I just want to up the bright, it's too dark for me )
* I'm trying to change brightness on Windows 10 to this computer and any of the methods found on google search are able to activate this feature. Do you know how to enable brigthness control of this model of iMac on Windows 10? (I just want to up the bright, it's too dark for me )