Decline the offer to restart because we’re not done. Let’s delete the driver that’s causing us issues by going to the Driver tab, clicking Uninstall, checking the box to delete the driver, and clicking OK. Open Notepad, or a text editor of choice, and copy the four lines of the long Device IDs shown. In the drop-down box select Hardware IDs. Right click on this, and select Properties, then click the Details tab. You’ll see a line under Display Adapters called something like “Intel Display Graphics”. Boot into Windows 10, log in, and open the Device Manager. Navigate through the options until you’re allowed to boot with options, at which point Safe Mode or Safe Mode with Networking is the choice needed. I now have Windows 10 64bit (2004) up and running in the iMac, fully functioning.Ĭlick to expand.You can install Win10 in UEFI mode, and after a few boots with the BSOD, Windows will start up the System Repair.

Then I install BootCamp drivers to Windows. After 2,3 reboot (still first loaded from the SD card, then select the newly installed SSD), the Windows installment is finished. I partitioned and formatted the SSD from then => GPT style Plug the USB to the iMac and boot with the Catalina Loader SD card (this is necessary for the flashed WX4150) and select the Windows USB as next boot device. On another PC, make a Windows USB installer (version 2004) Use Boot Camp Assistant to download Bootcamp support file (necessary drivers for Windows) On the iMac, boot from Catalina Loader SD card (find the disk image of this Catalina Loader in the Graphic thread) to High Sierra. Open the iMac and install a new SSD (there are 3 SATA ports in the iMac) I installed Windows 10 to the iMac with no issues at all. Mine is the iMac 27' mid-2010, with flashed WX4150 4GB. Is is really difficult to install Windows 10 to old iMacs?

Bootcamp windows 10 imac 2011