one: System partition.
1. Go to--application----bootcamp Assistant of Utility tool.
2, open Bootcamp Assistant, click Continue, adjust the Windows partition size (mouse to the red circle, press and hold the left mouse button to move around), determine the good size, click on the partition.
3, after the division, put the system disk, click Start Installation.
Second: Win7 system installation.
When installing Windows system, it is best to plug in a USB keyboard and mouse, the Bluetooth keyboard and mouse are not used.
1, Win7 installation and installation of the PC, the only thing to note is that when you select the partition must be marked bootcamp partition, click Driveoptions (Advanced) "Drive options (Advanced)"--format "format"--next (next).
2, start installation Win7.
3, installed to read the Win7logo logo when the black screen for a long time
Wait a while, 3 minutes or so, this step fails, you have to reinstall the system
The processing method is:
Reboot again and boot again from the optical drive to re-enter the installation screen (difficult 1 boot system selection)
In the first interface of Apple installation Win7, select Repair Win7. Then select the Fix driver, then select Browse Directory, locate C:windowssystem32driversatikmdag.sys and delete. Then reboot, this time you need to hold down the left option key, choose to boot from the hard drive, let Win7 Setup automatically complete the rest of the installation.
Here, your Win7 has been successfully installed into your imac.