The method of installing Mac double system on U disk

USB disk installed Mac Dual system method:

The first step: it is best to have two 4G more than the capacity of U disk. Note that inside do not put any dongdong, when the Mac in the production of Win7 boot disk will be all. There is also the Win7 image file (preferably 64-bit system installed).

Mac downloads Win7 system Mac hardware driver.

Download step: Open Boot Camp and click Continue!

Then just need to put on the middle of the hook, up and down two boxes first do not tick! This is the hardware driver on the Win7 with the Mac download. It's about 820MB.

It will automatically detect your Mac hardware and find the appropriate driver.

Tip: Before downloading, insert the first empty U disk into the Mac,

Because this drive is downloaded directly to the mobile disk. So it will automatically be downloaded to the U disk plugged into the Mac.

After downloading the U disk, save the last in the Win7 system to install the driver.

Step two: Prepare to do well, after ready to open Boot Camp again click Continue,

First insert the second empty U disk ready into the Mac and then hook up with the "Create window 7 or later installation Disk" and "Install Windows 7 or later" options. Then click Continue!!!

Next is to choose the first download good win7 mirror files, the Mac is usually automatically selected on the desktop of this win7 image file, if not automatically selected, please manually select.

Click Continue when the selection is complete. How to manually choose to see pictures! The Boot Camp will first create Windows 7 or later installation disks.

Manually select a path picture

Next Boot Camp will prompt you to erase this drive (drive is the U disk where you insert the MAC) Click Continue ... Go on ...

Then it's time to format the selected U disk. Wait for formatting to complete! After formatting is complete,

The Boot camp will automatically write the Win7 mirror file to the U disk that you just formatted,

(That is, "Copy Windows Files ..."). "process) look at the following figure! This is the process of doing Win7 system disk!

When the write is complete, don't pull the U disk! The next boot camp appears with the "create partition for Windows" interface,

This is the partitioning of your hard drive,

This partition is Win7 's shelter! My hard drive type 500GB, md387 standard is 500GB. This partition can choose any size of its own.

How to select the size of the partition, is to use the mouse to hold the center of small Dots,

(The small dots in the red circle below) drag around to divide the space of the partition disk! Then click Install!

The following is the process of partitioning the disk, this process is faster, after the disk partition is complete,

The Boot Camp will automatically select the prepared U disk for Win7 installation!mac will automatically reboot for installation.

Next look at the picture bar, are very familiar with the Win7 installation interface Ah! Choose a Custom installation!

Select the disk whose name is bootcamp to format this disk to convert the MAC's disk format to the NTFS format suitable for Win7.

No format words can not be installed, unable to click Next!

Formatting steps:

First click on the drive option (Advanced) and then select the disk you want to format: Name bootcamp Click Format, Finish click OK.

The name of the disk changes after formatting

Note, do not move any other disks, because this will damage the MAC system! Select the disk that you just formatted and click Next,

will automatically install the WIN7!!!

After the Win7 is installed, copy the hardware drive inside the first U disk to the WIN7 system for installation!!! Reboot after installation is complete!

Compared with Windows7 or WINDOWS8, the Mac system to install a dual system is more complex, in the use of USB disk installed Mac dual system when users need to spend a bit more patience.