Win7+centos dual System, the most clear and meticulous tutorial!

About a year ago I learned Linux for some time, but didn't stick it out ... Recently want to start to see, previously wanted to see Linux under the physical machine operation and not just run under the virtual machine, so try to install the Win7 system installed CentOS, for dual-system switching purposes. There is no time before, now put my methods to introduce you, I hope to help everyone.

　　Attention:

1. due to the operation of the hard disk, please properly back up the data to avoid loss .

2. In order to achieve a picture overlay at each step, I used a virtual machine to demonstrate, but please rest assured that I have successfully implemented on my own physical machine.

3. My steps are absolutely correct and indispensable, everyone must follow my operation to carry out.

Let me introduce the software I need first:

* EASYBCD : In order to add and modify Startup Items　　

*　　diskgenius: Partition Assistant, operation on hard disk

* Wingrub: Just to look at the partition number, in fact, very chicken, no also can, need to experiment　　

　　

1. First, I prepared a 320G HDD operating system, and the separation of more than 110G of the idle area (100G to install linux,10g to store the installation image)

2. Then use Diskgenius to separate the 10G space (FAT32 format) as the partition where the installation files are stored.

//(honkly: God horse! You don't use Diskgenius, please do it yourself Baidu tutorial )

And then we get the installation files.

extract the images and Isolinux folders in the DVD1 to the new partition you created above, and then copy the installation files to the previous

3. we open the Wingrub and use the tool

Get your new FAT32 partition (the partition that holds the Linux installation package) number, is hd0,4, remember!

4. Then open EASYBCD, add the startup item

　"Configuration", the three lines to add, meaning first not explained, add on it can

5. Then restart, Select Neogrub Boot

Step-by-step installation

6. language selection, above means Simplified Chinese, English is selected by default

7. Where did you put the installation file DVD? You try it ... I'm not quite sure about your disk partition

8. The image below indicates that the installation has started

9. Continue to the next step (next)

10. Regional selection, selected to Asia/Shanghai (OK, in fact, the picture was chosen as Chongqing)

11. Here is to let you choose your system installation to use the disk space, it is best to choose the following options to customize

12. Start customizing

　13. Select Free to continue

The default is good, continue

14. According to the allocation on the graph, size (sizes) in megabytes, I set the 100G (in fact, I am too lazy to divide, the Linux partition is another small learning, in my other blog specifically, here only one to install the system).

15. OK, click Next

16. Click OK (Yes)

Go on

Here you need to change the settings, it will default to put the boot file to the Windows partition, which will damage the Win7 startup file, we follow to change:

18. Continue, choose the installation mode, a variety of, any choice

Started installing the

installation is complete!

Restart your computer, go to Win7, update the startup item

set up to be smart points. reboot to see the Linux test results

It worked!

You can now go back to Win7, the e-disk (you as the installation file storage of the FAT32 10G partition) and the remaining disk space to Win7 use, of course, the 100G to Linux do not move, moved any consequences you do not cry.

The above is the installation of Windows+centos dual system tutorial, in addition, Honkly also has the following recommendations:

Settings in the 1.CentOS installation please refer to the specific settings of the chapter installed in Bird's private Cuisine (second edition), such as root, normal user, automatic acquisition time, installation software selection and so on, is very important.

2. This tutorial is only entertaining, any unpredictable consequences do not blame honkly, quack!!