Win8 installation to u disk graphic tutorial

Install win8 to u disk do not know if you have thought about it? Just think about if you install win8 to the U disk (or mobile hard disk can also be), carry it, go where to plug in U disk, everything is done! Mobile office, this is the king, what is "cloud" is weak! Xiaobian today brings detailed win8 installation to u disk graphic tutorial.

Win8 installation to u disk graphic tutorial

For 2 days, finally got it, don't dare to enjoy it, let us share it with you! Take Microsoft's latest operating system Win8 Let's make an example! There are many ways to circulate on the Internet. Here is an example of the simplest way to look at it. (meaning means that the U disk is installed as a C disk, and it can be booted directly to Win8 without any installation operation on any machine.)

We only need to prepare the tools:

1, Win8 system image

2, Windows To Go auxiliary software multi-thread optimization special edition

(the above documents, will be provided at the end)

Let's get started! First of all, we must first extract the install.wim of the sources folder in the win8 image. You can use WinRAR to extract the simple and convenient.

Then plug in our U disk (or mobile hard disk), use the system's own disk management to set the U disk to "active area", this step is very important, if not set, it may cause the U disk to boot Can't guide the system! Right click on the mobile drive letter and set it to “activity"!!

Open Windows To Go auxiliary software (win7 users please run with "administrator rights"), select just unzipped Install.wim file, "check the installed disk", this, select your own U disk or mobile hard disk, here you need to pay attention to, the storage device must be greater than 20G space! Otherwise there will be tips drop! Storage The device is still recommended for USB3.0 specifications~

Less than 20G will be prompted!

After you have selected, click to start the installation! Fully automatic, no manual intervention. After the start, the software will automatically format the memory, so what information is still backed up in advance. Then pop up a CMD command line ~ there will be a progress bar and time estimate, please wait a moment!

It is strongly recommended to use the multi-threaded optimization version recommended in this article, which will reduce the installation time of this step, 3.0 The installation time of the device install.wim is about 20 minutes! Please be patient, don't close the command line window!

After everything is installed, the CMD command line will disappear automatically. We will close the software, restart the computer, and enter Bios sets the startup item. The motherboard of each computer is different. You can check the instructions on your motherboard for modification.

Let's take my Lenovo desktop as an example. After rebooting, click the DEL button to enter the Bios settings.

According to the figure, select the second item on the left.

Next select Boot Device

1st Boot Device item selection, Removable Dev

You can enter Removable Dev to confirm whether the motherboard can be recognized!

After the setting is completed, save and exit, you can see Win8 after rebooting!

The first startup will be slower, wait patiently~ The operation is still very smooth, and it is no different from local operation. !

Analyze the principle:

First use the diskpart command to empty the disk, create a partition, format it to NTFS format and set it as the active area!

Then call Windows Auto The installation toolkit (AIK) Imagex.exe (used to install install.wim to the specified partition) and the Windows8 operating system computer bcdboot.exe (used to set the boot of the specified partition)

command is as follows:

imagex.exe /apply install.wim 1 Drive letter:

This step means installing install.wim to a disk. Change the letter to the letter of your mobile device.

bcdboot.exe Drive letter: windows /s drive letter: /f ALL

This step is a write boot and Windows has been started on this device. The meaning of the drive letter is the same as above.