installation win8 to u disk do not know if you have thought about it? Imagine if you install win8 to the U disk (or mobile hard disk can also be), carry it, go where to plug in the 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
2 days, finally got it, don't dare to enjoy it, let us share it with you! Take Microsoft's latest operating system Win8 to do it. For 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 system, and it can be booted directly to Win8 without any installation operation on any machine.)
We only need to prepare the tool:
1. Win8 system image
2, Windows To Go auxiliary software multi-thread optimization special version
(above file, will be provided at the end of the article)
Well, let's start! First we must first extract the sources file in the win8 image The install.wim folder, you can use WinRAR to extract 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 boot can not boot the system Right click on the mobile drive letter and set it to “activity"!!
Open the Windows To Go auxiliary software (win7 users please run with “ administrator privileges), select the installer that was just unzipped. Wim file, “Select 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! Storage device is still recommended USB3.0 specifications it ~
less than 20G will be prompt after Oh!
have been selected, click it to start the installation! automatic, without 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, this will reduce the installation time of this step, 3.0 device installation install .wim time is about 20 minutes! Please be patient, don't close the command line window!
When everything is installed, the CMD command line will disappear automatically. We will close the software, restart the computer, and enter the Bios settings. Under the item~ The motherboard of each computer is different, you can check your motherboard manual for modification.
The following is an example of my Lenovo desktop. 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!
Good After the setup is complete, 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!
analysis which principle:
first with diskpart command to clear disk, create a partition, formatted as NTFS and set as the active area!
then calls the Windows Automated installation Kit (AIK) in Imagex.exe (used to install the install. Wim to the specified partition) and the Windows 8 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 It 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 for write boot, Windows has been started on this device. The meaning of the drive letter is the same as above.