Through the U disk Boot Disk production tool installation system

First, first, we start UltraISO, click on the "File" menu under the "Open" button, open the prepared ISO image file, the ISO image of all the files to be selected and hold down the left mouse button dragged to the upper right corner of the area.

If the file you want to add is already present in the ISO image and you are prompted to replace it, make sure you replace it with the "yes" option, which completes the ISO image modification. If you need to use this modified ISO image later, you can save the modified ISO image by clicking Save or Save As on the File menu.

The next is the process of burning U disk. Click on the "Write Hard disk image" command under the "Start" menu in the menu bar to open the "write Hard Disk Image" dialog box.

As shown, "Hard drive" is the choice you want to burn the U disk, here demo is a digital camera memory card. Write by default is usb-hdd+, there are USB-HDD, Usb-zip, usb-zip+, a total of four options, depending on your motherboard to support the type of startup, you can burn forward CMOS look, note that some motherboards need to insert a U disk to display the type of support. U disk can be formatted before burning, but also through the "format" button at the bottom, of course, the direct point "write" can also be automatically formatted.

Clicking "Write" will eject the warning and click "Yes"

Start burning, fast

Prompt will pop up when Burn is successful

At this point, the successful guide to the ISO image engraved into the U disk, in the CMOS set U disk for the first start, type and burn the same choice, so you can start to install a variety of systems. And after burning the U disk is still the same as the original, readable and writable, just a lot of bootable function. If you want to spend more time, you can also put the engraved file as "hidden", and do not want to use or want to change other mirrors, as long as the format can be.

Second, the computer to set the first boot to the USB device to start

In the past, the CD-ROM system must be adjusted to start the CD-ROM drive, and now we have to use U disk installation system, so you want to adjust the boot for U disk. On this, different computer versions of the BIOS have different settings, but are the same, the purpose is to let the computer's first boot into a U disk startup. Below we illustrate several different bios adjustment methods.

The most common phoenix-award bios option, select USB-HDD!

BIOS tuning options for Dell-branded machines

BIOS for ThinkPad Series notebooks

BIOS for HP Commercial Notebook series

You can see that all of the BIOS options are different, but the adjustment options are for one purpose: Set the computer's startup to boot from the USB device, so that you can start the computer from the U disk.

Third, the use of a USB disk can be launched to install XP

Connect the USB drive with the startup function to the computer first

Start the computer into the WinPE

Then you'll get into a mini OS WinPE that runs on a U disk (not on a computer's hard drive), and it has a lot of features like XP, and with it we can do whatever we want with the computer.

You can format C disk (choose a good format for NTFS or FAT32 for the file system you want to install)

How do you do it? can be directly to the C disk format operation, this is shocking enough? Before installing the new XP, we will format the C disk first.

Use the WinPE on the USB disk to format the C-disk in the computer and start another WinPE Norton Ghost with its own software. Use it to restore the ghost image of the system to the C disk of the previously formatted computer. (here to introduce ghost mirror image, download the ghost version of the system image of the ISO format, with the decompression file Winxpsp3.gho this file to the designated folder, U disk can also be, to the U disk must be completed after the Startup disk test) and the usual steps to use Ghost no different!

After starting the ghost, the use of the method is no different from the usual use of ghost to recover the system. Select the local parfifion after the from Image, and then find the Winxpsp3.gho you unzipped, select the hard disk you want to restore to, and then choose the partition you want to restore to.

Locate the mirrored file (this file is extracted from the mirrored file or copied from the CD and placed in the root directory of the partition or U disk)

Select the disks to restore

Select the partition you want to revert to

Before you choose, a dialog box pops up asking if you want to restore the specified Gho image to the computer's C disk, and click Yes.

is recovering

Restore Complete Restart Computer

After reboot, set boot system from hard drive and start reloading.

When the ghost image is restored, it can be restarted into the reload system. At this point, the installation of the operating system with U disk is complete! You can forget the trouble of not having an optical drive to install the operating system.

It is worth mentioning that, because the whole process is to read the data on the hard disk, so the installation speed than the CD-ROM installation much faster. In fact, this is only a USB disk to install the system of one of the methods, there are many other ways to install the system, this article is no longer one by one examples. Perhaps careful you have found that with this boot U disk, you do not have to fear the system after the crash, the important data saved in C disk and can not save, because as long as you use U disk to start WinPE, you can go in to the important data back to other partitions.