Graphic details of Win8.1 Update startup failure problem

As a new system, Windows 8.1 still has a lot of unstable places. After updating Windows 8.1 update, users often find that the wi system cannot be started and the startup fails. Under normal circumstances, users will choose system restore. Point or system image backup to solve, but what if the system does not have these two operations?

Graphical explanation Win8.1 Update failed to start:

To solve the problem that windows8.1 update can not be started, in fact, just use Win8.1 installation image + emergency command to fix, for example, the most classic The sfc /scannow command. This fix command scans the integrity of all protected system files while replacing corrupted or anomalous version files with the correct Microsoft version.

specific steps:

1, the system downloads Win8.1 image, CD-ROM or DVD recorder U disk production tool;

ISO after downloading can Use the Rubik's Cube file verification in Rubik's Cube Master to get the SHA1, MD5, CRC and other check values, to ensure that the download is the official pure version, do not give the Trojan virus a chance

Rubik's Cube Master V5.12 Green Edition Download address: http://www.xitongzhijia.net/soft/19523.html

• Rubik's cube master in the Rubik's cube U disk boot can be made into a boot U disk to install, both save The trouble of engraving, you can also share it with your friends

• Rubik's Cube in the Rubik's Cube Master, you can burn the ISO into a DVD, so you can run the installation directly

Win8.1 DVD or CD-ROM is inserted into the U disk, turning on the computer, the BIOS boot setting item, using the installation CD /U-boot; after

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