Use the ERD disk to solve the problem that Windows 8 cannot be started after automatic update, erdwin8

Use the ERD disk to solve the problem that Windows 8 cannot be started after automatic update, erdwin8

Use the ERD disk to solve the problem that Windows 8 cannot be started after automatic update

A desktop with Windows 8x64 system installed cannot be started after automatic update. In the case of a black screen, no response is returned.

Security mode cannot enter the system either.

After several twists and turns, we found that:

If not, you only need to put the ERD disk (Win 8x86) in the optical drive to complete the startup.

However, in the case of a black screen, I don't know what files are missing.

I used win8 to switch the system back to XP, but why can't I start the CD?

Start the system and Press F1 to enter the bios. [three items: config, security, and startup]
1. Change the hard disk mode to compatibility in the config option (this mode is compatible with win7 and XP)
2. Select "disabled" for "security" (disable the security mode before you can perform this operation. 3. If the security mode is disabled, you can directly perform Step 3)

3. Select the "Startup" option. The UEFI/Legacy Boot option is displayed. Press enter to select the "Legacy only" option.
Legacy only can guide Windows 7 and Windows XP systems in the traditional boot mode, and UEFI is the new boot guide for Windows 8
Then press F12 to select the boot disc for installation. You can also select F1 to enter bios to change the first boot item.
If you still do not understand, you can refer to the link or add me QQ: 549517992, to answer and solve your problem in detail.

Wenku.baidu.com/...e.html

Windows 8 cannot be started with xp. It uses a system that reinstalls Chinese Cabbage. If the system fails to be restored after it is started, the system prompts shutdown.

Your disk has a hidden partition, and this partition is an active primary partition. Solution: Remove this hidden partition. You don't need to use the old one. The old one has the diskgenius tool, in diskgenius, You can detach hidden partitions. If you detach a hidden partition, you will find an additional disk in my computer. If the hidden partition is large enough, you can directly mount the system to this disk. If not, re-partition. Then you can do whatever ghost you like. If not, follow the steps below.
Start the system and Press F1 to enter the bios. [three items: config, security, and startup]
1. Change the hard disk mode to compatibility in the config option (this mode is compatible with win7 and XP)
2. Select "disabled" for "security" (disable the security mode before you can perform this operation. 3. If the security mode is disabled, you can directly perform Step 3)

3. Select the "Startup" option. The UEFI/Legacy Boot option is displayed. Press enter to select the "Legacy only" option.
Legacy only can guide Windows 7 and Windows XP systems in the traditional boot mode, and UEFI is the new boot guide for Windows 8
Then press F12 to select the boot disc for installation. You can also select F1 to enter the bios to change the first boot item ..