I accidentally deleted the EISA partition when reinstalling the operating system, how can I rebuild

In general, the ELSA partition is the partition used by the brand machine for one-click restoration, so if you want to restore it, you should use the corresponding one-click restore tool of the brand.

Dear Lenovo users, hello!

IDEA Forum.

Think Forum.

Lenovo Community.

Go buy a disc and partition it with the tools in it.

You can only send it to the Lenovo service station for repair, and the repair station engineer will help you rebuild.

Yes, if it is an upgrade, you will not be impressed by following the prompts directly. If it is a reinstallation, the flash disk or disc you want to use, press Option when booting up, then select the disc, and follow the steps inside, it will not be affected. All in all, the changes in your Mac won't affect Win

1. First of all, open the computer you just reinstalled, enter the Windows 10 system, right-click "This Electric Trouble" on the desktop, and click [Manage].

3. Finally, select the disk you want to delete, click "Delete" in the right-click menu, and you can rebuild the disk and solve the problem.

If you install it on a system disk, you will see the detailed partition situation.

Move the cursor over the partition you want to delete, and press the D key as prompted to delete the partition, and a confirmation message will appear.

2) According to the system prompt, if you are sure that you want to delete the partition, press the L key to confirm; If you want to discard the deletion, press the Esc key to return to the previous page.

3) After the partition is successfully deleted, the system will automatically return to the partition list interface, at this time, all the contents of the logical hard disk partition you selected to install have been deleted, so the space inside is displayed as "undivided space".At this time, press enter on the partition, then select the format method, and install it.

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Use software to delete and rebuild the partition, so as to ensure that there is no virus, it is recommended to use the fdisk command under dos, delete the partition first, then activate the boot partition C, and then format, you can reinstall the system. It's pretty simple.

Use this system of tomato garden.

Or use the magic partition tool.

The stronger is the bootstrap into the DOS ......

The ghost system has the function of partitioning from the new.

When you see the partition, press d and then l and press enter.

1. You can delete the partition with the built-in method.

Right-click on the computer - Manage - Disk management - Right-click on the disk - Delete volume 2 with diskgenius software.

Open the software and there will be information about each disk, right-click to delete the disk.

If you haven't scored, find someone who will show you a demo.

320g needs to be divided with DM10.

The DM9 supports hard drives that are less than 320G or larger.

Or you use the ghost system disk, which comes with the automatic partition of four areas, and that is easy to divide.

Or you can find DM10.

When you install the system, enter the interface and select the quick system partition project.

Whether your system is installed successfully, if the installation is successful, it is the boot record, there is a problem, go into PE to repair the boot record.

It looks like your system files (iso gho) are on the hard drive before the partition.

If it's partitioned, there's nothing.,Use a CD-ROM drive or USB flash drive.。

Of course, you can also copy the disk, if you have 2 computers.

Hello, what method do you use to install the system?

1. Copy the installation file to the DOS readable and write partition of the hard disk.

3. Use the boot disk to boot the system and perform repartitioning.

4. After rebooting again, you can install it from the hard disk.

If you don't want to copy to a hard drive, you can also install it with a disc, but it will be much slower.

If you want to repartition, you don't need to delete the operating system now.

1.Find a 5-in-1 boot disk, or another boot disk you are familiar with, and use the PQMoster software to partition it, which is graphical and not easy to misoperate.

2.Use an activation-free WinXP installation is sufficient.

I'm sorry, but the specific steps can only be written like this, and I can't write if it's too specific.

1.Find a Chinese version of WinXP installation disk without activation.

2.Boot the installation system with a disc and select Clean Install.

Just follow the prompts. All in Chinese.

You can re-divide the disk by reinstalling it with 1 installation disk.

The EISA partition is essentially a FAT32 partition, and it is different from a regular FAT32 partition in that its partition ID is different. The effect of modifying the partition ID is that the underlying boot system can read it, and it can be called once there is no other partition or there is no other operation system next to the skin, but it cannot be read by the advanced operating system. This prevents most viruses from doing destructive operations on the partition and also allows the recovery partition to boot intelligently.

The EISA partition exists to restore the files you need in one click, not the files you have backed up.

If you don't find this useful, you can delete it, but only if you have other ways to fix it when something goes wrong with the system.

It is very useful to overcome the backup system when installing it is to back up to the hidden partition of EISA.

You're talking about the "green" status, right? Hide and guess the points, imitate the lack of calls, and prepare for Kai are all green.

If it is a system disk, boot it with PE and format the hard disk.

If it is a portable hard disk, use the nearest DOS to format the entire hard disk.

The EISA configuration partition on your hard disk 1 is actually a primary partition, and if you don't need to keep the data in it, you can delete it by right-clicking the delete function in the hard disk manager.

If it doesn't work, use winhex to open sector 0 of hard disk 1 and put the first.

2. If all parameters of the third partition entry are set to 0, the latter two partitions can also be deleted.

After deleting the partition, partitioning the remaining space and handing over all the space to the new second partition, the latter two partitions can be merged.

If you merge the entire disk into one partition, delete the three partitions and create a new partition on the entire disk.