The optical drive is broken, there is no USB flash drive, how to format the system and then install

Install a virtual CD-ROM drive,There is ** on the Internet,And then** an ISO installation file of a system,After loading the ISO file with a virtual CD-ROM drive,You can see the display of this CD-ROM drive in my computer,Double click,There is an auto or something in a file,Double click,Then the machine will restart,Restart and then start copying files.。。 Try it, I've used it many times.

There are two ways to do this:

2. Remove the hard disk and hook it to other computers to restore the system image, and install it on your own computer to deploy the system!

Summary. Pro, if the computer does not have a U disk CD, the method of repairing the system is as follows: 1. In this case, we can use the local hard disk installation method if there is no U disk CD:

2. In general, ** are ISO format image files, 3, unzip the installation package of win7, use winrar, winzip, 7z, good pressure, floppy disk, etc. can be uncompressed4, copy these files to the root directory of a non-system disk, most of the system disks are c disks, 5, and the root directory is a disk, such as the interface after double clicking on the f disk, be sure not to put it in the folder.

Pro,If the computer does not have a U disk disc repair system method is as follows:1、There is no U disk disc in this case, we can use the local hard disk installation method:2、In the case of the general love of Zen socks,** are all ISO format image files,3、Unzip the installation package of win7,Use winrar、winzip、7z、good pressure、floppy disk and so on can be decompressed4、Copy these files to the root directory of a non-system disk bridge,Most of the system disks are C disks,5、 And the root directory is a certain disk, such as the interface that goes into the f drive after double-clicking, and it must not be put in the folder.

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Summary. 1. In this case, we can use the local hard disk installation method if there is no U disk CD-ROM

3. Unzip the installation package of win7, and use winrar, winzip, 7z, good pressure, floppy disk, etc.

4. Copy these files to the root directory of a non-system disk, most of the system disks are C disks, 5. The root directory is a certain disk, such as the interface after double-clicking on the F disk, be sure not to put it in the folder;

How to repair the system without disc and USB flash drive.

1、In this case, we can use the local hard disk installation method without a U disk:2、In general,** are the ISO format of the image text digging and laughing collapse piece,3、The installation package of the judgment round win7 is uncompressed,Use winrar、winzip、7z、good pressure、floppy disk and so on can be decompressed; 4. Copy these files to the root directory of a non-system disk, most of the system disks are C disks, 5. The root directory is a certain disk, such as the interface of F disk double-click to enter the land, and be sure not to put it in the folder;

Installation steps: 1. In the folder, find your best win7 system, right-click the system and select [Load]. Then a folder will pop up, and we can directly double-click [One-click Install System] on the line.

If there is a poison report or other prompt, please follow the steps below, if not, skip steps 3-5.

Here's how to repair the system without disc and USB flash drive:

1. Open a shortcut called Install Bar Reinstall System Software in the desktop, select the system you need to install after entering the home page, and click Install.

2. Then enter the interface, we can select some applicable system software to install.

<>4. After restarting, the computer will enter the new operating system page, and we can start using it at this time.

Computer operating system

1. Windows system

Windows system is currently the mainstream of computer operating systems, common systems are win 7 and win 10, xp system, recently Microsoft announced that it will stop supporting win 7 system in 2020. And the current Windows 10 system, which was launched in May 2019, is the latest version and is the best Windows so far. For new computer equipment, the basic pre-installed is win 10 system, if some friends still want to use win 7 system, and the hardware device is no longer supported.

2. Mac system

Developed by Apple Inc., a dedicated system for the development of Apple computers. An operating system that cannot be installed on a normal PC under normal circumstances. But many friends on the Internet have technology in hand, and it is no longer difficult to install black Apple on Windows computers.

At the same time, the Apple system also supports the installation of Windows dual system.

Summary. First of all, in a computer that can be connected to the Internet, first install the installation bar, one-click reinstall the system tool and open, insert a blank U disk of more than 8G, select the U disk to reinstall the system mode, and click to start making the startup disk.

Then select the Windows system you need to install and click Start Production.

After waiting for the software to make the boot disk prompt successfully, preview the boot shortcut key of the computer motherboard that needs to be installed, and then pull out the USB flash drive to exit.

Insert the USB flash drive boot disk into the computer that needs to be installed, boot the boot and keep pressing the boot shortcut key to enter the boot interface, select the USB flash drive startup item Enter to enter the PE selection interface, and select the first item PE system Enter to enter.

Then open the installation bar and install the tool on the PE system desktop, then select the computer system that needs to be installed, and click to install it on the C disk. (Note that before opening the installation tool, if there is important information on the computer system disk.)

How to repair the system without disc and USB flash drive.

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Dear, hello, I'm glad to solve the problem for you, how to repair the system without a disc and U disk Answer: In this case, we can use the local hard disk installation method without a U disk CD: In general, ** is an ISO format image file, decompress the installation package of win7, use winrar, winzip, 7z, good pressure, floppy disk and so on can be decompressed; Copy these files to the root directory of a non-system disk, most of the high cavities of the system disk are C disks, and the root directory is a certain disk, such as the interface that enters after double clicking on the F disk, and must not be put in the folder.

The computer accidentally deleted the system, and the host could not be opened.

First of all, in a computer that can be connected to the Internet, first install the installation bar, one-click reinstall the system tool and open, insert a blank U disk of more than 8G, select the U disk to reinstall the system mode, and click to start making the startup disk. Then select the Windows system you need to install and click Start Production. After waiting for the software to make the boot disk prompt successfully, preview the boot shortcut key of the computer motherboard that needs to be installed, and then pull out the USB flash drive to exit.

Insert the U disk boot disk into the Hu Ye computer that needs to be installed, boot the machine and keep pressing the boot shortcut key to enter the boot interface, select the USB flash drive startup item Enter to confirm to enter the PE limb selection interface, and select the first item PE system Enter to enter. Then open the installation bar and install the tool on the PE system desktop, then select the computer system that needs to be installed, and click to install it on the C disk. (Note that before opening the installation tool, if the computer has important information on the system disk.)

Summary. Hello dear! We're happy to answer for you!

There are no CD-ROMs and U disks to repair the computer system: 1. Use the repair method of one-click ghost: Many of our computers will install one-click ghost when installing the system, and this one-click ghost is convenient for the computer to restore and repair when the system crashes when the problem occurs, so before repairing, you must do the backup of data and important files.

After getting these important data and files backed, you can click on one-click ghost, and the one-click ghost system will enter the state of automatic restoration. 2. Use the system automatic recovery method: The specific operation steps are as follows, you click Start in the lower left corner of the desktop, look for attachments in the menu bar at the beginning, and a system tool will pop up, and find System Restore in the drop-down menu of the system tool.

Although this tool is often not used, it is still very powerful and can quickly repair broken systems. 3. Reinstall the system:

The computer file is corrupted and cannot be opened.

But there is no USB flash drive.

Is there any other way to do it?

Hello dear! We're happy to answer for you! There is no way to repair the computer system with disc and USB flash drive:

1. Use the repair method of one-click ghost: Many of our computers will install one-key ghost when installing the system, and this one-click ghost is convenient for the computer to restore and repair when the system crashes the problem, so before repairing, we must do the backup of data and important files. After getting these important data and files backed, you can click on one-click ghost, and the one-click ghost system will enter the state of automatic restoration.

Second, use the system automatic recovery method: The specific operation steps are like this, everyone click Start in the lower left corner of the desktop, look for attachments in the menu bar at the beginning, and a system tool will pop up, and find System Restore in the drop-down menu of the system tool. Although this tool is often not used, it is still very powerful and can quickly repair broken systems.

3. Reinstall the system: