Reinstall the system tutorial
- The first step in IT is to have a clean computer system, right?
(Be cautious when installing, the system disk must be formatted, and other risks are self-tested.)
This tutorial provides three ways to reinstall the system, three of which are purely installed, and all require a U disk.
1. PE reinstallation, this method will provide more tools for the installer, including partition master, computer password removal and so on.
2. ISO reinstallation, this method is foolish operation, simple and quick, one-key reinstallation.
3. Windows10 official system reinstallation (new! win10 recommended), if you just want to quickly reinstall the windows10 system. Jump here directly! ! !
PE reload
- Tools:
1. U disk above 8G
2. Micro PE tool:
Connection: PE tool
[Extract code]: qmea
3. Operating system (pure win10 is provided here):
Link: win10
[Extract code]: bh2n
- process:
1. Making PE U Disk
1. Download micro PE tool, win10 system:
2. Format the U disk:
Right-click the inserted U disk, select "Format", select "NTFS" in the file system, and click "Start" (when formatting, the file system is selected as NTFS so that the U disk can store a single Files with memory greater than 4G).
3. Click "Install PE to U Disk".
4. Click "Install into U Disk Now" (the name displayed on the volume label of the U disk is the name of the U disk inserted by yourself).
5. Click "Start Making".
6. Copy the downloaded win10 system into the U disk
2. System BIOS selection (different for different computers):
1. Enter the BIOS settings, the general shortcut keys are different according to the computer;
- Ordinary computer: Duniangsou corresponds to the computer startup shortcut key, format: xxx model computer BIOS set U disk as the first startup item
- Special computers (part of the new Lenovo series);
Click the small hole on the computer with a card pin when it is off
2. BIOS settings (different computer settings are different in difficulty):
(Here is Lenovo notebook) enter BIOS~——>press→move cursor to boot——>setting page as shown in Figure 1:——>press→cursor to exit
Note:
The purpose of this process is to select your U disk to boot when starting the computer selection system, not the computer's own hard disk.
So although there are many ways to start, the process is generally in the BOOT setting column, see your U disk, and increase its priority.
For example, a
simple computer can generally directly select the startup disk and click directly. Such as:
3. Reinstall Windows on PE system
If you need to re-distribute or format the entire disk to obtain a new computer system, please continue reading this section:
If you need to keep the contents of the external disk of the system disk, skip this section, otherwise you will not be responsible for data loss!
Open the partition assistant -> click on the quick partition -> execute. The
quick partition pop-up window will prompt, you need to pay attention to the following points:
1. Disk type selection [MBR]
2. Partition number selection: how many depends on requirements and hard disk size
3. Partition size selection: the first is the main partition (that is, the partition where the system is installed),
generally around 25-100G is recommended (depending on demand and hard disk size)
1. After entering "PE system", double-click " CGI Backup and Restore ".
2. Select " Restore Partition ", choose the drive letter of the partition as "C drive" , and click "three dots" on the right side of "3. Please select mirror file " . 
3. Select the "image file" (iso format) copied to the U disk and click " Open ". 
4. Select the version you need to install (I choose Windows 7 Ultimate here), and click " OK ".
5. Click " Execute ".
6. Check "Restart" and click " OK ".
7. The partition is being restored.
8. "Restore successful" is displayed, at this time, unplug the U disk and the restart is complete.
ISO reinstall
- Tools:
1, 8G or more U-
2, floppy disk through: floppy disk through the official website (direct download free trial)
3, the operating system (provided here pure win10):
link: win10
[extraction code]: bh2n
- process:
One, make U disk boot disk
1. First download the "Soft Disk Communication" software, install it after downloading, the option is default, do not check it yourself ; after the installation is complete, you do not need to run this software. 
2. Download a win10 operating system. Do not download the downloaded operating system to a USB flash drive. Any disk of the computer can be used.
3. After downloading the system, insert the USB flash drive and double-click the downloaded iso file to
pop up the following interface: Click " Continue trial "
4. Select the USB drive letter in the " Local Directory " on the left , make sure not to make a mistake , and then select "Start" in the tool bar
5. Select " Write to Hard Disk Image ", (the first 4), a dialog box pops up, with the default settings, click " Format " directly , click " Write " after formatting is complete , and wait for the burning to be successful and the production is completed.
2. BIOS settings (same as above U disk reinstallation)
3. Start the computer, select the system, and divide the drive letter.
1. After the U disk is started, you will see the computer screen will change to a blue installation page, the following operations can be done by following the prompts.
-
Choose Custom:
2. Pay attention to the precautions when partitioning. As above, there is no partition tool. If you need to partition, please delete the original partition and assign a new size as the new partition. -
Delete the original partition
-
When creating a new partition, the primary partition is first created, which is the system disk. Or generate a boot partition, no need to bother.
3. After creating all the partitions, continue to the next step and wait, then OK.
Windows10 official system reinstallation (new! win10 recommended)
- Tutorial 3 does not need to download the system image in the Baidu network disk, but pay attention to keep the network open during the U disk production process. The win10 tool will help us download the system automatically.
- Advantages: Because the system is automatically a newer system on the official website, there is no need to update too much after the reinstallation is complete. And a certain cloud download that bypassed the speed limit.
- Disadvantage: only win10 system can be installed
1. Download the Windows 10 official website tool assistant,
Second, make a U disk boot.
- Choose another installation medium
- Cancel the recommended option box and choose the system you want (only win10 system)
- Choose U Disk
- Just wait for the download
3. BIOS setting (same as above U disk reinstallation)
4. Start the computer, select the system, and divide the drive letter (Ibid. ISO reinstallation).
The above are three pure installation methods; the systems installed in the first two are the August 2019 system, there is only a recycle bin, and there may be no drive. The third type is the new system of official website teaching.
Provide common post-installation, upgrade, and wireless network card drivers:
- Win10 Yisheng: Link: Win10 Yisheng Extraction code: eqg6
- 360 driver master (wireless network card driver version) : link: driver master extraction code: tywt
- Virtual machine (Xiaobai who is afraid that the computer will be difficult to recover can use the virtual machine for the first simulation test) :
virtual machine Extract code: t4v3