Medical reagents HS code verification

List of contents of this article:

• 1,Medical reagents HS code verification One way to reinstall the system
• 2. Two ways to install the CD-ROM system
• 3, How to reinstall the system with CD-ROM on the computer|Computer CD-ROM reinstall system tutorial

One way to reinstall the system

First of all, open the browser on the computer where the Windows system (any version) has been installed and download the PE toolbox. Here we recommend a pureEasy-to-use PE toolbox - micro PE toolbox (Baidu search is fine), download the version suitable for your computer, generally the 64-bit version.

There are mainly the following ways to reinstall the computer system: use the built-in recovery function of the operating system, use the system installation disk to reinstall, and reinstall the system through third-party software. First of all, it is a relatively simple way to reinstall using the built-in recovery function of the operating system.

Steps: First of all, there are many ways to make a USB disk boot disk with a computer with an existing system. The simplest one is to search for "Computer Store USB Disk Boot Production Tool" on Baidu to download the latest version, and then directly open it (no installation required) to run, insert an empty USB disk or memory card, and make it into USB boot disk.

This article will introduce a method of reinstalling the system using CD-ROM mirroring and USB flash drive boot.The first step to download the CD-ROM image is to download the system CD-ROM image. Go to Baidu to search for the CD image of the system, find it and download it. Generally, it is best to download from the forum. There are many systems on many computer forums. Just register an account to download.

There are many ways to reinstall the computer system, and you can choose one of the operations listed below. Hard disk installation: Press the F11 key or F8 key after power-on or restarting to see if one-click GHOST or similar software is installed. If there is, select one-click restore and press Enter to confirm. After entering the one-click restore operation interface, select "Restore" to confirm.

You need to use software to make a USB disk into a boot disk, insert the USB disk, insert the USB disk boot disk into the computer that needs to reinstall the system, restart the computer and press the USB disk startup shortcut key when the first screen appears.Up the shortcut boot menu, press the arrow keys and the return key to select your USB flash drive name to enter the PE selection interface, and redo the system.

Two methods of CD-ROM installation system

If it is the original disk version, the installation method is as follows: the first step is to set the light start: the so-called light start means that the computer first reads the optical drive when starting up, so if the optical drive has The CD with the light start function can be read out before the hard disk starts up (for example, when installing the system from the CD).

6 The interface is divided into two ways, one is to upgrade the installation (retain the original system file) and the other is the custom installation (not to retain the original system file). If the original system disk space is not large, it is better to use custom installation.

Insert the system CD into the computer's optical drive, then press the computer's power button and click the F12 key continuously. Some laptop models are F12 + FN keys.

Two commonly used methods to install the operating system: optical drive installation system method: please press the F2 key to enter the BIOS settings, set the BootDevicePriority option under the Boot menu to boot the optical drive, and press the F10 key to save and exit.

Set the boot mode to put the CD into the optical drive and restart the computer (if it is not normal, you can put it in after the power starts up). Press DEL or other keys to enter the BIOS, and set the settings to start from DVD-F10-Y-Enter. After entering the PE interface, select "Install System" after entering the PE interface.

The following is an introduction to how to install win7 with CD-ROM. There are two ways to install the win7 CD-ROM system: one is to install with the system installation disk, and the other is to install the system clone CD-ROM. There are two installation methods. The former is complicated and takes a long time to install, while the latter is simple and easy to install.

How to reinstall the system with CD-ROM | Computer CD-ROM reinstall system tutorial

1. When inserting the CD-ROM to start, press the corresponding key to enter the startup device selection interface and select to start from the CD-ROM. As shown in the figure below: Enter the startup interface of the CD-ROM, as shown in the figure below: Select to run the latest version of the partition tool, as shown in the figure below, select the quick partition, select the number of partitions, and click OK.

2. SystemThe CD is ready to put the system CD on the laptop optical drive. After booting, keep pressing the boot hotkeys such as F1F1Esc, select the DVD option in the pop-up boot menu, and enter.

3. The installation method is: insert the CD. Start the computer. When you see the brand LOGO on the screen, or the startup item selection prompt, press the corresponding key and select to start the computer from the CD-ROM. As shown in the figure below: Select the first item. As shown in the figure below: Click to execute, and the system will restart. Enter the fully automatic installation.

4. First of all, in the computer hardware, "burning optical drive" must be installed to make a win10 system CD-ROM. 2 Prepare a large-capacity storage "burning disc" as a system image storage 3, and then download a "Windows 10 system ios image" file from the Internet to save it. You also need to download one on the computer disk backup 4.

5. Reinstall the system with CD-ROM. To reinstall the system with CD-ROM, you need to have two basic hardware, one is the system CD-ROM and the other is the optical drive. These two things are indispensable. So, first of all, you need a system CD-ROM and an optical drive.

6. Let's learn the steps of reinstalling the system of ASUS notebook CD-ROM with the editor.