Customs authorization via HS code checks

List of the catalog of this article:

• 1,Customs authorization via HS code checksCD-ROM installation system steps
• 2, How to use CD-ROM on desktop computers Reinstall System | Desktop CD Reinstall System Tutorial
• 3, How to install Lenovo desktop computer dvd
• 4. How to reinstall win10 system with CD-ROM
• 5, Computer Reinstall System Steps

CD-ROM installation system steps

The computer uses CD-ROM to reinstall the system. The operation steps are as follows: prepare the system CD-ROM and prepare the system CD-ROM: if not, you can buy it in the computer store.

Turn on the computer and press the Delete key when the computer self-checks, (Note: Some computers are Enter and F1 keys). How to install the system on the CD 2 After entering the CMOS interface, select the Startup option with the left and right keys on the keyboard. How to install the system on the CD 3 Select the first Primary Boot Sequence option and press the Enter key on the keyboard.

Under normal power-on, put the CD into the optical drive and restart the computer (if it is abnormal, you can put it in after the power is turned on). 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.

How to Reinstall the System with CD-ROM on Desktop Computer | Desktop CD-ROM Reinstall System Tutorial

Insert the cabbage boot disk on the USB interface of the square computer, and keep pressing F12, F11 or Esc and other shortcut keys to open it after restarting. Start menu, select CD-ROM to start, for example: P1: MATSHITADVD-RAM.

When booting, there is a prompt in the lower right corner of the screen. Now the new motherboard does not need to enter the BIOS to set the computer to start from the CD-ROM. For example, the Gigabyte motherboard can be turned on and press F12 to choose to start from the CD-ROM.

The editor of this article shares with you the Lenovo desktop CD-ROM installation system tutorial.

The second type is the CD-ROM installation system. It is suitable for a good understanding of computer BIOS settings.

First of all, in the computer hardware, there must be an installation of "burning optical drive" to make a win10 system CD-ROM 2 Prepare a large-capacity storage "burning CD-ROM" for system image storage 3, and then download a "Windows 10 system ios image" file from the Internet and save it in electricity. Brain disk backup 4 also needs to download one.

How to install Lenovo desktop computer dvd

1. The CD-ROM installation system first needs to set the BIOS CD-ROM startup. The specific steps are as follows: After starting the computer, in the prompt "Press DEL to run In the place of "Setup", press the Del key on the keyboard: select the bios function, give priority to startup rights, and set it to the optical drive. After setting, press F10 to save and exit. Install the system.

2. The following are the steps to install the CD/DVD optical drive in the computer: Optical drive: First, you need to make sure that it is compatible with your computer. Turn on the computer: Open the computer case and find the location where you intend to install the optical drive. Usually, the optical drive is located at the front of the chassis.

3. The place where the Lenovo computer desktop opens the CD is the same as the way to open the notebook.Tools/raw materials Lenovo G480 windows7 Open My computer (computer) on the computer. Find the removable storage device (with a small icon of a CD-ROM, which says DVD) and click to enter.

4. Operate the computer: Lenovo ThinkPad operating system: the Windows 10 system computer CD can be opened in my computer. The method is as follows: eject the CD and drag.

5. The specific steps are as follows: the materials that need to be prepared are: computer, take the win7 system as an example: first open the computer and click "DVD RW drive". Then click "Pop" in the top menu bar. Then put the CD into the CD drive on the side of the computer. Then drag the CD drive in.