Refrigeration equipment HS code checks

List of contents of this article:

• 1,Refrigeration equipment HS code checks How to cancel the computer startup needs to press del to enter the system
• 2, How to reinstall the system after pressing del on the computer | How to reinstall the system after pressing del
• 3, After the computer starts up and selects the DEL key, what to do next?

How to cancel the computer needs to press del to enter the system

1. Shut down the power and turn off the power to open the box, plug in and unplug the hard disk power cable and data cable again, then turn it on, press the DEL key (the notebook is F2 or other) to enter CMOS, see if the hard disk can be detected. IF THE AVAILABLE SYSTEM USB DISK CAN BE DETECTED, USE DISKGEN TO DETECT IT AFTER IT STARTS AND REBUILD THE MBR. If not, replace the connection or hard disk and reinstall the system.

2. Turn off the floppy drive. Restart the computer, press Del to enter the BIOS, find STANDARD CMOS SETUP, press Enter in the open interface, change Drive A and DriveB to turn off, set the floppy drive to do not start, press ESC key, F10 key, Y key, enter to save and return Out of the settings.The floppy drive is not detected when it is turned on.

3. Method 1: Start through group policy settings-Run-gpedit.msc-"Local Computer" Policy-Computer Configuration-Security Settings-Local Policy-Security Options-Double-Click the right window "Interactive Login: No need to press ctrl+alt+del"-Already Enable - Just confirm.

4. You can expand the local policy/security options in the control panel/management tools/local security policy, and double-click interactive login on the right: no need to press CTRL+ALT+DEL, set it to enabled, click Apply and confirm.

5. Solution: Open the computer and find a round, shiny button battery like a 1-yuan coin on the motherboard, and there is a card next to it. GentlyThe battery was removed as soon as it was removed. According to the model, I spent 2 yuan on the Internet to buy four, and the rest was used as the car key remote control battery.

6. When the computer is turned on, you need to press del to enter the system. Solution I. When the computer is turned on, you are prompted to press del. You can't enter directly because the slave slot on the system motherboard is not plugged into the hard disk. First of all, confirm that the slave slot on the motherboard is not plugged into the hard disk. Then go to the bios to turn off this mouth, it should be fine.

How to reinstall the system by pressing del on the computer | How to reinstall the system after pressing del on the computer

1. After making a USB disk boot disk on the available computer, will DownloadThe system iso file is directly copied to the GHO directory of the USB flash drive, and the iso image does not need to be decompressed.

2. Call up the shortcut boot menu, press the arrow key and the return key to select your USB flash drive name to enter the PE selection interface, and do the system again. After reinstalling, the operating system is basically in the initial state, and the various functions are the best and the operation is the smoothest, which plays a certain role in resetting the use of the device.

3. If you want to reinstall your computer's operating system, you need to prepare an installation disk, usually a DVD or a USB flash drive. Next, you can follow these steps to reinstall: prepare the installation disk, insert the installation disk into the computer, and then start the computer.

4. Press the del key to enter the bios settings, SELECT AND ENTER THE SECOND ITEM, "BIOS SETUP" (OR SELECT ADVARED BIOS FEATURES DIFFERENT MOTHERBOARD OPTIONS MAY BE DIFFERENT).

5. At present, the easiest way to reinstall is to use the 360 system to reinstall the master USB disk version. Download the 360 emergency disk on the 360 official website, plug in the USB flash drive, and follow the prompts or the next step to make a reinstall USB disk.

After the computer starts up and selects the DEL key, what to do next?

Start the computer and hold down the DEL key until the BIOS setting window appears (usually with a blue background and yellow English). Select and enter the second item, "BIOSSETUP".

After making a USB boot disk on the available computer, copy the downloaded system iso file directly to the GHO directory of the USB disk, and the iso image does not need to be decompressed.

Use the keyboard, keep pressing the "right" arrow, move to the top exit, and then press enter.