Lithium batteries HS code classification

List of contents of this article:

• 1,Lithium batteries HS code classificationIs the built-in system of Dell laptop genuine?
• 2, dellwin7 professional version original download
• 3, dell original system or piracy
• 4, How to find and restore the built-in system of Dell notebook

Dell pen Is the system that comes with this computer genuine?

1. The system that comes with Dell laptop is genuine. The genuine system brought by the brand machine from the factory. Dell's factory pre-installed system, if it comes with a Windows system, it is a genuine system; if it is a pre-installed Linux system, this is an open source system and is free of charge.

2. Hello! Dell factory pre-installed system, if it comes with Windows system, thenIt is a genuine system. If the Linux system is pre-installed, this is an open source system and it is free.

3. Brand-name computers are all pre-installed with genuine systems from the factory, but it is generally a home version system. If the system is not reinstalled after purchase, it is all genuine.

4. Most of the pre-installed brand laptops are win10 home version 64-bit, and they are all genuine, genuine, genuine! Each computer has its own key and is written to the computer motherboard. Users only need to connect the computer to the network to automatically activate the network.

5. The system with DELL factory belt is all genuine. The dealer's back is DELL OEM, which is also genuine. Because the CD-ROM is a DELL-installed machine officially produced by DELL, it can be updated online with a serial number.Some businessmen will also install pirated systems or GHOST for you in order to reduce costs.

dellwin7 professional version original download

bit) windows7 official original iso file download address one: Zhongguancun zggghostwin764 official original system Take system stability as the first production point, collect commonly used hardware drivers in the market, accelerate the sharing speed of "online neighbors"; cancel unnecessary network service components.

Download address Zhongguancun zgcGhostWin732-bit pure version professional version V20109 Zhongguancun GhostWin732-bit pure version professional version can be installed unattended with one click, automatically identify hardware and install drivers, which greatly shortens the installation time, and the installation can be completed within 10 minutes.

B. Search and download startup USB disk making tools such as old Maotao or cabbage on the Internet, and insert the USB disk into the computer to run this software to make a startup USB disk.

This kind of oem's original system disk is difficult to find. It's better to reinstall the system directly with a compatible win7 system disk, so that the 64-bit win7 system installation problem can be solved automatically and smoothly throughout the whole process. It is okay to use a USB flash drive or a hard disk, and the installation speed is very fast.

The system perfectly supports AHCI hard disk mode. As long as the configuration meets the requirements, both the old computers of previous years and the current mainstream computers can be perfectly compatible. Therefore, what the editor shares with you today is the download address of the official website of Windows 7 launch version.

There are commonly used URLs in your favorites. There are a variety of practical resources such as portals, software, network speed testing, etc.; the system has not been streamlined, and all the components of the system are completely retained. The original taste is absolutely guaranteed.

Dell original system or pirated

1. Secondly, your computer has a hidden partition, which proves that you have a pre-installed system. Then, after you install Dell OEM, you can automatically activate the genuine system ( Whether it's Jiapu or Flagship). This is equivalent to a genuine version, but the pure version must be pirated.

2. That's bullshit. Just listen to it casually. Don't really believe it. In addition, genuine and pirated systems are easier to use than genuine systems. Because most of the pirated versions are full-featured flagship versions, while most of the built-in genuine versions are castrated home versions.Of course, if you have a lot of money, you should still support the genuine version.

3. The better thing in the pirated system is the system that directly copies or burns the genuine system disk. It has not been re-processed and is 100% "original ecology", and there is no difference from the genuine version in terms of use.

4. Hello, it is recommended that you must install the original Windows operating system and do not use the Ghost version of the operating system, because this kind of operating system is mostly a simplified system, and the stability and compatibility are very poor.

5. It's free. Dell now has three models: built-in linux, which are basically commercial machines. The genuine system with window10 can be unpacked. There is also a system without a system. This installed system is basically a pure version.Therefore, the system that comes with Dell computers is genuine.

How to find and restore the factory-built system of Dell notebook

1. Turn on the computer. After the Dell logo disappears, press the F8 key until the advanced driver options are displayed Single, in the advanced driver options, use the arrow key to move and select Repair Computer.

2. How to restore the original system operation/method method of Dell notebook Method 1: First, after turning off the Dell laptop, we press the power key again to restart, and pay attention to clicking the F12 key continuously during the opening. When the interface in the picture appears, you can enter the Bootmenu list after loading.

3. Step 1: Back up important data. Please be sure to back up important personal data before restoring the system.Because restoring the factory built-in system will empty all data, leaving only the pre-installed system and software in the computer. Therefore, it is necessary to back up important data to external media (such as mobile hard disks, USB flash drives, etc.) in advance.

4. How to restore the original system of Dell notebook Operation/Method Method 1: First, after turning off the Dell laptop, we press the power button again to restart, and pay attention to clicking the F12 key continuously during the power-on. When the interface in the picture appears, you can enter the Boot menu list after loading.

5. Select "Troulficult Solution". Select "Initialize Computer" to initialize the computer, restore the factory system, and all personal files and applications will be deleted. Click "Next". Only restore the C disk and select "Drive with Windows installed only", which will only restore the C disk without affecting other partitions.

6. The alien notebook restores the factory system as follows: first, turn on the alien computer, and then press F12 on the keyboard to enter the boot menu page. In the boot menu page of the jump, find the SupportAssist OS Recovery option and select Enter. In the jump recovery interface, select the restore system option.