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Hello everyone, in this lesson we will take a look at the precautions for Windows system installation

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Although Windows system installation is a relatively simple operation, there are also some precautions

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If you do not pay attention, there may be disputes with customers,

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and even economic losses

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Before learning to install the Windows system, we must first learn the precautions

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First of all, the first one must obtain the consent of the customer before installing the system,

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and it is strictly forbidden to install the system at will

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Because installing a system is a data-dependent operation

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Generally, the installation system will format the C drive

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The c drive generally has a lot of data

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We must communicate with customers when installing the system,

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and we must not install the system without permission

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Unauthorized installation of the system may lead to data loss

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And data is priceless, so it is strictly forbidden to install the system without permission

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Second, before installing the system, be sure to ask the customer whether there is any important data

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This is also related to data

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Because there are some important data customers may not remember

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He'll remember when you remind him

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It will be less controversial

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Third, before installing the system, be sure to inform the customer that

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the data on the c drive will be completely lost,

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including the cache of applications such as WeChat chat records

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The point here is to tell customers that the cache of WeChat chat records will disappear

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Because some customers have no idea about the installation system

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He thought that the installation of the system would not affect the internal data,

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let alone that the installation of the system would lead to the loss of chat records

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And many chat records are very important, such as IOUs, contracts, etc.

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Therefore, before installing the system,

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we must inform customers that the chat records on the computer will be lost

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Fourth, in the process of installing the system,

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we must pay attention to whether the installation drive letter is correct

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Computers are generally divided into C drive, D drive, E drive, etc.

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If you are installing a brand new computer, then you don鈥檛 need to pay attention to the fourth item

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But if you reinstall the system, you must pay attention to the fourth item,

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and don't choose the wrong drive letter.

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The customer may not have much data on the c drive, but his d drive will have some important data

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And if you choose the wrong drive letter, it may lead to data loss

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The fifth, this kind of situation is relatively rare, but it will be very troublesome if it encounters it, that is RAID

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RAID is a disk array, which generally combines multiple disks into one disk.

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If the customer's computer is configured with RAID, then when installing the system,

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do not change the order of the customer's hard drives, and do not disassemble the customer's hard drives

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Because RAID is relatively fragile

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If you slightly change the order of the disks, or change the drive letter, it may cause RAID failure

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After the RAID fails, it is difficult to retrieve the data.

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Therefore, if the customer's computer is configured with RAID, do not remove the customer's hard drive.

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Do not change the format of the hard disk, do not modify its partitions, just install the system

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The above 5 items are related to the data

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If you do not pay attention to these 5 items, it may lead to economic losses

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The following two rules are related to the process of installing the system

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If you do not pay attention, it may lead to the failure of installing the system

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First, when the desktop is installing the system, do not insert the U disk into the front panel

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Because the power supply of the front panel of many chassis is insufficient

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Insufficient power supply may cause disk failure

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The installation image of the system is placed in the U disk.

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If the disk is dropped during the installation process, it will cause the failure of the installation system

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Second, if the customer has no special needs, we will install the win10 system if the CPU is above 6 generations

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Win7 system is installed below the 4th generation CPU,

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we can install it casually for the 4th generation and 6th generation

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For win10, it is generally recommended to use UEFI boot plus GPT disk format

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Win7 recommends using the Legcay boot method plus the MBR disk format

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UEFI plus GBT, Legcay plus MBR are very important collocation rules

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We will discuss these two collocation rules in detail later.

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These are the precautions for Windows system installation