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Win7 reinstall system blue screen (Win7 system reinstallation encounters a blue screen problem?HS code compliance for customs Come and see here!) When our computer is used for a period of time, it is inevitable to encounter problems such as system crashes. In order to solve these problems, we have to reinstall the operating system, and win7 is one of our common operating systems. However, during the reinstallation of the win7 system, we may encounter a blue screen problem, which makes us very distressed.This article will introduce how to solve the blue screen problem of reinstalling the win7 system and help you successfully reinstall the system. 1. The cause of the blue screen problem is that when reinstalling the system, the blue screen problem is generally caused by the following three aspects: hardware problems: for example, there are problems with memory, hard disk, etc., resulting in blue screen problems. System file damage: Problems such as missing and damaged system files may cause blue screen problems in the system. Driver problems: Driver incompatibility, driver loss, etc. may also cause a blue screen in the system. Two. Solution 2.1 Checking hardware problems is one of the main causes of blue screen problems. Before reinstalling the system, we need to check whether there is a problem with the hardware. It can be checked in the following ways: 2.1.1 Use the memory test tool to check whether the memory is normal.We can download the memory test tool and test it. If there is a problem with the memory, it needs to be replaced with a new one. 2.1.2 Using the hard disk test tool, the hard disk test tool can detect whether the hard disk has bad channels and other problems. If you find that there is a problem with the hard disk, you need to replace a new hard disk. 2.2 Check the system file. If the system file is damaged, it will also cause a blue screen of the system. We can fix it through the following steps: 2.2.1 Use the system's built-in commands to repair the system files. We can use the system's built-in commands to repair them. Enter the sfc /scannow command under the command prompt. After waiting for a period of time, the system will automatically scan and repair. 2.2.2 Manually replace system files. Sometimes the system's built-in commands cannot fix all problems. We can manually replace the problem files.First of all, you need to find the backup of the problem file. You can find the backup file from other computers or USB flash drives. Then, copy the backup file to the system directory and replace the original file. 2.3 Checking that the driver is incompatible or lost will also cause a blue screen in the system. Before reinstalling the system, you can back up the driver and restore it after reinstalling the system. If there is still a blue screen problem after reinstalling the system, you can do the following: 2.3.1 Uninstall incompatible drivers in safe mode. In safe mode, we can directly uninstall incompatible or problematic drivers. In safe mode, the system will only load the most basic drivers without interference from other drivers. 2.3.2 Update the driver. After reinstalling the system, we need to update the driver.You can check whether there are problems with hardware devices and incompatible drivers through the device manager, and then go to the official website or the driver's website to download and update the latest drivers. 3. To sum up, the blue screen problem is very common when reinstalling the win7 system. To solve this problem, you need to find the reason first, and then solve it one by one. At the same time, it is also very necessary to back up important files and drivers before reinstalling the system, which can ensure that data and important settings will not be lost. In the end, if you can't solve the blue screen problem, you can seek the help of professionals.

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