Input 'chkdskX:/f' without quotes and click OK. Step 1: Press Window + R key to invoke Run dialog. If you have skipped the diagnostic startup, it will repeat this command every time you open the computer. Solution 1: Optimize and Defragmenter Drive To solve the problem above, we show you several troubleshoot. Part 3: How to disable diagnostic startup Windows 10 A computer will ask for a diagnostic startup when exits bad track. FAT 32 requires the computer diagnostic startup when occurring the suddenly power-off. Otherwise, it will cause the new read-write error and harm your hard drive. The next time you launch your computer it will detect the error of drive and repair it. As computer suddenly shut down, data saved inside lost. By default, the data is saved in the memory temporarily. Under such case, the computer has not finished read-write yet. Three reasons may cause diagnostic startup: Part 2: Reasons for automatically diagnostic startup in Windows 10 Ready to Read Commands and Data – The computer waits for the user to enter commands and data.

Check the configuration file, customize the operating environment of the operating system – read the configuration file and customize the operating system according to the user's settings. The computer reads operating system files from disk to memory. Computer tests the main components of the system. The CPU starts to execute the instructions stored in the ROM BIOS. Then you can see the indicator light is on. When pressing the power button, it firstly powers the host and built-in computer fans. Here we list the process below for you to understand. In fact, many things are running in the background. The moment from we press the power button till the computer gets into the desktop it looks like just dozens of seconds. Part 1: What is the Process of Starting up

Part 3: How to disable diagnostic startup Windows 10.

Part 2: Reasons for automatically diagnostic startup in Windows 10.

Part 1: What is the process of starting up.

Here are three parts of this article to help you understand why and how to disable diagnostic startup in Windows 10. Just calm down, we will show you on how to disable diagnostic startup in Windows 10. However, some users never make any settings about this and computer still get stuck in a diagnostic startup. Have you ever enable diagnostic startup in Windows 10? If you give a Yes to this answer, you may find it wastes time especially when you are in a hurry to do something important. How to Disable Diagnostic Startup in Windows 10

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