How to cancel boot hard disk self-test in Windows 7

Some win7 users often enter the hard disk self-test state when booting up, causing the boot speed to be slow. Some users want to know whether they can turn off the boot hard disk self-check function. The answer is yes. Here is what I will bring to you. If you don’t know the specific operation method, come and take a look.

How to cancel the boot hard disk self-test in win7

1. Press and hold WIN R and enter: regedit, and press Enter to confirm.

2. Select the "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager" subkey in sequence,

Find the "BootExecute" key in the right window Clear the value of the value item,

Finally click on the blank space and press the "F5" key to refresh the registry.

3. Another method is to press win r to bring up the run interface, enter cmd and press Enter.

4. Enter the chkntfs /x drive letter. For example, if you want to disable power-on self-test on drive d, enter "chkntfs /xd: chkntfs /t:0"

Here you can disable power-on self-test for all disks to improve running speed.

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