Tips for getting Win7 system boot speed less than 30 seconds

Windows7 system, more and more friends using this system, Windows7 system, is a relatively stable and perfect system, but Windows7 system has a shortcoming, when the SSD solid state drive is not used, the boot speed is relatively slow.

Change the system settings to keep Win7 boot speed less than 30 seconds without an SSD solid state drive. How to set it up? Change the system settings, in the case of no SSD solid state drive, let Win7 boot speed less than 30 seconds

First step: modify the system registry value, speed up the Windows7 system boot speed.

Note: When changing the registry value, you must first back up the registry value! !

Registry Path:

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control \\Session Manager\\Memory Management\\PrefetchParameters\\EnablePrefetcher

Steps:

1, Start - Run (enter regedit) - OK or Enter, open the Registry Editor;

2, we open the Registry Editor window, expand: HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control;

3, in the Control expansion item and then expand: Session Manager\\Memory Management;

4, found in the Memory Management expansion item: PrefetchParameters, and left button Click: PrefetchParameters;

5. In the right window corresponding to PrefetchParameters, find: EnablePrefetcher, and double-click: EnablePrefetcher; In the pop-up edit DWORD (32-bit) value window, set the value of EnablePrefetcher Change the data (V) from “3” to  0”, and then click: OK;

6. Back to the Registry Editor window, we can see that the REG_DWORD value of EnablePrefetcher is: “0” ,Exit Registry Editor.

7, the second step: modify the system configuration.

Steps: Start - Run (enter msconfig) - OK or Enter to open the system configuration window;

8. In the open system configuration window: (1) Click: Guide (2) At timeout (T), change “30” to “3”, (3) click: Make all boot settings permanent, tick, (4) Click: Advanced Options (V).. .;

9. If the CPU of our computer is dual-core, then in the Advanced Options window, adjust the number of processors (N) to "2" (Note: according to the number of cores of the processor) Make adjustments), adjust the maximum memory (M) to the computer installed memory value (my 8G memory, adjust to 8192), then click: OK;

10, back to the system configuration window , we click: Application - OK;

11, then a window will pop up prompting to restart the computer, we click: restart, restart the computer;

12 After my computer has passed the above settings, restart the computer, the boot time is: 27.0 seconds (the SSD hard disk is not installed).

13, this should also be a way to speed up the Windows7 system boot speed, for friends to refer to.