Cancel win7 system dual hard disk auto-off function

1. Right click on the computer icon and select “Control Panel", as shown below:

2. Then click on “Control and Panel” and click on “Hardware and Sound” as shown below. Shown:

3. After opening the hardware and sound settings page, find and click “Select Power Plan”, as shown below:

4. Next click on the current power plan "Change plan settings", as shown below:

5, continue to click "Change advanced power settings", as shown below:

6, in the subsequent pop-up In the power option settings window, we click to expand “hard disk — after this time, close the hard disk”. Here we can set the time when the hard disk is turned off, or set it to 0 (that is, do not close the hard disk), and then click the <quo;Apply —OK” button, as shown below:

Can cancel the win7 system dual hard disk auto-off function.