How to determine whether AHCI hard disk mode is enabled in Win7

In the Win7 system, turning on the hard disk AHCI mode can improve the performance of the mechanical hard disk, and can also achieve many functions including NCQ. Then how do we decide whether our computer has the AHCI mode enabled? Next, Xiaobian will tell you how to view it.

The method is as follows:

1. Right click on the “Computer” icon on the desktop and select Properties;

2. After opening the system properties, we click on “Device” Manager & rdquo; item;

3, in the device manager, we expand "IDE ATA /ATAPI controller", under this item we can check whether there is SATA and AHCI words, if The description has been opened, the following small series gives you two icons, all have been opened.

intel exemplary view of a motherboard

AMD Motherboard example of FIG 2

by the above method, we can quickly determined own computer Whether the AHCI mode is enabled. If you haven't already, then quickly turn on AHCI mode.