Click the "Start" button and go to the "Windows Update" icon.
Click on the "Check for updates" button on the left side of the panel.
In Standard AHCI 1.0 Serial ATA controller Properties, select Driver tab, and click Update Driver. Select the second selection: Browse my computer for driver software.
6、Because I have extract it to C:\DELL, So I locate it to C:\DELL and press Next.
Updating these drivers is not very hard when you use the software that came with your Windows 7 system.
The Windows Update software will automatically update your ACPI drivers by accessing Microsoft's database.
Much of the Windows server software, like Exchange Server, has a giant installed base and would be difficult to replace. Take, for example, Office, Outlook, Visual Studio— Microsoft continues to be a fact of life.I try serveral proper test, finally when finished updating the AHCI drivers in Windows 7, the death phenomenon disappeared. there are so many other reasons, for instance: * improper ACPI settings in BIOS * the computer has something wrong in closing some hardware * a low thermal diffusivity System View. or Right-click the selection item and select properties.Note: The default AHCI 1.0 Serial ATA controller drivers are installed by Windows 7 installation automatically.So I want to update it to the official AHCI drivers. You can get AHCI drivers in your CD/DVD drivers of the laptop or motherboard, you can see this document for more details.
If you have it, please extract it to a proper driver, Here I have extracted to C:\DELL.By running Windows in a virtual machine with an effective storage backend, you can snapshot it, roll back updates, and protect yourself from malware—all without involving the dom U.