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How to enable SATA Linked Power Management for Intel SSD 520 240GB

Esteemed Contributor III

Hi Intel,

I just got a SSD 520 240GB for my Lenovo ThinkPad T520. Everything looks fine till now. The SSD Toolbox says that Device Intitated Power Management cannot be enabled since current storage driver doesn't support DIPM setting. I've already installed Intel RST and updated all the drivers from Lenovo's website but the issue continues. Does anyone know how to resolve the problem? It would be so appreciated! My system configuration is as follows:

OS: Windows 7 Ultimate x64 SP1

CPU: Intel Core i7-2760QM @ 2.4GHz

Motherboard: Lenovo ThinkPad T520

Memory: 8G

BIOS Type: Award (12/06/11)

IDE Controller: Intel Mobile Express Chipset SATA AHCI Controller