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Old 05-25-2011, 01:35 PM   #14
robing
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Join Date: May 2011
Posts: 2
Re: TIP: how to enable DIPM for SSDs on Windows 7

I have completed the change to the registry, confirmed that HIPM+DIPM is selected for both power plans, confirmed that AHCI is the controller in the BIOS but the Intel SSD Toolbox still says it cannot determine the DIPM status and bit 3 in word 79 is still set to 0. Hmmm . . .

This is a Thinkpad X120E.

I wonder what I have done wrong?
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