Intel Turbo Memory ReadyDrive T400 problem

[md23128]

Hi,

I'm using T400 2765-T6U 5GB RAM Windows 7 Pro x64 with 2GB Intel Turbo Memory. Unfortunately, Windows ReadyDrive feature is not working.

To be precize: I'm using the following driver:
Intel(R) ICH9M/M-E Family 4 Port SATA AHCI Controller - 2929
Intel 2010-06-08 v. 7.0.0.1013

Updating the driver to:
Intel(R) ICH9M-E/M SATA AHCI Controller
Intel 2009-08-07 v. 8.9.2.1002

makes Windows ReadyDrive enabled, BUT it makes Windows 7 x64 Windows Update unfunctional

Is there any chance to get Windows ReadyDrive AND Windows Update to work at the same time?

My HDD is WDC WD7500BPKT-75PK4T0 which uses Advanced Format.

Thanks in advance for your help, Marcin