I just reformatted and reinstalled windows and decided to go ahead and try AHCI, so before the windows 7 installation I configured the Bios to AHCI. Installed windows 7 and all the updates/drivers. Including intel rapid storage technology (isn't it the latest ahci driver for ICH10R?).
The system is really laggy, when I go to ''my computer'' to see the drives and their capacity, sometimes it tells me C: is full when it was almost empty. Then It would show the green ''loading'' bar up top and until it reached the end of it's loading the whole system freezes. Then I see the correct info 1.78TB free of 1.81TB and the system starts acting normally.
It happens fairly often too... I looked up stuff concerning AHCI and stuff about LPM (link power management) showed up. It seems to be a power management thing where it disables unused Optical drives and idle hard drives. But I never found out how to change it's settings...
Please help! are my hard drives simply not compatible with AHCI? or is it really some setting.
If it's my hard drives is there some complex maneuver necessary to go back to IDE?
Rig
MB: Asus P5Q (regular one) MCH=P45
CPU: Core 2 quad Q9400 not overclocked since formatting
GPU: Asus EAH4870 512M memory (ati radeon hd 4870) not overclocked
HDD: 1 Green WD 1TB (storage) and 1 Green WD 2TB (OS partition)
PSU: Corsair TX750W
Case: Coolermaster CM690
RAM: 2x 2GB DDR2 800MHZ kingston
Case:CM690
Windows 7 professional 64 bit
The system is really laggy, when I go to ''my computer'' to see the drives and their capacity, sometimes it tells me C: is full when it was almost empty. Then It would show the green ''loading'' bar up top and until it reached the end of it's loading the whole system freezes. Then I see the correct info 1.78TB free of 1.81TB and the system starts acting normally.
It happens fairly often too... I looked up stuff concerning AHCI and stuff about LPM (link power management) showed up. It seems to be a power management thing where it disables unused Optical drives and idle hard drives. But I never found out how to change it's settings...
Please help! are my hard drives simply not compatible with AHCI? or is it really some setting.
If it's my hard drives is there some complex maneuver necessary to go back to IDE?
Rig
MB: Asus P5Q (regular one) MCH=P45
CPU: Core 2 quad Q9400 not overclocked since formatting
GPU: Asus EAH4870 512M memory (ati radeon hd 4870) not overclocked
HDD: 1 Green WD 1TB (storage) and 1 Green WD 2TB (OS partition)
PSU: Corsair TX750W
Case: Coolermaster CM690
RAM: 2x 2GB DDR2 800MHZ kingston
Case:CM690
Windows 7 professional 64 bit