http://triplescomputers.com/blog/uncate ... operation/Open a Command Prompt with administrative rights.
Type the following command: bcdedit /set {current} safeboot minimal
In the unlikely scenario that this command doesn’t work, use this instead: bcdedit /set safeboot minimal
Restart the computer.
Enter the BIOS Setup by pressing F1, F2 or the DEL key (depending on your computer settings).
Change the SATA Operation mode from RAID (or IDE, or RAID/IDE) to AHCI.
Save changes and exit.
Make Windows 10 boot and load in Safe Mode.
Open a Command Prompt with administrative rights.
Type the following command: bcdedit /deletevalue {current} safeboot
Again, if this command doesn’t work, use this instead: bcdedit /deletevalue safeboot
Reboot your system.
Pro WINDOWS 7:
1. Startup "Regedit
2. Open HKEY_LOCAL_MACHINE / SYSTEM / CurrentControlset / Services
3. Open msahci
4. In the right field left click on "start" and go to Modify
5. In the value Data field enter "0" and click "ok"
6. exit "Regedit"
7. Reboot Rig and enter BIOS (hold "Delete" key while Booting
In your BIOS select "Integrated Peripherals" and OnChip PATA/SATA Devices. Now change SATA Mode to AHCI from IDE.
You now boot into windows 7, the OS will recognize AHCI and install the devices. Now the system needs one more reboot and voilla .. enjoy the improved SSD performance.
We have not tested this on Vista though.