1. Supports Turbo Gear funtions with Q9000 CPU.
2. Fixes logo sound appears too shortly if no TPM is detected.
3. Fixes logo sound appears twice.
4. Sets VID to 0.975V in PowerSaving mode.
5. Adds CPU microcodes: M01106C220A, M04106C220A
6. Fixes system hangs at post code 038h with Logitech illumination series keyboards.
7. Adds TPM module.
Here's other similar drivers that are different versions or releases for different operating systems: