I installed Windows 7 Professional on a Lenovo T61 (8889-2BG), and now the Fn key does not work at all.
The driver for the Synaptics touchpad and all the other Thinkvantage and Lenovo drivers are installed.
In addition, advanced touchpad functions do not work either.
Pressing Win+X provides some functions, but the LEDs on the keyboard do not work.
Could this be a hardware bug? In the Hardware Manager, I see Standard PS/2 driver for keyboard and it is not possible to get another driver for the keyboard on the T60.