When installing Win 7 will I lose OSD & special functions?

[Entropy1024]

If I install Win 7 on my T60 will I lose the OSD and the special functions buttons such as Brightness, ThinkLight etc?

Is this stored in BIOS and therefore will not be effected by a fresh install?

I did come across a program below but not sure if this is a series of drivers for USB, screen etc or if this is for the OSD etc?
http://www-307.ibm.com/pc/support/site. ... MIGR-67228

Many thanks for any help
Tim

[Harryc]

No you won't lose the OSD as long as you install the power management driver, the system interface driver, and the Hotkey utilities driver.

[Entropy1024]

Great thanks for the help.