05-17-2011 07:03 PM
05-18-2011 02:13 AM
Ubuntu 10.10 - all works without the additional software (Fn+Up/Down works; brightness is regulated; OSD is shown).
Windows 7 Ultimate x32: I have installed at first Enargy Manager, then the video card driver (all from a Lenovo site). After installing Enargy Manager it was shown OSD brightness regulations, but brightness wasn't regulated. After installing of video driver brightness began to be regulated.
Windows XP a Home Edition with Service Pack 3 Retail (x86) Original (MSDN): After setting of drivers (from a Lenovo site) in any sequence brightness isn't regulated (Fn+Up/Down), ODS isn't displayed. Changeover of driver ATI by versions 11.1 and 11.5 gives nothing. The sound is regulated (Fn+Left/Right) right after setting of the driver of the sound card. OSD is displayed only after installing Energy Manager.
05-18-2011 03:19 AM - edited 05-18-2011 03:25 AM
its about power management.can you try this one?
( un-install pm first, restart your computer then re-install )
05-18-2011 03:48 AM
I have made everything as you have told.Version from http://consumersupport.lenovo.com/uk/en/DriversDow
05-18-2011 04:49 AM
did you install Microsoft .NET Framework 3.5 before ?
install Lenovo Energymanagement with Hotkeys..