Summary of changes for BIOS update - ThinkPad R61 said:
Version 7LET56WW (1.26-1.06)
* (New) (Intel video models only) A design change that the screen is set to extended desktop mode with an external display and \"When I close the lid of my portable computer\" option in the power option is set to \"Do nothing\", and when the lid is closed;
* (Old) The extended display mode is canceled and video output is switched to the external display only, so icons on the desktop will be moved.
* (New) The extended display mode is kept and video output is not switched, so icons on the desktop are not moved.