Hi, I have a z61t running Windows 7 Professional on BIOS 2.27. I have a problem that only occurs when I am connected to an external display. When I close the laptop lid, I want it to stay in the external display mode so that my desktop does not jump over to the external display. This used to be a problem but BIOS version 2.23 took care of it. See description here of the old BIOS version: (New) 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.Even though I am on the latest BIOS, this problem has resurfaced upon my installation of Windows 7. I am using the latest Intel graphics drivers and all Windows settings are correct (i.e., I have set the power settings so that no actions occur when I close the laptop lid). I have even tried to display the Transient MultiMonitor Manager (TMM) from the BIOS to no avail. Does anyone know if there is a way to solve this without waiting for a new BIOS release from Lenovo? Who knows it that will ever show up!