in Windows 8.1, 8, 7, Vista and XP Discussions https://forums.lenovo.com/t5/Windows-8-1-8-7-Vista-and-XP-Discussions/Win-7-onT400-hangs-on-sleep/m-p/129684 Windows 8.1, 8, 7, Vista and XP Discussions topics Mon, 01 Jun 2009 12:17:01 +0000 sw07_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1518/129684/129684 When running on battery power, my T400 (2768-aa6) running win 7 x64 goes into an abnormal sleep. Both the battery and half-moon "icons" are lit, and the DVD drive light keeps blinking. It is unable to wake it and i'll have to force-off the system everytime this happens.

 

Mon, 01 Jun 2009 12:17:01 +0000 https://forums.lenovo.com/topic/findpost/1518/129684/129684 manpacker