09-06-2015 04:00 PM
IdeaPad Yoga 11S, Factory ID: JVHFC1, Part No: 59292852, Model: 20248, O/S: Windows 8.1 Whenever I plug in the power
adapter, the screen goes dark and will not come back until I unplug the power adapter. This happens anytime, whether
the battery is fully charged or low. The power adapter charges the battery to full charge so the adapter appears to
work. This problem started happening only in the last month. Have had this computer for 2 years. This prevents me
from using the computer when the battery is low because plugging in the power adapter shuts down the display. Anyone know what is causing this problem? Thanks in advance for any new info.