01-25-2014 03:56 PM
X1 carbon display goes black for 1 sec every time I plug/unplug the power cable
What do you propose I should do?
01-25-2014 06:14 PM
01-25-2014 06:30 PM
thank you for the reply, but after reading several other similar posts for frequency 50Hz or 60Hz, I changed the display settings to 50Hz and now everithing is ok
I will research a little bit more what means this frequency and why it was by default set to 60HZ with power cord, and 50HZ without power cord,