Feb.04, 2012
No screen when USB is connected
○ Current Status
☞ When USB is connected in 2011,automatic USB connection display is shown on the screen.
☞ When USB is connected in 2012,the screen has no change.
○ Applicable Model
☞ 2012new models LED EH4000, EH5000 /PDP E450
[Other models are the same as the previous models
