Question #7750069
Acer screen only works if an external display is connected?
I have Acer 5349 laptop, using Windows 7. I tried to use HDMI cable to connect to TV, but it didn't work, and the laptop's screen is black. I switched to RGB cable, it works fine, both on TV and the laptop, however when I try to remove the RGB cable, it goes back to black. Does anyone have a solution?
TELL US , if you have any answer