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?

2013-06-24 16:11:34

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