Question about Acer Aspire 7720-6569 Notebook
I have full power to my laptop and if I plug it into the television then I can use it,but I have no screen at all
1. Check in Screen settings to make sure the video output is going to the laptop screen, not the secondary out put.
2. make sure that you choose Extend displays.
3. There is probably a FN key at the top that will toggle between primary and secondary displays.
Posted on Apr 21, 2014
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Posted on Jan 02, 2017
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