Having problems with your Acer Aspire 4720 Notebook ?

Hi, My Acer 4720 refuses to connect to a proxima or any other presentation device, no error, Alt F5 just don't work, and it did before.


Answers :

You will probably have to re-set it up all again, to make it work, it's probably lost the driver etc, and if "it" is taken off, the laptop, reverts to single monitor mode, you will need to hook it all up to the PC and go to Video card properties, right click, the desktop, choose Properties, and then setup the dual screen setup and enable Spanned/Cloned desktop and enable the output. After you have done this you should be able to use Alt F5.
Repair Help & Product Troubleshooting for Acer Aspire 4720 Notebook

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