I have an Acer swift 5 which was working properly when I first purchased it. But a few months after using it, the screen starts to flicker randomly but it happens more often when the laptop is being moved. The service center already replaced the motherboard around 3 months ago and it was functioning properly for a while. But now, the problem has come back. Anybody has an idea what's going on with this laptop? I saw in the acer support forum other people complaining about the same problem. I don't see acer doing anything about it though.