Aspire 7720 split screen

doctorized
doctorized Member Posts: 1 New User

I have an Aspire 7720 laptop and the monitor is displaying horizontal split screen, where both sections display the same thing. Also, the whole monitor displays vertical dashed lines. I tried to connect a projector and the projector took no signal. I rebooted without removing the cable and then the projector took signal but the laptop’s monitor took no signal, it was totally black. What is wrong? Solutions?

Answers

  • Blayn-Acer
    Blayn-Acer Administrator Posts: 2,355 Community Administrator

    If you go into the BIOS (Press F2 when computer first starts), does the screen show split? If it does, there is a hardware problem and you may need repair.

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