I have an Acer Aspire V3-571-6447 and lately it beeps and the screen dims and then brightens

flowergirl
flowergirl Member Posts: 2 New User

I am new to computers and am wondering if someone can tell me what is happening with my laptop.It is an Aspire V3-571-6447 with windows 8.1 os.For the past month or so it starts beeping and then the screen goes dim and then it beeps and brightens up again. This might go on for 3 or 4 minutes and then it stops. Is this an indication of a problem? It doesn't seem normal to me and from what research I have done it seems that beeping is not a good thing. Can anyone shed some light on this for me? It would be appreciated.

Answers

  • Hello,

     

    Do you have the same issue when you connect your laptop to an external monitor or a LCD TV (refresh rate 60Hz)?

    France
  • flowergirl
    flowergirl Member Posts: 2 New User

    I have never connected to anything so I wouldn't know.

  • Apparently, you have HDMI and VGA ports. You're able to connect it to a LCD TV (for example).

    Could you try it and give me the feedback?

    France
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