lots of little dots of black or white

MonitorJack
MonitorJack Member Posts: 2 New User

I have an acer LCD monitor model S271HL, mfg date Mar 2012. OS is Windows 7.

It recently started showing up lots of little dots of black or white, even blue and red sometimes. They form lines, usually, sometimes boxes.  They are all over the monitor and appear/disappear as I open close various applications. They are always there.

What can I do to fix this?

Answers

  • Sharanji
    Sharanji ACE Posts: 4,328 Pathfinder

     

    This seems to be an internal hardwrae issue. You may need to send the monitor for repair to fix the isse.
     
     

    If you have a unit from US or Canada, you may also live chat with an Acer technician at : Acer live chat

    If you have purchased the computer in any other country, you may contact Acer support here : Acer Global Support

     

     

    Click the Kudos kudos-thumbs-up.png to say “Thanks” for helping! select "Accept Solution" if your issue is resovled.

     

  • MonitorJack
    MonitorJack Member Posts: 2 New User

    Thanks very much for your response.  But I'm thinking now that it might not be Acer's fault.  

    Another monitor does the same thing, and I cannot do a system restore without booting into safe mode first.

     

    Since this is just the Acer forum, I'll check with another.  Thanks again.