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Anonymous Posted on Jan 20, 2011
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My acer screen G235H suddenly started to flash many colors..even without connecting to cpu it still shows these colors.. i hav no idea whats hapening..please advice.

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3 Related Answers

Stephen Lam

  • 670 Answers
  • Posted on Jul 29, 2010

SOURCE: i hav buyed a new

Sounds like a problem with the video board of the monitor. I would contact Acer, since it less than 3 yrs old, tell them the problem that you are having get an RMA number and they will fix it for free. You only have to pay for shipping it back. Hope this helps.

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Lebanon Raingam

  • 4737 Answers
  • Posted on Nov 03, 2012

SOURCE: G235H Acer monitor manual

Your can read it HERE or you can download it from HERE.
Let me know if there's problem.
Good Luck.
Thanks for using FixYa.

yutianyunren

wisiny.com

  • 848 Answers
  • Posted on Dec 19, 2014

SOURCE: i hav buyed a new

I hav buyed a new acer v173 lcd monitor,and used upto 10 months till now? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
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