My new Acer monitor S240HL stays green with spinning white dots and never starts up--HELP

debbie981
debbie981 Member Posts: 1 New User

I have an Acer Aspire T and just bought an Acer S240HL monitor. After plugging in and turning on the screen stays green and has white dots spinning around.  I thought it was setting up but it never stops and my desktop screen never comes on.  I have upgraded my computer previously to windows 10. Please help

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