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  • Posts: 1
  • Registered: ‎11-27-2016
  • Location: US
  • Views: 69
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Display on Y40-80 goes blank when power plug disconnected

2016-11-27, 21:10 PM

The LCD display goes blank if I disconnect the power plug.  This laptop was purchased in April 2015. 

Months ago, the display flickered if power was less that about around 60%, w/o AC power connected. So, it has progressively gotten worse.  I guess I have a high tolerance for pain. There is no flicker with continuous AC power.  I am looking for suggestions on how to fix this issue?

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