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- blue lines on laptop screen

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09-07-2017 07:17 AM
Hi , I have HP Elitebook folio 9470m . Recently i have been observing Vertical lines on the screen. Initially it was single thin line, however gradually many thick line have appeared on the screen. Can you please advise how can i resolve this issue.
Do i need to replace the screen , or this issue can be resolved in any alternate way.
Thanks in advance.
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