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Hi,since 15 days my compaq cq40 laptop's screen is flickering..plz help

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Please attached and external monitor and if the issue does not occur then it is an LCD problem which is actually a known issue with Compaq CQ40. On the other hand, if it still occurs on the external, then it can be video problem. Either have a local technician properly diagnose it or contact HP. Please comment if the information has been helpful. Thank you and regards .

Posted on Aug 23, 2010

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Posted on Jan 02, 2017

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Hope i helped you.

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