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My hp620 laptop on botton blinks, when i tried to power it, it was not responding with and without charging

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The problem maybe a back light fault. This can bea faulty inverter or a faulty CCFL lamp. Please click on this link and followmy instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

Posted on Feb 19, 2012

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Posted on Jan 02, 2017

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