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‎06-19-2017 03:25 PM

HP Recommended
Product: HP ProBook 6550b
Operating System: Microsoft Windows 10 (64-bit)

Hi guys, My PorBook 6550b has been having a series of issues lately, apparently when i plug my charger in the LED flashes Blue for about 9 - 10 times when i have no battery in. it wont boot at all. When i place the battery in, the LED (Power LED that lightning symbol) flashes 8 times and goes off, everytime i press the power it does this. i need a fix quickly as the pc was working fine before until it just recently started doing this.

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