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‎07-11-2022 11:58 PM - edited ‎07-11-2022 11:59 PM

HP Recommended
Product: HP EliteBook 840 G3 Notebook PC
Operating System: Microsoft Windows 10 (64-bit)

When I turn on my hp elitebook 840 g3 all it does is do a constant flash of power, wifi and mute keys. Will not stop either on battery or AC adapter plugged in. Also, getting 3 lights blinking by charger indicator front left at same rate. (3 lights every 3 seconds). But in between one white light flashes as well front left. At the same time screen won't display anything (black screen)

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