Last reply by 05-10-2022 Unsolved
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1 Copper
1 Copper

Dell 5520 Charger Light blinking when plugged in to laptop

hello there

good day.

suddenly there happened a bad luck with me, that charger light goes on blinking when plugged in to the laptop. when i disconnect the charger from the laptop, it keeps on Green constantly (no single blinking even). and when i plug in to the laptop, it starts blinking on and off, also laptop doesn't turn ON even with charger directly.

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5 Tungsten

Does the computer starts with AC adapter connected to it ? If yes, check status of adapter in the BIOS by following steps below:

Note: The status of the AC adapter should say it's type in BIOS. If adapter say None Or Unknown, computer will continue to receive power but will not charge the battery.

1. Power off system

2. Power on system, quickly start tapping F2 key continuously until you see BIOS menu

How to Check Battery Health Status on Dell Laptops

How to Troubleshoot Dell Laptop Battery Issues

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