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The HP ProBook line of business laptops was released in April 2009, aiming to be a lower cost to HP's EliteBook lineup.

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Why is my laptop not coming on when I remove the battery? Need help!

I have a HP Probook 6550b, and was looking to get some things off of it but It would flash a orange light on the lightining bolt part where it shows if it’s charging or not. So I purchased a new battery, I inserted it in and it turned on. I removed it to adjust it and then it went back to not coming on and flashing the orange light. I noticed when it came on and my charger was in it, it wasn’t charging. So i wonder if it’s the charger not working or if it’s something else.

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What did you have to adjust?

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Hp laptop Blinking amber AC adapter/Battery light to quote HP

● “Blinking Amber: Indicates a battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly.

● Amber: The computer is connected to external power/charger and the battery is charged from 0 to 90 percent.

● White: The computer is connected to external power supply/charger and the battery is charged from 90 to 99 percent.”

Simple to test. Take out battery and just plug in charger. Any lights? Does laptop turn on? No? Then replace charger.

Another possiblity from Tom's Guide is "It sometimes happens with new batteries and you need to reinstall the Microsoft ACPI Compliant Control Method Battery from the Device Manager. The top option should say Batteries, expand it and right click Microsoft ACPI Compliant Control Method Battery => uninstall and restart you laptop.

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What should I do if it's blinking Amber?

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I have a HP Probook 6550b im using without battery with the same issues nd I'm waiting on my new battery to be delivered

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Hi @raheemblake2345

Your decription is so thin I'm not exactly sure what your problem is.

Does it boot-up fine with just the charger/power supply?

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If the ProBook won't power on unless plugged in, and when plugged in doesn't charge, then you most likely have a battery issue, not a charger issue. If it was a charger issue, then it wouldn't power on at all, even when plugged it. Specifically, the two possible causes are as follows: 1. The new battery is faulty. 2: During battery replacement you either damaged the battery or the laptop's electrical contacts that connect to the battery. If the new battery is faulty, you can just buy another one, but if it still doesn't work, then something else is wrong. If the contacts or power connectors (the internal cables running from the charger port to the battery and from the battery to the motherboard) are damaged, then your best bet is to take it to a tech repair store or to call HP customer support.

Quick tip: Usually, when the charging indicator LED is blinking amber, it either means that no battery is connected, or that the device is at very low power

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New Laptop - 2 years old - HP Ryzen HP Laptop - 15s-eq0144au model. Only Orange/Amber light turns on when charging adapter is plugged in, Laptop screen does not respond, no any sounds we hear. What could be the problem.... From pcdhar134@gmail.com

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L think its charging port because l have lattop like this problem and even in charger it blings like battery is full but normaly it nèed stabil light

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Evan Andrews さん、ありがとうございました！
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