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- HP Community
- Notebooks
- Notebook Boot and Lockup
- Battery LED on Probook 450 G5 Blinks White

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03-09-2024 04:28 AM
Hello!
My ProBook 450 G5 behaves strangely (at least to me). When I charged the battery to 100 % and keep the power connector connected, the LED next to the DC barrel jack starts blinking white.
Sometimes the LED goes off for a few minutes and then blinks three time or it continues to blink endlessly.
The system (Windows, Drivers and BIOS) is up to date and I do not know when this started, but it was not there, when the laptop was brand new. The hardware tests in the BIOS tells me everything is OK.
I did not find this in the manual. Is this behavior normal or should I worry?
Best regards,
Cellcon
03-15-2024 04:12 PM
Here is an HP thread describing beep and blink codes for their laptops:
https://support.hp.com/us-en/document/ish_1997719-1528356-16
I am a volunteer and I do not work for, nor represent, HP
03-18-2024 11:08 AM
Thanks for your response, but I searched any LED documentation I could find, but the problem is not solved.
The LED does not blink in a specific pattern. But it is a steady blink not a random blinking, like I would expect from a defect barrel jack.
Also, I tested multiple power supplies, but the behaviour perisists.
The battery is fine - at least as far as the notebook self test can imagine.