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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Re: Battery won't charge

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04-03-2020 02:46 PM
Hi, when the battery is installed on my laptop, I can hear a buzzing noise coming from inside the laptop. When plugging the AC adapter in, the buzzing goes away, but the battery will not charge. Any suggestions?
04-03-2020 02:53 PM
You need to run a diagnostic check on the battery and AC adapter.
Several options for testing:
https://support.hp.com/us-en/document/c04700771
04-03-2020 04:00 PM - edited 04-03-2020 04:01 PM
Hello, I ran HP hardware diagnostics and got the following failure ID for the battery: RH5NMQ-9PCA2W-MFGH7G-C0EX13
I should add that the battery was replaced only about 2 years ago
04-03-2020 05:44 PM
No, before I purchase a battery I just wanted to make sure it was likely the battery causing the issue and not another more expensive component inside the laptop. I will order a new battery and see if that works. I appreciate your help, thank you.