good morning, when starting the computer this screen comes out on the computer of a battery problem

[Flavio121]

HP BATTERY ALLERT

THE SYSTEM HAS DETECTED THE STORAGE CAPACITY OF THE BATTERY STATED BELOW TO BE VERY LOW.FOR OPTIONAL PERFORMANCE.THIS BATTERY BAY NEED TO BE REPLACED.

PRIMARY (INTERNAL) BATTERY (601)

[Anand_Andy]

Hi @Flavio121,

Welcome to the HP Support Community

I understand you are getting an error PRIMARY (INTERNAL) BATTERY (601) on your HP Pavilion 15-Cs2105nl. Not to worry I will help you to get a resolution to resolve the issue.

 Let's perform a hard reset:

• Power off the laptop.
• Disconnected AC adapter from the laptop.
• Press and hold the power button for 15 seconds.
• Reconnect the battery and plug the AC adapter.
• Power ON the laptop and check.

If the issue persists, then please follow the steps mentioned in this document: HP Notebook PCs - 601 or 60X Error Displays on a Black Screen

Hope this helps! Keep me posted. 

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