Hello @Aravind_nandu,
Test your PC Battery.
Testing and Calibrating the Battery (Windows 10)
http://support.hp.com/my-en/document/c04700771
Download and update the BIOS from HP drivers page and see if that helps !!
https://support.hp.com/us-en/drivers
Hope this helps, for any further queries reply to the post and feel free to join us again !!
**Click the White Thumbs Up Button on the right to say Thanks**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.
Thank You,
GBL84
I am not an HP Employee