Hello! Sameer. I'm glad to assist you with this.
Let’s go through the fixes one by one,
Check for underlying hardware failures:
Power on and repeatedly tap Esc, then press F2 to open diagnostics.
Run the Fast Test and, if no issues, the Extensive Test
If failures appear, note the failure ID and consider HP support or part replacement.
Let me know how it would go.
Best regards,
Kimberly