In my laptop there is a vertical line showing suddenly, it is not going, please help

[Prasenjit572]

In my laptop there is a vertical line showing suddenly, it is not going, please help

[Nal_NR]

Hi @Prasenjit572,

Welcome to the HP Support Community. 

I'd be glad to help you! 

I understand how concerning it can be to see a sudden vertical line on your laptop screen. Let’s pinpoint the cause together.

• Does the vertical line appear consistently, such as during startup, in the BIOS, or only after booting into the operating system?
• Have you tried connecting your laptop to an external monitor or TV? If so, does the line appear on the external display as well?
• Was there any recent physical impact, accidental damage, or software update before the line started appearing?
• Is the line a specific color or does it change depending on the content displayed on the screen?

May I have the exact name and product number of the unit? Do not share any of your personal information such as serial, phone number, email ID, etc.