lAaptop broke after updating

[sEAN19991]

I updated my laptop this morning and now it is not working anymore. The screen keeps flickering after about 10 seconds after i turn it on 

[Dilip_18]

Hi@sEAN19991,

Welcome to the HP Support Community! I'd like to help!

I see you are experiencing issues with the HP Laptop screen keeps flickering every 10 seconds.

I have a few recommendations 

• Update your Notebook computer to the latest BIOS from HP.COM.
• Make sure the Windows and HP support assistant updates are up to date. 
• Try doing Reset PC Keep my files from windows and check if it works.

Try and check in Bios using the F10 key if the screen is flickering in Bios. To enter Bios, click restart and keep tapping the F10 key and then turn on the PC at the same time to enter Bios screen. 

If the issue persists in Bios then it is a hardware issue on the screen. 

Hope this helps! Keep me posted. 

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Have a great day!