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Flickering Horizontal line at the extreme bottom of my laptop screen

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HP Notebook

Flickering line at the extreme bottom of my laptop screen. 

This happens when my laptop off suddenly due to my battery drains. After connecting charger, when i start my pc i saw this flickering line. I shutdown and remove my power adapter and then i removed my battery and then wait for some time and then i restart my pc. when starting it didnt came, i think it was gone, after some time the flickering line appears. I restart again then at the time of starting also it appears. It was flickering like a dotted line very visible while playing movies. 

file.jpg

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@Arun48

 

Please check in the BIOS if you see those flickering lines

 

Shut down the Notebook and upon restarting keep tapping on F10

 

Keep me posted

 

If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.
 

KrazyToad
I Am An HP Employee

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I updated BIOS recently. but nothing is gone. Most of the times while starting the system the flickering line is not coming. It visible after 5 minutes of starting.

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@Arun48

 

Are those lines visible in BIOS?

KrazyToad
I Am An HP Employee

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For the first start it was not visible, that means it is not visible for long time after start. It is visible after continuous start, that means it is visible while using the system for 15 minutes and then restart. The flickering line is at the extreme bottom of the screen and it is not at the window of BIOS(Extreme bottom the screen).

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@Arun48

 

Please run an Extensive System Test and let me know if you see those lines

 


- Shut down the Notebook completely
- Turn it back on, then tap the Esc key repeatedly until the Startup menu screen is displayed.
- Press F2 to select System Diagnostics.
- Click System Tests, then click Extensive Test.
 

KrazyToad
I Am An HP Employee

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Run the system extensive test for about 7 hours, but no error displayed. everything is perfect. Is the flickering line have any relation to Intel Graphics Driver. because My intel Graphics Driver was not opening.

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@Arun48

 

Did you see the flickering screen during the Test?

KrazyToad
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Yes, The flickering line is visible during test.

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@Arun48

 

If the flickering is present during the Test this is a Hardware issue

 

Please contact HP Support for Service Options

 

1) Click on this link - www.hp.com/contacthp/ 
2) Select your product type below.
3) Enter the serial of your device. 
4) Select the country from the drop-down. 
5) Select the chat or get phone number options based on your preferences. 
6) Fill the web-form and proceed further.

 

Thank you

KrazyToad
I Am An HP Employee

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