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957
February 5th, 2021 15:00
Laptop display is flickering
Hi
I face a problem with my dell laptop... Once i use touchpad the display is flickering... My laptop model is n7110. What is the solution please?
Thanks
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Unsolved
1 Message
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957
February 5th, 2021 15:00
Hi
I face a problem with my dell laptop... Once i use touchpad the display is flickering... My laptop model is n7110. What is the solution please?
Thanks
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DELL-Cares
Moderator
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27.6K Posts
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February 6th, 2021 09:00
We tried reaching you on a private message asking for the Service Tag number to ascertain the warranty but did not receive a response. Please feel free to reply to the private message whenever you are available.
vladh05
2 Posts
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April 6th, 2021 22:00
this is one of the issues that I encountered with my 17R N7110.
But I'm not sure which I did fixed it, I was able to fixed other issues as well.
Only issue I have now is random shutdown.
I disassembled and clean it, also applied new thermal paste.
I also upgraded it with SSD, and install fresh OS.
It boots now in more or less 20 seconds
clouds675
2 Posts
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June 8th, 2021 01:00
Hello, I have a laptop, model PF66F002. About every 30 seconds the screen flashes black then white on/off and there are vertical lines of purple, white, grey and black. With varying widths. The flashing is very fast. I have tried the full scan from the dell SupportAssist app and the hardware scan after pressing f12 after booting. But nothing was picked up apart from the touchpad which was replaced when it was new by the manufacturer. I've also tried running the LCD BIST test and the colours looked normal so I thought it must be the graphics card, but the flashing does happen on the bios screen as well. If anyone has any ideas of what the cause is and if it is possible to replace the part. Thanks for your help!
JaneWincent
1 Rookie
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9 Posts
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June 8th, 2021 01:00
Hi
I would like to help!!
Please follow the below steps,
Right-click Start.
Select Device Manager.
Expand Display adapters.
Right-click the listed adapter and select Uninstall device.
Choose the Delete the driver software for this device box.
Select Uninstall.
Reboot your computer
Please let me know if the issue persists!!I would be more than happt to help you!
AdrianG001
6 Operator
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4K Posts
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June 8th, 2021 03:00
Please click on link below for addition information.
Troubleshooting Display or Video Issues on Dell Laptop LCD ...
clouds675
2 Posts
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June 8th, 2021 04:00
Hi Jane Wincet, thanks for your help. I've uninstalled the display adapters a couple of times and I've used the dell SupportAssit to download all updates but the issue still persists. I should add that the touch screen was not working well so I have turned this off.
Hi AdrianG001, I'm afraid the link is not opening?