screen displays well on bios boot, but displays grey & black lines on OS boot












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My laptop's screen suddenly started displaying grey & black lines after OS selection. BIOS & grub display just fine but after selecting the OS, it goes dark then displays grey lines. I've tried reinstalling the display driver but still it doesn't change anything. I also dont think that it is a cable issue since Grub displays just fine. what could be the issue guys.



Acer-aspire v5 131










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    1















    My laptop's screen suddenly started displaying grey & black lines after OS selection. BIOS & grub display just fine but after selecting the OS, it goes dark then displays grey lines. I've tried reinstalling the display driver but still it doesn't change anything. I also dont think that it is a cable issue since Grub displays just fine. what could be the issue guys.



    Acer-aspire v5 131










    share|improve this question



























      1












      1








      1








      My laptop's screen suddenly started displaying grey & black lines after OS selection. BIOS & grub display just fine but after selecting the OS, it goes dark then displays grey lines. I've tried reinstalling the display driver but still it doesn't change anything. I also dont think that it is a cable issue since Grub displays just fine. what could be the issue guys.



      Acer-aspire v5 131










      share|improve this question
















      My laptop's screen suddenly started displaying grey & black lines after OS selection. BIOS & grub display just fine but after selecting the OS, it goes dark then displays grey lines. I've tried reinstalling the display driver but still it doesn't change anything. I also dont think that it is a cable issue since Grub displays just fine. what could be the issue guys.



      Acer-aspire v5 131







      boot display






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      edited Jan 14 at 17:22







      Cøllø Kïb

















      asked Dec 17 '18 at 18:06









      Cøllø KïbCøllø Kïb

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