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I have a problem with my laptop When I sleep the laptop after doing anything and reopen it the display becomes a bunch of vertical lines and works well when I restart but this happened two days ago and keeps happening till now My laptop is still new It's (Dell Inspiron 15 7000 Gaming)

Vertical Lines Photo:
Vertical Lines Photo

  • What video driver do you use ? Try uninstalling the nVidia video driver and see if the problem persists. – Overmind Nov 6 '17 at 12:38
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I found the answer on another website. BIOS needs updating. I have tested this and it worked. Click the link below download and install the BIOS update

Dell Inspiron 14 7000 and 15 7000 Gaming System BIOS

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