Having trouble with your laptop's display flickering while you're trying to use it? Here's a few steps that may help you out if you use Windows.

Monitor flickering, generally speaking, is caused by a disconnect between your computer's display drivers and your physical monitor.

If DisplayPort DP 1.3 or 1.4 monitor displays a blank or black screen, or flickers, use NVIDIA DisplayPort Firmware Update tool to fix the issue easily.

When i'm in BIOS, the whole screen seems to shimmer, i know not why.<br><br>I'm running the Dell P991, which i got off Ubid last year in October, at 1280x1024, 85hz.