Dell Precision 7520 Screen Flickering

Screen flickering on a Dell Precision 7520 can be caused by a variety of issues, including display driver problems, loose or damaged cables, or even incompatible software. Troubleshooting steps include updating or rolling back display drivers, checking cable connections, and ensuring the system is not overheating.

Click here to watch the Dell Video on how to resolve flickering.

You can also click here for information to resolve screen flickering.

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@DELL-Jesse L​ I have installed the Drivers using Dell SupportAssist, and the flickering still occurs.

I have seen that many people have also reported this issue, and it seems to be solved by entering the BIOS, and disabling Switchable Graphics seems to solve this issue. However, this stops the iGPU from working.

I was wondering if anything has been updated with the BIOS to fix this?

Here is a further thread on the issue I am having:
‎Precision 7520 screen flickering issue - Xeon 1545M v5 - Iris Pro P580 (and NVidia M2200) - BIOS related - with solution | DELL Technologies

Always check for UEFI updates. Check with the Intel Driver and Support Assistant as well and check for update NVIDIA drivers too,