Summary
General tip for finding the cause as to why there is no video output
Description
While both another external video card and the onboard graphics work fine, when you try it with a specific external PCIe* video card, there is no video output.
Resolution
If the tested hardware list (see THOL Builder on this page) does not show the particular graphics card model, either try with the latest board BIOS/Firmware or check with the card manufacturer to see if they have validated the board-card compatibility.
| Note |
THOL stands for Tested Hardware and Operating System List. |