No Display Signal on Startup with Intel® Arc™ A770/A750 Graphics
Content Type: Troubleshooting | Article ID: 000092760 | Last Reviewed: 05/23/2025
Intel® Arc™ Graphics Card installed, but no display signal is available from the monitor, even after BIOS update.
Try the following:
Reseat the card in the main PCIe slot.
Verify connections: Ensure the monitor cable and 6+8 Pin Power Connector are properly connected to the graphics card.
Update the graphics driver for Intel® Arc™. For installation instructions, see How to Install an Intel® Graphics Driver in Windows® 10 & Windows 11*.
Enable resizable BAR in the BIOS. Refer to What Is Resizable BAR and How Do I Enable It?.
Simplify hardware setup: Use basic components like one stick of RAM and storage. Clear the CMOS battery.
Temporarily move your Intel Arc Card to another PCIe slot on your motherboard if available.