I received a rx7900xtx today. Upon installing and attempting to boot the pc, no signal is sent to the monitor. I previously had a rtx3070. I used DDU to remove the drivers for it, shut down the pc and then installed the new gpu. The cables are connected securely and all the fans are spinning on the gpu. It only boots to safe mode. Othwise the screen stays boack. I'm using a display port cable that was working fine with the previous gpu. My specs are as follows: cpu: ryzen 7 5800x3d. 16gb corsair ram at 3200mhz. PSU: Seasonic prime gx-850. Motherboard: asus rog strix b450f gaming. I installed the most recent bios update when I installed the Ryzen cpu a few months ago. Thank you for the help in advance!
New gpu installed - no monitor signal
- Thread starter Mark1999
- Start date
Is this a PCS system? This forum is for PCS customers 
Edit: Just noticed that it's the spec that's changed a bit hence the irregular parts.
Do you still have the old GPU that you can test with? It definitely sounds like driver issues to me. It's as if windows has been disabled from installing the drivers when in normal mode.
Edit: Just noticed that it's the spec that's changed a bit hence the irregular parts.
Do you still have the old GPU that you can test with? It definitely sounds like driver issues to me. It's as if windows has been disabled from installing the drivers when in normal mode.
No, Windows should automatically install at least basic drivers. There's definitely something conflicting with the previous driver or a setting somewhere.
I would log in in safe mode with networking and download/install the AMD drivers. That way when you reboot at least the proper drivers will be available.