7800XT stopped being recognized – needs complete reinstall of the driver.
7800XT stopped being recognized – needs complete reinstall of the driver.
Hello everyone, I'm facing a problem with my 7800XT (Powercolor hellhound). The trouble appears unexpectedly, sometimes while playing, sometimes just when I move around or when I'm not using the computer at all. Suddenly both screens connected via dp go dark, but my PC stays stable. Whether I'm in a game, listening to music, or watching YouTube, all sounds are still audible. It seems my GPU isn't being recognized at all. If I power off and restart with the power button, I usually return to my desktop. Sometimes it works at 800x600, other times at 1400. The Task Manager shows no GPU, and when I try to open Adrenaline, I get an error about incompatibility. To resolve this, I have to uninstall and reinstall Adrenaline plus display drivers each time it crashes. A few notes: this has happened 3 out of 6 times when the PC was idle, possibly around the 10-minute mark when Windows initiates auto-sleep. I turned off auto-sleep for display adapters to try and fix it, but on the other three occasions it was during gaming or YouTube sessions.
System details: Windows 10 7800XT - Powercolor Hellhound AMD Ryzen 9 3900 32GB RAM Corsair RMX Series RM750X TUF Gaming 570-x Motherboard
Did you previously use DDU or another equivalent before updating the drivers? Have you experimented with a different driver version? Are AMD cards known for inconsistent performance depending on the driver, and has this issue persisted since you first installed them or is it new?
I've tried the AMD Cleanup Utility several times after this problem occurred. The card has been with me for about three weeks; initially it was stable for two weeks, but now it's been ongoing for roughly one week. I'm using the latest AMD Adrenaline software and have enabled automatic driver updates, which might have caused a newer, less stable driver to install. I'll need to check if a new driver version was released within the past week or so.
Start with an earlier version, as I've seen AMD deliver strong hardware but updates can be tricky. Avoid automatic updates—manually check for issues a few weeks after an update appears on your model card. Only upgrade when you need a feature or significant performance boost. Updating too frequently is risky because old drivers might conflict. For reference, identify your current version, then use DDU to remove residual GPU drivers and reinstall the latest one. If problems remain, investigate further but always confirm software stability first.
Thanks for the guidance. I proceeded with installing the DDU tool and the earlier Adrenaline driver package version. If another crash occurs, I’ll reset all prior drivers and set up this older package, starting fresh from there.