manual?
XFX Radeon RX 580 GTS XXX Edition 8GB - that is a GPU.
Not a CPU or PC
Try User Guide instead of Manual.
I found:
https://www.xfxforce.com/gpus/amd-radeon-tm-rx-580-gts-xxx-edition-8gb-3
= = = =
If that is not the applicable link then update your post to include full system hardware specs and OS information,.
Clarify/verify what documentation (manual/guide) that you are trying to find,
I don't think - graphics cards have manuals.Yeah, a manual, is a book, which contains information like spec, how to do this or that… as Ralston18 said, its basically a user guide.