hi, i don really know whether is this thread for asking, sorry if i posted in the wrong section. i own a r9 290 asus. so ytd night as normal i shut down my pc and this morning i cant switch on. so, i unplug my gc and plug in the display port onto my motherboard and it starts display again. so, can i just go to the shop warranty just like that? or do i need to bring my entire rig to the shop.

all my components bought from same shop.. so do i nid to bring my entire rig for the shop to check, or do i need to pass him only the gpu? cause, im worried mayb he will say its not gpu faulty, mayb its the cable, the pci slot, etc?