hdgaming :
No need to change anything, that psu can easily power a 1060, and the i5 is a good match with it aswell.
Though what is the problem with your rx460? Maybe we can help fix that, so you dont have to spend money.
That's cool.
basically i run through this issue couple months ago(see screenshot below), then when i open my PC it opened but no display on my monitor. tried cleaning up may be dust or something but still no display, so i tried other monitor (a VGA port) plug it in to my integrated graphic and it works. not sure if that is the reason why my GPU is no longer working, i tried uninstalling my drivers using display driver uninstaller but still the same, before the fans of my GPU is spinning when i turn on my computer but after running to the issue where there's no display when i open my pc, i notice that the fan is no longer spinning, there still light on the logo of the GPU so i assume that the power is running through it, so right now i really don't know what happened not sure if it's because of that blue screen thing or maybe the GPU has issue, that's why i'm planning for upgrade but i worry the most this might happen again that's why i ask here if i need to change some of my computer parts. BTW i have Sapphire nitro RX460 4gb OC.
PS: GPU is only 7 months old