Asrock X470 Taichi won't post

Solid choices. I have not used EVGA PSUs so I can't speak to their quality but, I have not heard anything bad about them. As for flexibility, your R9 Fury is a 275w GPU, the RTX 2080ti is only 250w. As the process size shrinks, so too does TDP and power requirements. In fact, many (most) old generation flagship GPUs require more power than current ones.

I, and many others, swear by Seasonic when it comes to PSUs. They are responsible for a lot of the best rated PSUs out there. The fact that Seasonic internals can be found in a lot of high end (other brand) PSUs speaks volumes. EVGA uses Superflower internals for it's G series PSUs if memory serves. Not bad at all but not on the same level as Seasonic IMO.

Honestly, I would go with the 850 for the headroom. On the other hand, if your power bill is something you would like to save a few $$ on then go with the platinum, though the difference will be pennies.

Gents,

I have the same problem now. I just opend PC case for cleaning the dust and when I started the PC will not boot with the code 76.

Any advise??

After hours of troubleshooting I found that PSU and Motherboard were defected.

I was really shocked. It was working fine without any issue, I just opened the case for cleaning.

I think the main reason is that I didn't discharge the case properly and grounding hit somewhere on the chipest, who knows !!!

Now, I ordered new PSU and new motherboard. Also, I decided to upgrade the processor at once.

Thanks for reply.