60hz via Pioneer SC-LX57

[Dastardly1]

Does anybody know if the Pioneer SC-LX57 amp can pass through 4k at 60hz as I am trying to do so via a 4k gaming pc but its limiting me to 30hz.
Plug PC into tv directly and it accepts a 60hz signal.
If so can you let me know how to ?
Thanks in advance.

 

[Dastardly1]

Rang Pioneer, no it cant lx-59 can though