New CPU Issue

[Drazlak]

I have just gotten a i7-4790k cpu to replace my i5 4670k and I installed the cpu correctly and the computer wont post just gives me a red led light on the motherboard can someone please help

 

Motherboard = Sabertooth z87 

I have updated to the latest bios 2302 and it still does not post

 

[no_name916]

is it all new parts? could be ram.

[no_name916]

http://www.tomshardware.com/answers/id-1885966/memok-red-light-asus-sabertooth-z87.html     this sounds like it..... check this out. and good luck!

[Paradoxoner]

are all pwr cable installed correctly?