Z87 BIOS Update prior to using the i7 4790k

i7 4790k works fine with the factory 1.0 BIOS, I have been running the i7 4790k for 3 days now and have had no issues with it running at 4.4Ghz, once you have have the PC running just update via the software to 1.4 BIOS.
 


Hi, I have the same issue. What do you mean by normally? what if i have 4790k on z87 mother board and the desktop doesn't boot before update the BIOS?