I have been trying to find where I can enable the second display so I can set up 2 temps on both displays. I looked in Bios but I have noticed that it is not in there. Can someone please help with this? Thanks!

Nvidia control panel setup multiple displays menu?

Good question, would like to know this as well

Sajin
Nvidia control panel setup multiple displays menu?

No, he's talking about the LED debug/POST display on the motherboard.

darastrixia
I have been trying to find where I can enable the second display so I can set up 2 temps on both displays. I looked in Bios but I have noticed that it is not in there. Can someone please help with this? Thanks!

Take a look at Page 151 in the manual:  https://www.evga.com/support/manuals/files/122-CL-E497-KR.pdf

BIOS Setup in the Advanced menu, and then H/W Monitor Configuration. The Debut Port Display setting selects the OS display mode
 
 
from manual p 151
 
Multifunction LED Indicator
 
The EVGA Z490 FTW board is equipped with a versatile display to allow real-time monitoring of system status during and after the BIOS POST process.
 
The operating mode can be configured in the BIOS Setup in the Advanced menu, and then H/W Monitor Configuration. The Debut Port Display setting selects the OS display mode. There are multiple modes available

thats just for the first debug display, there are 2 debug displays for z490 FTW, so how to turn on the 2nd one?