Hello, I just install Z97 Classified with 2 290X Radeon card water cool. and at device manager won't see my 2nd video card, In bios only shows a single card install. The link give me warning saying is disconnecting the virtual cuz of incorrect GPU setting. Any idea what can be causing this issue. The video card are new. Motherboard is about 8 month old, I bought it from Newegg. I would appreciate any feed back. Thank you.

I did one at the time, also had a third one brand new, test it same issue. it seem like to flex is not responding at all. any idea?

Ok, I'll try that.

Can you post all of your system specs please? If they are in your signature, I won't be able to see them until I get to a PC.

Also, is your bios and everything fully up to date?

Ok, so try the very middle lane, which won't use the plx at all. If both cards work in the top lane, then the center lane should recognize the second card.

I had a similar problem with two z87 boards.  My original board did not like any of the bottom slots being used apart from the 1x only slot. 
RMA board had the tendency to randomly not recognize bottom cards, along with other issues not related to the slots.
 
PLEX chip is probably messed up and you'll be pulling hairs trying to get it to work.  If yours is as messed up as my first motherboard...I wasn't consistently able to install -one- videocard total, put in the bottom slots and have it stay working.  Sometimes I could trick it into being detected by initiating a hardware change in the bios but it would be gone the next reboot.  Tried 3 different nvidia cards all had the same outcome, don't have any amd cards.

This is the message I get from Virtu MVP;
Wrong GPU configuration. Please check your hardware/drivers.
Disabling Virtu MVP 2.0, and exiting.
 
Never had this issue before. I try reinstalling the drivers several time including doing a clean installation.

Any other inputs? any recommendation? would like to make a decision on my next buy. I am impress with the quick respond here.

I just had the Virtu uninstall still same thing. Is not recognizing it at GUI Bios set up it only show the first slot card in use which it runs of the CPU. 

So just to confirm the cards work fine with one at a time in your system right? Also I would just RMA your board. No need to be skeptical about EVGA warranty I promise you the world their support team is amazing and not no bs of (lets give this guy a used board and call it a day) They will try to repair your board if needed. I would call EVGA support and have them trouble shoot it with you. You can ask their support team anything and they will know what you are talking about. They are not idiots like some support teams I have gone through reading out of a hand book to help. Let us know what they say after you give them a call
 
Btw I see you live in Houston. Microcenter could help you. Have you ever been there before?

delgado50
Yes they all work one at the time. I will give them a call tomorrow to tech shop see what they say. Yes I do live in Houston, but at the time I am in El Paso TX, doing a government project been here for almost a year, maybe another 6 month more. I might just buy a new one and RMA this one and sale it later, I just don't have the time to wait for RMA. But I do appreciate your advise, I'll be calling EVGA tomorrow.

Let us know how it goes

No problem, sorry we could not fix it for you, but that is what warranty is for and the amazing EVGA support we have!

I just decided to purchase a new Z97 and probably sale the one I'll be RMA one that I have now.

EVGA Tech support Thank you.

Just order my new Z97 Classy. The RMA is on sale.