Gene V Won't Show Splash Screen or Graphics Except from MB

[texaszman]

Have two AMD 7750's installed - can't get the MB to show anything except from the integrated graphics on the MB.

Using Displayport Monitor (Samsung SA850). Have deleted integrated Intel drivers, reset CMOS a dozen times, tried DVI, HDMI and DP connections. I can hear Win 7 64 startup fine.

Both AMD and ASUS point the finger at the other. I believe wholeheartedly it is the MB - Way too many weird issues with this thing. This is my second Gene V - ASUS told me 1st was defective though now know that NOT to be the case.

Other problem I have is that NO wireless mouse (tried 3 - 2 MS 1 Logitech) will work in any of the USB 2.0 or 3.0 ports without significant lag, although wired mice are fine.

Have reinstalled Windows 2x - all same issues repeat.

Fun.

[moorhen2]

Have you tried using just one GPU,reinstall OS,install all Mobo drivers,then the GPU drivers,then add the second GPU. Have you made sure that the "Primary display adapter" is PCIE.

[texaszman]

Yes. The issue is not the drivers it is how the MB is addressing the graphics boards. The problem starts before any of the drivers even load....

[Shamino]

update bios
or
change monitor

[texaszman]

LOL - sorry. BIOS is latest and Monitor is a brand new 27" IPS. The problem is in the MB or it's bios.