Maximus Extreme

[wesjones]

Hi All got a issue with my new board,

Ive got the above  board with the ultra 9 and corsair m.2 MP700 PCIE Gen 5, and 2 other m.2  also running 4090 GPU,

Setup everything and when booting i dont get a display from the GPU, and only get a display if i use the onbaord HDMI,

Setup is Gen5 M.2 is on m.2_1 and other one is m.2.2

just cant get it to boot, if i enter bios using the hdmi cable and then remove the HDMI, the DP takes over on the GPU but when trying to install windows, it defaults to the on board one?

Any ideas. as had no issues on my other Z790 board.
Thanks

[antonyfrn]

Have you updated the bios to the latest one as there was a bug in the shipping bios? 

[Goodguyavi]

Maximus Extreme got no bugs with shipped bios.

[Goodguyavi]

CUDIMM RAM ? (u must run CUDIMM, all other ram will give big problem)

[wesjones]

thank you, pc is now working, full bios update replace cable to pd power, and seems to be ok now, but the memory might be a issue as having issues over clocking, gets stuck on error code 62 when using the AI, im using at the moment DOMINATOR TITANIUM
RGB DDR5 6600

 

[snapdragon-x]

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[wesjones]

thank you