Gigabyte designare ex cpu led

[Maupia]

i'm developing a pc based in Gigabyte designare ex with AMD Treadripper 1950x CPU 2x512 MB Samsung 960 M2, AMD Radeon Pro WX7100 and a Corsair HX1200i like psu; I have a problem with the power because at power on the CPU led go on and I receive the following codes 3E and d5. The system non boot.

Can sameone help me?

 

[WhitehawkEQ]

3B~3E| PCH PEI initialization.
D5| No Space for Legacy Option ROM initialization.

Hope this helps. Go through and check everything.
You may want to check if your memory is in the right slots as well.

 

[Maupia]

Thanks for your help but I restart the installation from zero And I checked every step according the Designare manual and verified that the voltages supplied by the PSU (Corsair HX1200i) was correct so I tried to do power on only with the 24 pin connected and the display code was 00.
when connect the ATX1 12V 4 pin or ATX2 8 pin connectors obtain the codes indicated previously and this happens with only cpu and memory installed.

 

[trents]

Are all the components new?

Tell us about the RAM and the RAM configuration you are using.

I would also remove the CPU from the socket and check for bent pins.

 

[Maupia]

HI, I have a 4x8 MB Corsair Vengeance Memory (selected kit) and the Ryzen Threadripper haven't pins.

 

[trents]

HI, I have a 4x8 MB Corsair Vengeance Memory (selected kit) and the Ryzen Threadripper haven't pins.

I was referring to the socket pins. The socket has pins (or, more properly, pads) just like Intel sockets do and they are very easily bent.